:root{--primary-color: #007AFF;--primary-dark: #0056CC;--secondary-color: #F2F2F7;--accent-color: #FF9500;--success-color: #34C759;--warning-color: #FF9500;--error-color: #FF3B30;--text-primary: #1C1C1E;--text-secondary: #8E8E93;--text-light: #C7C7CC;--border-color: #E5E5EA;--white: #ffffff;--background: #FAFAFA;--card-background: #ffffff;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .15);--shadow-lg: 0 8px 25px rgba(0, 0, 0, .15);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .1);--gradient-primary: linear-gradient(145deg, #007aff 0%, #0051d5 100%);--gradient-secondary: linear-gradient(135deg, #FF9500 0%, #FF3B30 100%);--gradient-success: linear-gradient(135deg, #34C759 0%, #30D158 100%);--border-radius-sm: 8px;--border-radius-md: 12px;--border-radius-lg: 16px;--border-radius-xl: 20px}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn-primary{display:inline-flex;align-items:center;gap:.5rem;background:var(--gradient-primary);color:var(--white);padding:.75rem 1.5rem;border-radius:.5rem;text-decoration:none;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;font-size:1rem}.btn-secondary{display:inline-flex;align-items:center;background:transparent;color:var(--primary-color);padding:.75rem 1.5rem;border-radius:.5rem;text-decoration:none;font-weight:600;transition:all .3s ease;border:2px solid var(--primary-color)}.btn-outline{display:inline-flex;align-items:center;background:transparent;color:var(--text-primary);padding:.75rem 1.5rem;border-radius:.5rem;text-decoration:none;font-weight:600;transition:all .3s ease;border:2px solid var(--border-color)}.landing-page{min-height:100vh}.navbar{position:fixed;top:0;left:0;right:0;background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);z-index:1000;padding:1rem 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.nav-logo{display:flex;align-items:center;gap:.75rem;font-weight:600;font-size:1.25rem;color:var(--text-primary)}.logo-icon-wrapper{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;background:var(--gradient-primary);border-radius:var(--border-radius-sm);padding:.25rem}.logo-icon{width:1.25rem;height:1.25rem;color:var(--white)}.logo-text{font-weight:600;font-size:1.25rem}.nav-links{display:flex;align-items:center;gap:1.5rem}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.95rem;transition:color .2s ease}.nav-link:hover{color:var(--text-primary)}.nav-btn{background:var(--gradient-primary);color:var(--white);padding:.75rem 1.5rem;border-radius:var(--border-radius-sm);text-decoration:none;font-weight:600;font-size:.95rem;transition:all .2s ease;box-shadow:var(--shadow-sm)}.nav-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.hero{padding:8rem 0 4rem;background:var(--background);color:var(--text-primary);overflow:hidden}.hero-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--gradient-success);color:var(--white);padding:.5rem 1rem;border-radius:var(--border-radius-sm);font-size:.875rem;font-weight:500;margin-bottom:1.5rem}.badge-icon{width:1rem;height:1rem}.hero-title{font-size:3.5rem;font-weight:700;line-height:1.1;margin-bottom:1.5rem;color:var(--text-primary)}.highlight{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.125rem;line-height:1.6;margin-bottom:2rem;color:var(--text-secondary);font-weight:400}.hero-buttons{display:flex;gap:1rem;margin-bottom:2rem}.hero-features{display:flex;flex-direction:column;gap:.75rem}.feature-item{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.875rem}.feature-icon{width:1rem;height:1rem;color:var(--success-color)}.hero-visual{display:flex;justify-content:center;align-items:center}.app-showcase{display:flex;flex-direction:column;gap:2rem;position:relative}.showcase-card{background:var(--card-background);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;transition:all .3s ease;border:1px solid var(--border-color)}.showcase-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.showcase-card.primary{width:320px;height:400px}.showcase-card.secondary{width:280px;height:200px;align-self:flex-end}.card-header{background:var(--gradient-primary);padding:1rem;display:flex;justify-content:center}.card-dots{display:flex;gap:.5rem}.card-dots span{width:.5rem;height:.5rem;background:#ffffff80;border-radius:50%}.card-content{padding:1.5rem}.calendar-preview{height:100%;display:flex;flex-direction:column}.calendar-header{margin-bottom:1.5rem}.calendar-header h3{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.date{font-size:.875rem;color:var(--text-secondary)}.appointment-list{display:flex;flex-direction:column;gap:1rem;flex:1}.appointment-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--secondary-color);border-radius:var(--border-radius-sm);border:1px solid var(--border-color)}.time-badge{background:var(--gradient-primary);color:var(--white);padding:.25rem .75rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:600;min-width:4rem;text-align:center}.appointment-details{flex:1}.appointment-details h4{font-size:.875rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.appointment-details p{font-size:.75rem;color:var(--text-secondary)}.status-badge{padding:.25rem .75rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:600}.status-badge.confirmed{background:var(--gradient-success);color:var(--white)}.status-badge.pending{background:var(--warning-color);color:var(--white)}.stats-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;height:100%}.stat-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.stat-number{font-size:1.5rem;font-weight:700;color:var(--primary-color);margin-bottom:.25rem}.stat-label{font-size:.75rem;color:var(--text-secondary);font-weight:500}.features{padding:6rem 0;background:var(--background)}.section-header{text-align:center;margin-bottom:4rem}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.section-subtitle{font-size:1.125rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;max-width:1200px;margin:0 auto;padding:0 2rem}.feature-card{background:var(--card-background);padding:2rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);transition:all .3s ease;border:1px solid var(--border-color)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.feature-icon-wrapper{width:3.5rem;height:3.5rem;background:var(--gradient-primary);border-radius:var(--border-radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.feature-icon{width:1.5rem;height:1.5rem;color:var(--white)}.feature-card h3{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.6;font-size:.95rem}.stats{padding:4rem 0;background:var(--card-background)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;max-width:1200px;margin:0 auto;padding:0 2rem}.stat-card{text-align:center;padding:2rem;background:var(--background);border-radius:var(--border-radius-lg);border:1px solid var(--border-color)}.stat-card .stat-number{font-size:2.5rem;font-weight:700;color:var(--primary-color);margin-bottom:.5rem}.stat-card .stat-label{font-size:1rem;color:var(--text-secondary);font-weight:500}.cta{padding:6rem 0;background:var(--gradient-primary);color:var(--white);text-align:center}.cta-content h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem}.cta-content p{font-size:1.25rem;margin-bottom:2rem;opacity:.9}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.footer{background:var(--card-background);color:var(--text-primary);padding:3rem 0 1rem;border-top:1px solid var(--border-color)}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;max-width:1200px;margin:0 auto 2rem;padding:0 2rem}.footer-logo{display:flex;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:600}.footer-links{display:flex;gap:2rem}.footer-links a{color:var(--text-secondary);text-decoration:none;transition:color .2s ease;font-weight:500}.footer-links a:hover{color:var(--text-primary)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--text-secondary);max-width:1200px;margin:0 auto;padding:0 2rem}.auth-page{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;padding:2rem 1rem}.auth-container{background:var(--white);border-radius:1rem;box-shadow:var(--shadow-xl);width:100%;max-width:480px;overflow:hidden}.auth-header{padding:2rem 2rem 0;display:flex;justify-content:space-between;align-items:center}.back-link{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .3s ease}.back-link:hover{color:var(--primary-color)}.back-icon{width:1.25rem;height:1.25rem}.auth-logo{display:flex;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:600;color:var(--primary-color)}.auth-form-container{padding:2rem}.auth-form-header{text-align:center;margin-bottom:2rem}.auth-form-header h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.auth-form-header p{color:var(--text-secondary)}.auth-form{display:flex;flex-direction:column;gap:1.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group label{font-weight:600;color:var(--text-primary)}.input-icon{position:absolute;left:1rem;width:1.25rem;height:1.25rem;color:var(--text-light);z-index:1}.input-wrapper input{width:100%;padding:.75rem 1rem .75rem 2.75rem;border:2px solid var(--border-color);border-radius:.5rem;font-size:1rem;transition:all .3s ease;background:var(--white)}.input-wrapper input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #6366f11a}.input-wrapper input.error{border-color:var(--error-color)}.error-message{color:var(--error-color);font-size:.875rem;font-weight:500}.password-toggle{position:absolute;right:1rem;background:none;border:none;cursor:pointer;color:var(--text-light);transition:color .3s ease}.password-toggle:hover{color:var(--text-primary)}.toggle-icon{width:1.25rem;height:1.25rem}.form-options{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.checkbox-wrapper{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.875rem;color:var(--text-secondary)}.checkbox-wrapper input[type=checkbox]{display:none}.checkmark{width:1.25rem;height:1.25rem;border:2px solid var(--border-color);border-radius:.25rem;position:relative;transition:all .3s ease}.checkbox-wrapper input[type=checkbox]:checked+.checkmark{background:var(--primary-color);border-color:var(--primary-color)}.checkbox-wrapper input[type=checkbox]:checked+.checkmark:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--white);font-size:.75rem;font-weight:700}.forgot-link{color:var(--primary-color);text-decoration:none;font-size:.875rem;font-weight:500;transition:color .3s ease}.forgot-link:hover{color:var(--primary-dark)}.auth-submit-btn{background:var(--gradient-primary);color:var(--white);padding:.875rem 1.5rem;border:none;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.auth-submit-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.auth-submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.auth-submit-btn.loading{pointer-events:none}.spinner{width:1.25rem;height:1.25rem;border:2px solid rgba(255,255,255,.3);border-top:2px solid var(--white);border-radius:50%;animation:spin 1s linear infinite}.auth-divider{text-align:center;margin:2rem 0;position:relative}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border-color)}.auth-divider span{background:var(--white);padding:0 1rem;color:var(--text-light);font-size:.875rem}.social-auth{display:flex;flex-direction:column;gap:1rem}.social-btn{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:.875rem 1.5rem;border:2px solid var(--border-color);border-radius:.5rem;background:var(--white);color:var(--text-primary);font-weight:600;cursor:pointer;transition:all .3s ease;font-size:1rem}.social-btn:hover{border-color:var(--primary-color);background:var(--secondary-color)}.google-icon{width:1.5rem;height:1.5rem}.auth-footer{text-align:center;margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border-color)}.auth-link{color:var(--primary-color);text-decoration:none;font-weight:600;transition:color .3s ease}.auth-link:hover{color:var(--primary-dark)}.terms-link{color:var(--primary-color);text-decoration:none;font-weight:500;transition:color .3s ease}.terms-link:hover{color:var(--primary-dark)}@media(max-width:768px){.hero-container{grid-template-columns:1fr;text-align:center;gap:3rem;padding:0 1rem}.hero-title{font-size:2.5rem}.hero-buttons{justify-content:center}.hero-features,.app-showcase{align-items:center}.showcase-card.secondary{align-self:center}.features-grid{grid-template-columns:1fr;padding:0 1rem}.stats-grid{grid-template-columns:repeat(2,1fr);padding:0 1rem}.cta-buttons{flex-direction:column;align-items:center}.footer-content{flex-direction:column;gap:1rem;text-align:center;padding:0 1rem}.footer-bottom{padding:0 1rem}.form-row{grid-template-columns:1fr}.form-options{flex-direction:column;align-items:flex-start}.nav-links{gap:1rem}.nav-btn{padding:.375rem .75rem;font-size:.875rem}.nav-container{padding:0 1rem}}@media(max-width:480px){.hero{padding:6rem 0 3rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.section-title{font-size:2rem}.auth-container{margin:1rem}.auth-header{padding:1.5rem 1.5rem 0}.auth-form-container{padding:1.5rem}}:root{--eb-font: ui-rounded, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "SF Pro Text", "Helvetica Neue", sans-serif;--eb-blue: #007aff;--eb-blue-soft: rgba(0, 122, 255, .18);--eb-green: #34c759;--eb-orange: #ff9500;--eb-red: #ff3b30;--eb-teal: #5ac8fa;--eb-purple: #af52de;--eb-label: #1c1c1e;--eb-secondary: #8e8e93;--eb-tertiary: #c7c7cc;--eb-fill: #78788033;--eb-gray6: #f2f2f7;--eb-gray5: #e5e5ea;--eb-bg-grouped: #f2f2f7;--eb-card: #ffffff;--eb-separator: rgba(60, 60, 67, .12);--eb-radius-lg: 28px;--eb-radius-md: 16px;--eb-radius-sm: 12px;--eb-shadow-card: 0 8px 24px rgba(0, 0, 0, .08), 0 2px 8px rgba(0, 0, 0, .04);--eb-hero-gradient: linear-gradient( 145deg, rgba(0, 122, 255, .16) 0%, rgba(0, 122, 255, .06) 38%, var(--eb-gray6) 72% );--eb-cta-gradient: linear-gradient(145deg, #007aff 0%, #0051d5 100%)}.input-container{width:100%;margin-bottom:1rem}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:1rem;width:1.25rem;height:1.25rem;color:var(--text-secondary);z-index:1}.input-field{width:100%;padding:1rem;border:2px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:1rem;font-weight:500;background:var(--card-background);color:var(--text-primary);transition:all .2s ease}.input-field.has-icon{padding-left:3rem}.input-field:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #007aff1a}.input-field.error{border-color:var(--error-color)}.input-field::placeholder{color:var(--text-light)}.error-message{color:var(--error-color);font-size:.875rem;margin-top:.5rem;font-weight:500}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:none;border-radius:var(--border-radius-sm);font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;text-decoration:none;position:relative}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:var(--white);box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover:not(:disabled){background:var(--primary-color);color:var(--white)}.btn-outline{background:transparent;color:var(--text-primary);border:2px solid var(--border-color)}.btn-outline:hover:not(:disabled){border-color:var(--primary-color);color:var(--primary-color)}.btn-small{padding:.5rem 1rem;font-size:.875rem}.btn-medium{padding:.75rem 1.5rem;font-size:1rem}.btn-large{padding:1rem 2rem;font-size:1.125rem}.btn-icon{width:1.25rem;height:1.25rem}.btn.loading{pointer-events:none}.spinner{display:inline-block;width:1rem;height:1rem;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite}.spinner-inner{display:none}.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem 1rem 2rem;font-family:var(--eb-font);background:var(--eb-hero-gradient);-webkit-font-smoothing:antialiased}.auth-layout{width:100%;max-width:960px;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,340px);gap:2rem;align-items:center}.auth-card-wrap{display:flex;flex-direction:column;align-items:center;gap:1.25rem}.auth-brand .eb-logo__wordmark{font-size:1.35rem}.auth-card{width:100%;max-width:420px;background:var(--eb-card);border-radius:var(--eb-radius-lg);padding:1.75rem 1.5rem 1.5rem;box-shadow:var(--eb-shadow-card),0 2px 12px #0000000f;border:1px solid var(--eb-separator)}.auth-card__intro{margin-bottom:1.5rem}.auth-card__title{font-size:1.65rem;font-weight:800;letter-spacing:-.03em;color:var(--eb-blue);margin:0 0 .5rem;line-height:1.15}.auth-card__subtitle{margin:0;font-size:.95rem;font-weight:500;line-height:1.45;color:var(--eb-secondary)}.auth-form{display:flex;flex-direction:column;gap:1rem}.auth-field{display:flex;flex-direction:column;gap:.4rem}.auth-field__label{display:inline-flex;align-items:center;gap:.35rem;font-size:.8rem;font-weight:700;color:var(--eb-label)}.auth-field__label svg{color:var(--eb-secondary)}.auth-input{width:100%;padding:.85rem 1rem;border-radius:14px;border:1px solid transparent;background:var(--eb-gray6);font-family:inherit;font-size:1rem;font-weight:500;color:var(--eb-label);box-shadow:0 1px 2px #0000000a;transition:border-color .15s ease,box-shadow .15s ease}.auth-input::placeholder{color:var(--eb-tertiary)}.auth-input:focus{outline:none;border-color:var(--eb-blue-soft);background:var(--eb-card);box-shadow:0 0 0 4px #007aff1f}.auth-input-row{position:relative;display:flex;align-items:center}.auth-input--has-toggle{padding-right:3rem}.auth-input-toggle{position:absolute;right:.35rem;top:50%;transform:translateY(-50%);border:none;background:transparent;color:var(--eb-secondary);padding:.5rem;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center}.auth-input-toggle:hover{color:var(--eb-blue);background:var(--eb-fill)}.auth-error{padding:.75rem .85rem;border-radius:12px;background:#ff3b301a;border:1px solid rgba(255,59,48,.22);display:flex;flex-direction:column;gap:.2rem}.auth-error__title{font-size:.8rem;font-weight:800;color:var(--eb-red)}.auth-error__msg{font-size:.85rem;font-weight:500;color:var(--eb-label);line-height:1.4}.auth-submit{margin-top:.25rem;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.95rem 1.25rem;border:none;border-radius:16px;font-family:inherit;font-size:1.05rem;font-weight:800;letter-spacing:-.02em;color:#fff;background:var(--eb-blue);cursor:pointer;box-shadow:0 4px 16px #007aff59;transition:transform .12s ease,box-shadow .15s ease,opacity .15s ease}.auth-submit:hover:not(:disabled){box-shadow:0 6px 22px #007aff6b}.auth-submit:active:not(:disabled){transform:scale(.99)}.auth-submit:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.auth-submit__spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:auth-spin .75s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-divider{position:relative;text-align:center;margin:1.35rem 0 1rem}.auth-divider:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--eb-separator)}.auth-divider span{position:relative;background:var(--eb-card);padding:0 .75rem;font-size:.8rem;font-weight:700;color:var(--eb-secondary)}.auth-switch{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.85rem 1rem;border-radius:14px;border:1px solid var(--eb-separator);background:var(--eb-gray6);font-family:inherit;font-size:.92rem;font-weight:700;color:var(--eb-blue);cursor:pointer;transition:background .15s ease,border-color .15s ease}.auth-switch:hover{background:var(--eb-card);border-color:var(--eb-blue-soft)}.auth-aside{border-radius:var(--eb-radius-lg);background:var(--eb-cta-gradient);color:#fff;padding:2rem 1.5rem;box-shadow:var(--eb-shadow-card);position:relative;overflow:hidden}.auth-aside:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.18),transparent 45%),radial-gradient(circle at 20% 80%,rgba(255,255,255,.08),transparent 50%);pointer-events:none}.auth-aside__inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center}.auth-aside__mark{width:112px;height:112px;border-radius:24%;object-fit:cover;box-shadow:0 12px 40px #00000040;margin-bottom:1.25rem}.auth-aside__title{font-size:1.35rem;font-weight:800;letter-spacing:-.03em;margin:0 0 .5rem;line-height:1.2}.auth-aside__lead{margin:0 0 1.25rem;font-size:.92rem;font-weight:500;line-height:1.45;opacity:.92;max-width:26ch}.auth-aside__list{list-style:none;margin:0 0 1.25rem;padding:0;width:100%;text-align:left}.auth-aside__list li{display:flex;align-items:center;gap:.6rem;font-size:.88rem;font-weight:600;padding:.45rem 0;border-bottom:1px solid rgba(255,255,255,.14)}.auth-aside__list li:last-child{border-bottom:none}.auth-aside__list svg{flex-shrink:0;opacity:.95}.auth-aside__checks{display:flex;flex-direction:column;gap:.35rem;font-size:.78rem;font-weight:600;opacity:.88}.auth-aside__checks span{display:inline-flex;align-items:center;gap:.35rem}@media(max-width:820px){.auth-layout{grid-template-columns:1fr;max-width:440px;margin:0 auto}.auth-aside{order:-1;padding:1.5rem 1.25rem}.auth-aside__mark{width:80px;height:80px;margin-bottom:.75rem}.auth-aside__title{font-size:1.15rem}.auth-aside__list{margin-bottom:.75rem}.auth-aside__list li{padding:.35rem 0}}@media(max-width:480px){.auth-card{padding:1.35rem 1.15rem 1.25rem}.auth-card__title{font-size:1.45rem}}.user-account-menu{display:flex;align-items:center}.user-account-menu__profile-wrap{position:relative}.user-account-menu__trigger{display:flex;align-items:center;gap:.5rem;padding:.35rem .6rem .35rem .35rem;border:1px solid var(--border-color);border-radius:12px;background:var(--card-background);cursor:pointer;font:inherit;color:var(--text-primary);box-shadow:var(--shadow-sm);transition:border-color .15s ease,box-shadow .15s ease;max-width:min(220px,42vw)}.user-account-menu__trigger:hover{border-color:#c7c7cc;box-shadow:var(--shadow-md)}.user-account-menu__avatar{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:linear-gradient(145deg,#0a84ff,#5856d6);color:#fff;font-size:.9rem;font-weight:700;display:flex;align-items:center;justify-content:center}.user-account-menu__name{font-size:.875rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left}.user-account-menu__chev{flex-shrink:0;color:var(--text-secondary);transition:transform .2s ease}.user-account-menu__chev--open{transform:rotate(180deg)}.user-account-menu__dropdown{position:absolute;right:0;top:calc(100% + 6px);min-width:220px;padding:.4rem;background:var(--card-background);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--shadow-lg);z-index:200;animation:user-menu-in .15s ease-out}@keyframes user-menu-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.user-account-menu__item{display:flex;align-items:center;gap:.65rem;width:100%;padding:.65rem .75rem;border:none;border-radius:8px;background:transparent;color:var(--text-primary);font-size:.9rem;font-weight:500;text-align:left;text-decoration:none;cursor:pointer;transition:background .12s ease}.user-account-menu__item:hover{background:var(--secondary-color)}.user-account-menu__item--danger{color:var(--error-color)}.user-account-menu__item--danger:hover{background:#ff3b3014}.user-account-menu__divider{height:1px;margin:.35rem .25rem;background:var(--border-color)}.manage-sub-page{min-height:100vh;background:var(--eb-gray6);font-family:var(--eb-font);-webkit-font-smoothing:antialiased}.manage-sub-hero{background:var(--eb-cta-gradient);color:#fff;padding:1.25rem 1.25rem 2.5rem;position:relative;overflow:hidden}.manage-sub-hero:after{content:"";position:absolute;right:-15%;top:-50%;width:50%;height:160%;background:radial-gradient(ellipse at center,rgba(255,255,255,.14) 0%,transparent 68%);pointer-events:none}.manage-sub-hero--compact{padding-bottom:2rem}.manage-sub-hero__inner{max-width:720px;margin:0 auto;position:relative;z-index:1}.manage-sub-hero__inner--guest{text-align:center;display:flex;flex-direction:column;align-items:center}.manage-sub-guest-logo{margin-bottom:1rem;width:100%;justify-content:center}.manage-sub-guest-logo .eb-logo__mark{box-shadow:0 10px 32px #00000038}.manage-sub-back{display:inline-flex;align-items:center;gap:.35rem;font-size:.875rem;font-weight:700;color:#ffffffeb;text-decoration:none;margin-bottom:1.25rem}.manage-sub-back:hover{color:#fff;text-decoration:underline}.manage-sub-hero__title-row{display:flex;gap:1rem;align-items:flex-start}.manage-sub-hero__badge{flex-shrink:0;width:52px;height:52px;border-radius:14px;background:#ffffff2e;border:1px solid rgba(255,255,255,.28);display:flex;align-items:center;justify-content:center;padding:4px}.manage-sub-hero__badge .eb-logo__mark{box-shadow:none}.manage-sub-hero h1{font-size:clamp(1.5rem,4vw,1.85rem);font-weight:800;margin:0 0 .35rem;letter-spacing:-.03em}.manage-sub-hero__sub{margin:0;font-size:.9rem;line-height:1.45;color:#ffffffe0;max-width:36rem}.manage-sub-email{margin:1rem 0 0;font-size:.875rem;color:#ffffffc7;word-break:break-all}.manage-sub-guest-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.75rem;margin-top:1.5rem}.manage-sub-btn{display:inline-flex;align-items:center;justify-content:center;padding:.7rem 1.35rem;border-radius:14px;font-size:.95rem;font-weight:800;text-decoration:none;border:none;cursor:pointer;font-family:inherit;letter-spacing:-.02em}.manage-sub-btn--primary{background:#fff;color:var(--eb-blue);box-shadow:0 4px 16px #0000001f}.manage-sub-btn--primary:hover{filter:brightness(1.04)}.manage-sub-btn--ghost{background:#ffffff24;color:#fff;border:1px solid rgba(255,255,255,.4)}.manage-sub-btn--ghost:hover{background:#ffffff38}.manage-sub-text-link{color:#ffffffe6;font-size:.875rem;font-weight:700}.manage-sub-text-link:hover{color:#fff}.manage-sub-body{max-width:920px;margin:-1.5rem auto 0;padding:0 1rem 2.5rem;position:relative;z-index:2}.manage-sub-layout{display:grid;gap:1rem;grid-template-columns:1fr}@media(min-width:800px){.manage-sub-layout{grid-template-columns:1fr 1.15fr;align-items:start}}.manage-sub-card{background:var(--eb-card);border-radius:var(--eb-radius-md);border:1px solid var(--eb-separator);box-shadow:var(--eb-shadow-card);padding:1.35rem 1.35rem 1.5rem}.manage-sub-card__title{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--eb-secondary);margin:0 0 1rem}.manage-sub-card__lead{font-size:.9rem;color:var(--eb-secondary);line-height:1.5;margin:0 0 1.25rem;font-weight:500}.manage-sub-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.manage-sub-stat{background:var(--eb-gray6);border-radius:12px;padding:1rem;display:flex;flex-direction:column;gap:.35rem}.manage-sub-stat__icon{color:var(--eb-blue)}.manage-sub-stat__label{font-size:.75rem;font-weight:700;color:var(--eb-secondary)}.manage-sub-stat__value{font-size:1.65rem;font-weight:800;color:var(--eb-label);letter-spacing:-.03em}.manage-sub-status-line{margin:1rem 0 0;font-size:.8rem;color:var(--eb-secondary);font-weight:500}.manage-sub-alert{padding:.75rem .85rem;border-radius:12px;font-size:.875rem;margin-bottom:1rem}.manage-sub-alert--error{background:#ff3b301a;color:var(--eb-red);border:1px solid rgba(255,59,48,.22);font-weight:600}.manage-sub-fields{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.25rem}@media(max-width:520px){.manage-sub-fields{grid-template-columns:1fr}}.manage-sub-field{display:flex;flex-direction:column;gap:.4rem}.manage-sub-field span{font-size:.8rem;font-weight:700;color:var(--eb-label)}.manage-sub-field input{padding:.65rem .75rem;border:1px solid var(--eb-separator);border-radius:12px;font-size:1rem;font-family:inherit;max-width:100%;background:var(--eb-gray6);font-weight:500}.manage-sub-field input:focus{outline:none;border-color:var(--eb-blue);box-shadow:0 0 0 4px #007aff1f;background:var(--eb-card)}.manage-sub-actions{display:flex;flex-direction:column;gap:.65rem}.manage-sub-hint{margin:1rem 0 0;font-size:.8rem;color:var(--eb-secondary);line-height:1.45;font-weight:500}.manage-sub-footer-links{display:flex;flex-wrap:wrap;gap:1rem 1.25rem;margin-top:1.25rem}.manage-sub-footer-link{display:inline-block;font-size:.875rem;font-weight:800;color:var(--eb-blue);text-decoration:none}.manage-sub-footer-link:hover{text-decoration:underline}.profile-screen{min-height:100vh;background:var(--eb-hero-gradient);padding:1.5rem 1rem 3rem;font-family:var(--eb-font);-webkit-font-smoothing:antialiased}.profile-shell{max-width:520px;margin:0 auto}.profile-shell--narrow{max-width:400px;text-align:center}.profile-guest-mark{justify-content:center;margin-bottom:1.25rem}.profile-guest-mark .eb-logo__mark{box-shadow:var(--eb-shadow-card)}.profile-topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.profile-back{display:inline-flex;align-items:center;gap:.35rem;font-size:.875rem;font-weight:700;color:var(--eb-blue);text-decoration:none}.profile-back:hover{opacity:.88;text-decoration:underline}.profile-card{background:var(--eb-card);border-radius:var(--eb-radius-lg);border:1px solid var(--eb-separator);box-shadow:var(--eb-shadow-card);padding:1.5rem 1.5rem 1.75rem}.profile-card__head{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.5rem}.profile-card__mark .eb-logo__mark{box-shadow:0 2px 10px #00000014}.profile-card h1{font-size:1.4rem;font-weight:800;letter-spacing:-.03em;color:var(--eb-blue);margin:0 0 .25rem}.profile-muted{color:var(--eb-secondary);font-size:.875rem;margin:0;line-height:1.45;font-weight:500}.profile-primary-link{display:inline-flex;margin-top:1rem;padding:.75rem 1.35rem;border-radius:14px;background:var(--eb-blue);color:#fff!important;font-weight:800;font-size:.95rem;text-decoration:none;box-shadow:0 4px 14px #007aff4d}.profile-primary-link:hover{filter:brightness(1.05)}.profile-shell--narrow .profile-card{text-align:center}.profile-shell--narrow .profile-primary-link{margin-left:auto;margin-right:auto}.profile-form{display:flex;flex-direction:column;gap:1rem}.profile-label{display:flex;flex-direction:column;gap:.35rem}.profile-label__text{font-size:.8rem;font-weight:700;color:var(--eb-label)}.profile-input{padding:.75rem .9rem;border:1px solid var(--eb-separator);border-radius:14px;font-size:1rem;font-family:inherit;font-weight:500;background:var(--eb-gray6);color:var(--eb-label);transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.profile-input:focus{outline:none;border-color:var(--eb-blue);background:var(--eb-card);box-shadow:0 0 0 4px #007aff1f}.profile-input--readonly{background:var(--eb-gray6);color:var(--eb-secondary)}.profile-error{color:var(--eb-red);font-size:.85rem;margin:0;font-weight:600}.profile-success{color:var(--eb-green);font-size:.85rem;margin:0;font-weight:600}.profile-actions{display:flex;flex-direction:column;align-items:flex-start;gap:.75rem;margin-top:.25rem}.profile-link-sub{font-size:.875rem;font-weight:800;color:var(--eb-blue);text-decoration:none}.profile-link-sub:hover{text-decoration:underline}.books-list-screen{min-height:100vh;background:var(--background)}.books-header{background:#ffffffdb;border-bottom:1px solid var(--eb-separator, var(--border-color));padding:1rem 0;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:saturate(180%) blur(16px);backdrop-filter:saturate(180%) blur(16px)}.header-content{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.header-right{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-left:auto}.header-left{display:flex;flex-direction:column;align-items:flex-start;gap:.2rem}.header-meta{display:flex;align-items:baseline;gap:.55rem;flex-wrap:wrap;padding-left:.1rem}.header-tagline{color:var(--text-secondary);font-size:.875rem;font-weight:600;margin:0}.books-header__version{opacity:.85}.books-content{max-width:1200px;margin:0 auto;padding:2rem}.error-message{background:#ff3b301a;color:var(--error-color);padding:1rem;border-radius:var(--border-radius-sm);margin-bottom:1rem;display:flex;justify-content:space-between;align-items:center;border:1px solid rgba(255,59,48,.2)}.error-message button{background:none;border:none;color:var(--error-color);font-size:1.25rem;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.books-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.empty-state{text-align:center;padding:4rem 2rem;max-width:500px;margin:0 auto}.empty-icon{width:80px;height:80px;margin:0 auto 2rem;background:linear-gradient(135deg,var(--primary-color),var(--primary-color-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:2rem}.empty-state h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.empty-state p{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.empty-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem}.book-card{background:var(--card-background);border-radius:var(--border-radius-lg);border:1px solid var(--border-color);padding:1.5rem;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.book-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.book-card-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1rem}.book-icon{flex-shrink:0}.book-color{width:48px;height:48px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 2px 8px #00000026;margin-top:10px}.book-info{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:flex-start}.book-info h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem;line-height:1.3;margin-top:0}.book-info p{color:var(--text-secondary);font-size:.875rem;margin-bottom:.75rem;line-height:1.4;margin-top:0}.book-badges{display:flex;gap:.5rem;align-items:center}.book-year-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .5rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:600}.book-year-badge.blue{background:#007aff1f;color:#007aff}.book-year-badge.red{background:#ff3b301f;color:#ff3b30}.book-year-badge.green{background:#34c7591f;color:#28a745}.book-year-badge.orange{background:#ff95001f;color:#ff9500}.book-year-badge.purple{background:#af52de1f;color:#af52de}.book-year-badge.pink{background:#ff2d921f;color:#ff2d92}.book-year-badge.indigo{background:#5856d61f;color:#5856d6}.book-year-badge.teal{background:#5ac8fa1f;color:#00bcd4}.book-year-badge.yellow{background:#ffcc002e;color:#b58500}.book-year-badge.mint{background:#00c7be1f;color:#009688}.book-year-badge.cyan{background:#32ade61f;color:#00bcd4}.book-year-badge.brown{background:#a2845e1f;color:#8d6e63}.role-badge{padding:.25rem .5rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase}.role-badge.admin{background:#ff3b301a;color:#ff3b30}.role-badge.member{background:#007aff1a;color:#007aff}.member-count{display:flex;align-items:center;gap:.25rem;color:var(--text-secondary);font-size:.75rem;font-weight:500}.book-actions{display:flex;gap:.5rem;justify-content:flex-end;padding-top:1rem;border-top:1px solid var(--border-color)}.action-btn{width:32px;height:32px;border-radius:50%;border:none;background:var(--background);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.action-btn:hover{background:var(--primary-color);color:#fff;transform:scale(1.05)}.book-actions .action-btn{background:#f8f9fa;color:#6c757d;border:1px solid #e9ecef}.book-actions .action-btn:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:scale(1.05)}.book-color-blue{background:linear-gradient(135deg,#007aff,#0056b3)}.book-color-red{background:linear-gradient(135deg,#ff3b30,#d70015)}.book-color-green{background:linear-gradient(135deg,#34c759,#28a745)}.book-color-orange{background:linear-gradient(135deg,#ff9500,#e6850e)}.book-color-purple{background:linear-gradient(135deg,#af52de,#8e44ad)}.book-color-pink{background:linear-gradient(135deg,#ff2d92,#e91e63)}.book-color-indigo{background:linear-gradient(135deg,#5856d6,#3f51b5)}.book-color-teal{background:linear-gradient(135deg,#5ac8fa,#00bcd4)}.book-color-yellow{background:linear-gradient(135deg,#fc0,#ffb300)}.book-color-mint{background:linear-gradient(135deg,#00c7be,#009688)}.book-color-cyan{background:linear-gradient(135deg,#32ade6,#00bcd4)}.book-color-brown{background:linear-gradient(135deg,#a2845e,#8d6e63)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:var(--card-background);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);max-width:500px;width:100%;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0}.close-btn{background:none;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease}.close-btn:hover{background:var(--background);color:var(--text-primary)}.form-group{margin-bottom:1.5rem;padding:0 1.5rem}.form-group label{display:block;font-weight:600;color:var(--text-primary);margin-bottom:.5rem;font-size:.875rem}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--background);color:var(--text-primary);font-size:.875rem;transition:border-color .2s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.form-group textarea{resize:vertical;min-height:80px}.year-selector-row{display:flex;align-items:center;gap:.75rem}.year-nav-btn{width:34px;height:34px;border-radius:50%;border:1px solid var(--border-color);background:var(--background);color:var(--text-primary);cursor:pointer;font-size:1.1rem;line-height:1}.year-display{flex:1;text-align:center;font-weight:700;font-size:1.1rem;letter-spacing:.2px}.color-picker{display:grid;grid-template-columns:repeat(6,1fr);gap:.5rem;padding:0 1.5rem}.color-option{width:40px;height:40px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all .2s ease;position:relative}.color-option.selected{border-color:var(--text-primary);transform:scale(1.1)}.color-option.selected:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-weight:700;font-size:.875rem;text-shadow:0 1px 2px rgba(0,0,0,.5)}.color-option.blue{background:linear-gradient(135deg,#007aff,#0056b3)}.color-option.red{background:linear-gradient(135deg,#ff3b30,#d70015)}.color-option.green{background:linear-gradient(135deg,#34c759,#28a745)}.color-option.orange{background:linear-gradient(135deg,#ff9500,#e6850e)}.color-option.purple{background:linear-gradient(135deg,#af52de,#8e44ad)}.color-option.pink{background:linear-gradient(135deg,#ff2d92,#e91e63)}.color-option.indigo{background:linear-gradient(135deg,#5856d6,#3f51b5)}.color-option.teal{background:linear-gradient(135deg,#5ac8fa,#00bcd4)}.color-option.yellow{background:linear-gradient(135deg,#fc0,#ffb300)}.color-option.mint{background:linear-gradient(135deg,#00c7be,#009688)}.color-option.cyan{background:linear-gradient(135deg,#32ade6,#00bcd4)}.color-option.brown{background:linear-gradient(135deg,#a2845e,#8d6e63)}.color-picker-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;padding:1.5rem}.book-hex-swatch{width:36px;height:36px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0;flex-shrink:0;box-shadow:0 2px 6px #0000001f;transition:transform .15s ease,box-shadow .15s ease}.book-hex-swatch:hover{transform:scale(1.06)}.book-hex-swatch.selected{border-color:var(--text-primary);box-shadow:0 0 0 2px var(--card-background),0 0 0 4px var(--text-primary),0 2px 8px #0000002e}.book-hex-swatch-lg{width:44px;height:44px}.modal-actions{display:flex;gap:.75rem;justify-content:flex-end;padding:1.5rem;border-top:1px solid var(--border-color)}.book-code-content{padding:1.5rem}.book-preview{text-align:center;margin-bottom:2rem}.book-preview .book-icon{width:80px;height:80px;margin:0 auto 1rem;font-size:2rem;border-radius:var(--border-radius-md);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px #00000026}.book-preview h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.book-preview p{color:var(--text-secondary);font-size:.875rem}.code-section p{color:var(--text-secondary);font-size:.875rem;margin-bottom:1rem}.code-display{display:flex;align-items:center;gap:.75rem;background:var(--background);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);padding:.75rem}.code-display code{flex:1;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem;color:var(--text-primary);background:none;padding:0}.copy-btn{background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius-sm);padding:.5rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.copy-btn:hover{background:var(--primary-color-dark);transform:scale(1.05)}.delete-content{padding:1.5rem}.delete-content p{color:var(--text-secondary);line-height:1.6;margin:0}.delete-content strong{color:var(--text-primary)}@media(max-width:768px){.header-content{padding:0 1rem;flex-direction:column;gap:1rem;align-items:stretch}.header-actions{justify-content:center}.books-content{padding:1rem}.books-grid{grid-template-columns:1fr;gap:1rem}.book-card{padding:1rem}.book-card-header{gap:.75rem}.book-color{width:48px;height:48px;font-size:1.25rem}.book-info h3{font-size:1.125rem}.modal-content{margin:1rem;max-height:calc(100vh - 2rem)}.color-picker{grid-template-columns:repeat(4,1fr)}.color-picker-grid{grid-template-columns:repeat(4,1fr);gap:.75rem;padding:1rem}.modal-actions{flex-direction:column}.empty-actions{flex-direction:column;align-items:stretch}}@media(max-width:480px){.header-actions{flex-wrap:wrap;gap:.5rem}.book-actions{justify-content:center}.color-picker,.color-picker-grid{grid-template-columns:repeat(3,1fr)}}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:var(--card-background);border-radius:var(--border-radius-lg);box-shadow:0 20px 60px #0000004d;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;animation:modalSlideIn .3s ease}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;border-bottom:1px solid var(--border-color);background:linear-gradient(135deg,var(--primary-color),var(--primary-color-dark));color:#fff;border-radius:var(--border-radius-lg) var(--border-radius-lg) 0 0}.modal-header h2{font-size:1.25rem;font-weight:600;margin:0}.close-btn{background:none;border:none;color:#fff;cursor:pointer;padding:.5rem;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.close-btn:hover{background:#fff3;transform:scale(1.1)}.appointment-form{padding:2rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group.full-width{grid-column:1 / -1}.form-group label{display:flex;align-items:center;gap:.5rem;font-size:.875rem;font-weight:500;color:var(--text-primary)}.form-group input,.form-group textarea{padding:.75rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:.875rem;background:var(--background);color:var(--text-primary);transition:all .2s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #007bff1a}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-light)}.form-group textarea{resize:vertical;min-height:80px;font-family:inherit}.notes-tags-section{margin-top:2rem;padding:1.5rem;background:var(--background);border:1px solid var(--border-color);border-radius:var(--border-radius-sm)}.notes-tags-section h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0 0 1rem;text-transform:uppercase;letter-spacing:.5px}.tags-section{margin-top:1.5rem}.tags-section h4{font-size:.875rem;font-weight:600;color:var(--text-secondary);margin:0 0 .75rem}.tags-grid{display:flex;flex-wrap:wrap;gap:.5rem}.tag-option{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--card-background);color:var(--text-primary);font-size:.75rem;font-weight:500;cursor:pointer;transition:all .2s ease}.tag-option:hover{border-color:var(--primary-color);transform:translateY(-1px);box-shadow:0 2px 4px #0000001a}.tag-option.selected{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 2px 8px #007bff4d}.tag-color-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.selected-tags{margin-top:1.5rem}.selected-tags h4{font-size:.875rem;font-weight:600;color:var(--text-secondary);margin:0 0 .75rem}.selected-tags-list{display:flex;flex-wrap:wrap;gap:.5rem}.selected-tag{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--primary-color);color:#fff;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:500}.remove-tag-btn{background:none;border:none;color:#fff;cursor:pointer;padding:.25rem;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.remove-tag-btn:hover{background:#fff3}.add-tag-section{margin-top:1.5rem}.add-tag-input{display:flex;gap:.5rem;align-items:center}.add-tag-input input{flex:1;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--background);color:var(--text-primary);font-size:.875rem}.add-tag-input input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #007bff1a}.selected-tags-display{margin-bottom:1rem;padding:.75rem;background:var(--background);border:1px solid var(--border-color);border-radius:var(--border-radius-sm)}.tag-creation-suggestion{margin-top:.75rem}.create-tag-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:500;cursor:pointer;transition:all .2s ease}.create-tag-btn:hover{background:var(--primary-color-dark);transform:translateY(-1px)}.existing-tag-suggestion{margin-top:.75rem;padding:.5rem .75rem;background:#ffc1071a;color:#856404;border-radius:var(--border-radius-sm);font-size:.75rem}.non-admin-message{margin-top:.75rem;padding:.5rem .75rem;background:#ff98001a;color:#e65100;border-radius:var(--border-radius-sm);font-size:.75rem}.tag-creation-modal{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000}.tag-creation-content{background:var(--card-background);border-radius:var(--border-radius-lg);padding:2rem;width:90%;max-width:400px;box-shadow:0 20px 60px #0000004d}.tag-creation-content h4{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0 0 1.5rem}.color-options{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.color-option{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all .2s ease}.color-option:hover{transform:scale(1.1)}.color-option.selected{border-color:var(--text-primary);box-shadow:0 0 0 2px #0000001a}.error-message{background:var(--error-color);color:#fff;padding:.75rem;border-radius:var(--border-radius-sm);font-size:.875rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.modal-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border-color)}@media(max-width:768px){.modal-content{width:95%;margin:1rem}.modal-header{padding:1rem 1.5rem}.appointment-form{padding:1.5rem}.form-row{grid-template-columns:1fr;gap:.75rem}.modal-actions{flex-direction:column}}@media(max-width:480px){.modal-content{width:100%;height:100%;border-radius:0;max-height:none}.modal-header{border-radius:0}}.event-form{padding:2rem}.category-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.75rem;margin-top:.5rem}.category-option{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;border:2px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--background);cursor:pointer;transition:all .2s ease;font-size:.875rem;font-weight:500}.category-option:hover{border-color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.category-option.selected{border-color:var(--primary-color);background:linear-gradient(135deg,#007aff,#0056b3);color:#fff!important;box-shadow:0 4px 12px #007bff4d}.category-icon{font-size:1.5rem;display:block}.category-name{text-transform:capitalize;font-weight:600}@media(max-width:768px){.category-options{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.category-options{grid-template-columns:1fr}}.members-content{padding:2rem}.members-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.members-header h3{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0}.members-list{display:flex;flex-direction:column;gap:1rem}.member-card{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--background);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);transition:all .2s ease}.member-card:hover{box-shadow:0 2px 8px #0000001a;transform:translateY(-1px)}.member-info{display:flex;align-items:center;gap:1rem;flex:1}.member-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}.member-details{flex:1}.member-name{font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.member-email{font-size:.875rem;color:var(--text-secondary);margin-bottom:.5rem}.member-status{display:flex;align-items:center;gap:.5rem}.role-badge{display:flex;align-items:center;gap:.25rem;padding:.25rem .5rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:600;text-transform:capitalize}.role-badge.gold{background:#ffd7001a;color:#b8860b}.role-badge.blue{background:#007bff1a;color:var(--primary-color)}.role-badge.gray{background:#6c757d1a;color:#6c757d}.member-actions{display:flex;align-items:center;gap:.75rem}.role-controls{display:flex;gap:.25rem}.role-control-btn{display:flex;align-items:center;gap:.25rem;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--background);color:var(--text-secondary);font-size:.75rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-transform:capitalize}.role-control-btn:hover{border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-1px)}.role-control-btn.active{background:linear-gradient(135deg,#007aff,#0056b3)!important;color:#fff!important;border-color:#007aff;box-shadow:0 2px 4px #007bff33}.owner-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:linear-gradient(135deg,#ff9500,#ff8000);color:#fff;border-radius:6px;font-size:.75rem;font-weight:600;box-shadow:0 2px 4px #ff950033}.remove-btn{background:none;border:none;color:var(--error-color);cursor:pointer;padding:.5rem;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.remove-btn:hover{background:#dc35451a;transform:scale(1.1)}.invite-section{margin-top:2rem;padding:1.5rem;background:var(--background);border:1px solid var(--border-color);border-radius:var(--border-radius-sm)}.invite-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.invite-header h4{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0}.close-invite-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.close-invite-btn:hover{background:var(--background);color:var(--text-primary)}.invite-form{display:flex;flex-direction:column;gap:1rem}.role-options{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:.5rem}.role-option{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.5rem;border:2px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--background);cursor:pointer;transition:all .2s ease;text-align:center}.role-option:hover{border-color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.role-option.selected{border-color:var(--primary-color);background:linear-gradient(135deg,#007aff,#0056b3);color:#fff;box-shadow:0 4px 12px #007bff4d}.role-option span{font-weight:600;font-size:.875rem}.role-option p{font-size:.75rem;opacity:.8;margin:0}.form-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:1.5rem}@media(max-width:768px){.members-content{padding:1.5rem}.members-header,.member-card{flex-direction:column;gap:1rem;align-items:stretch}.member-info{justify-content:space-between}.member-actions{justify-content:center}.form-actions{flex-direction:column}}.calendar-screen{display:flex;height:100vh;background:var(--background)}.calendar-sidebar{width:400px;background:var(--card-background);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow-y:auto;box-shadow:0 4px 20px #00000014;position:relative;height:100vh;min-height:100vh}.sidebar-header{padding:1.5rem 2rem;background:var(--background);border-bottom:1px solid var(--border-color);position:relative;z-index:10;margin-bottom:0;flex-shrink:0}.header-main{display:flex;justify-content:space-between;align-items:center;gap:2rem}.book-info{flex:1;min-width:0}.book-header{display:flex;align-items:flex-start;gap:.75rem}.book-icon{width:32px;height:32px;background:var(--primary-color);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;box-shadow:0 2px 8px #007aff4d}.book-title-section{flex:1;min-width:0}.book-name{font-size:1.375rem;font-weight:700;color:var(--text-primary);margin:0 0 .375rem;line-height:1.1;letter-spacing:-.01em}.book-desc{font-size:.875rem;color:var(--text-secondary);line-height:1.5;margin:0;opacity:.75;font-weight:400}.time-info{display:flex;flex-direction:column;align-items:flex-end;text-align:right}.time{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0 0 .125rem;line-height:1.1}.date{font-size:.75rem;color:var(--text-secondary);margin:0;opacity:.8}.book-code{display:flex;align-items:center;gap:.5rem;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.75rem;color:var(--text-secondary);background:var(--background);padding:.5rem;border-radius:var(--border-radius-sm);border:1px solid var(--border-color);position:relative}.book-id{flex:1}.copy-btn{background:none;border:none;color:var(--primary-color);cursor:pointer;padding:.25rem;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.copy-btn:hover{background:var(--primary-color);color:#fff}.copied-text{position:absolute;right:-60px;top:50%;transform:translateY(-50%);font-size:.75rem;color:var(--success-color);font-weight:500;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-50%) translate(-10px)}to{opacity:1;transform:translateY(-50%) translate(0)}}.calendar-container{padding:1.5rem;border-bottom:1px solid var(--border-color);background:var(--card-background);position:relative;z-index:1;margin-top:0;flex-shrink:0}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.calendar-header h3{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.nav-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.nav-btn:hover{background:var(--background);color:var(--text-primary);transform:scale(1.1)}.calendar-grid{display:flex;flex-direction:column}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);margin-bottom:.5rem}.weekday{text-align:center;font-size:.75rem;font-weight:600;color:var(--text-secondary);padding:.5rem 0}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.calendar-day{aspect-ratio:1;border:none;background:none;border-radius:var(--border-radius-sm);font-size:.875rem;font-weight:500;color:var(--text-primary);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;position:relative}.calendar-day:hover{background:var(--background);transform:scale(1.05)}.calendar-day.today{background:linear-gradient(135deg,#ff9500,#ff8000)!important;color:#fff!important;font-weight:600;box-shadow:0 2px 8px #ff95004d}.calendar-day.selected{background:linear-gradient(135deg,#007aff,#0056b3)!important;color:#fff!important;font-weight:600;box-shadow:0 2px 8px #007bff4d}.calendar-day.other-month{color:var(--text-light);opacity:.5}.calendar-day.disabled{opacity:.2;cursor:not-allowed;pointer-events:none}.sidebar-actions{padding:1.5rem;flex:1;display:flex;flex-direction:column;gap:1rem;background:var(--card-background)}.action-card{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--background);border-radius:var(--border-radius-md);border:1px solid var(--border-color);cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.action-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#007bff0d,#007bff05);opacity:0;transition:opacity .2s ease}.action-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px #0000001a;border-color:var(--primary-color)}.action-card:hover:before{opacity:1}.action-icon{width:40px;height:40px;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;font-weight:600;position:relative;z-index:1}.action-icon.orange{background:linear-gradient(135deg,#ff9500,#ff8000)}.action-icon.purple{background:linear-gradient(135deg,#af52de,#8e44ad)}.action-icon.gray{background:linear-gradient(135deg,#6c757d,#5a6268)}.action-icon.blue{background:linear-gradient(135deg,#007aff,#0056b3)}.action-icon.green{background:linear-gradient(135deg,#34c759,#28a745)}.action-icon.red{background:linear-gradient(135deg,#ef4444,#dc2626)}.action-content{flex:1;position:relative;z-index:1}.action-content h4{font-size:.875rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.action-content p{font-size:.75rem;color:var(--text-secondary);margin:0}.calendar-content{flex:1;display:flex;flex-direction:column;overflow-y:auto;background:var(--background)}.content-header{padding:2rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:flex-start;background:var(--card-background);box-shadow:0 2px 10px #0000000d}.header-left h1{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.header-left p{color:var(--text-secondary);font-size:.875rem;margin:0}.header-actions{display:flex;gap:.75rem}.filter-tabs{padding:1rem 2rem;display:flex;gap:.5rem;border-bottom:1px solid var(--border-color);background:var(--card-background)}.tab-btn{padding:.75rem 1.5rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--background);color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.tab-btn:hover{border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-1px)}.tab-btn.active{background:linear-gradient(135deg,#007aff,#0056b3)!important;color:#fff!important;border-color:#007aff;box-shadow:0 2px 8px #007bff4d}.today-content{padding:1rem}.events-section,.appointments-section,.upcoming-section{padding:1.5rem 2rem;background:#fff;margin:.5rem 0;border-radius:var(--border-radius-md);box-shadow:0 2px 8px #0000000d}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.section-title{display:flex;align-items:center;gap:.5rem;font-size:1rem;font-weight:600;color:var(--text-primary)}.visibility-toggle{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:50%;transition:all .2s ease}.visibility-toggle:hover{background:var(--background);color:var(--text-primary)}.loading-state,.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;color:var(--text-secondary)}.loading-spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}.error-text{color:var(--error-color);font-size:.875rem;margin-top:.5rem}.events-list{display:flex;flex-direction:column;gap:1rem}.event-card{background:var(--card-background);border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:1.5rem;display:flex;align-items:flex-start;gap:1rem;transition:all .2s ease;position:relative;overflow:hidden}.event-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--primary-color)}.event-card:hover{box-shadow:0 8px 25px #0000001a;transform:translateY(-2px)}.event-card.meeting:before{background:#007aff}.event-card.birthday:before{background:#ff3b30}.event-card.party:before{background:#af52de}.event-card.holiday:before{background:#34c759}.event-card.other:before{background:#ff9500}.event-card.football:before{background:#34c759}.event-card.hall:before{background:#5856d6}.event-card.custom:before{background:#af52de}.event-card.past{opacity:.7}.event-time{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;min-width:140px;flex-shrink:0}.event-content{flex:1}.event-title{display:flex;align-items:center;gap:.5rem;font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.event-icon{font-size:1rem}.event-details{font-size:.875rem;color:var(--text-secondary);background:var(--background);padding:.25rem .5rem;border-radius:var(--border-radius-sm);display:inline-block}.event-actions{display:flex;gap:.5rem;flex-shrink:0}.appointments-list{display:flex;flex-direction:column;gap:1rem}.appointment-card{background:var(--card-background);border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:1.5rem;display:flex;align-items:flex-start;gap:1rem;transition:all .2s ease;position:relative;overflow:hidden}.appointment-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--primary-color)}.appointment-card:hover{box-shadow:0 8px 25px #0000001a;transform:translateY(-2px)}.appointment-card.canceled{opacity:.6;background:var(--background)}.appointment-card.canceled:before{background:var(--error-color)}.appointment-card.showed-up{border-color:var(--success-color)}.appointment-card.showed-up:before{background:var(--success-color)}.appointment-card.past{opacity:.7}.appointment-time{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;min-width:140px;flex-shrink:0;align-self:center}.time-display{font-size:1.75rem;font-weight:800;color:var(--primary-color);line-height:1;letter-spacing:-.02em}.date-display{font-size:.875rem;color:var(--text-secondary);font-weight:500;opacity:.9}.appointment-content{flex:1}.appointment-name{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.appointment-note{font-size:.875rem;color:var(--text-secondary);background:var(--background);padding:.25rem .5rem;border-radius:var(--border-radius-sm);display:inline-block;margin-bottom:.75rem}.appointment-details{display:flex;gap:1rem;flex-wrap:wrap}.detail-item{display:flex;align-items:center;gap:.25rem;font-size:.75rem;color:var(--text-secondary)}.detail-item.editable{cursor:pointer;transition:all .2s ease}.detail-item.editable:hover{color:var(--primary-color)}.inline-edit{display:flex;align-items:center}.inline-edit input{background:var(--background);border:1px solid var(--primary-color);border-radius:var(--border-radius-sm);padding:.25rem .5rem;font-size:.75rem;color:var(--text-primary);min-width:60px}.inline-edit input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #007aff33}.appointment-actions{display:flex;gap:.5rem;flex-shrink:0}.appointment-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.appointment-tag{display:flex;align-items:center;gap:.25rem;padding:.25rem .5rem;border-radius:var(--border-radius-sm);font-size:.75rem;font-weight:500;color:#fff}.appointment-tag.note-tag{background-color:#666!important}.appointment-tag .tag-color-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.action-btn{width:32px;height:32px;border-radius:6px;border:1px solid var(--border-color);background:var(--card-background);color:var(--text-secondary);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:500}.action-btn:hover{transform:translateY(-1px);box-shadow:0 2px 8px #0000001a;border-color:var(--primary-color)}.action-btn.success{background:#22c55e1a;color:var(--success-color);border-color:#22c55e33}.action-btn.success:hover,.action-btn.success.active{background:var(--success-color);color:#fff;border-color:var(--success-color)}.action-btn.warning{background:#f59e0b1a;color:var(--warning-color);border-color:#f59e0b33}.action-btn.warning:hover,.action-btn.warning.active{background:var(--warning-color);color:#fff;border-color:var(--warning-color)}.action-btn.danger{background:#ef44441a;color:var(--error-color);border-color:#ef444433}.action-btn.danger:hover{background:var(--error-color);color:#fff;border-color:var(--error-color)}.upcoming-content{padding:1rem}.date-range-info{background:var(--card-background);padding:.75rem 1rem;border-radius:8px;margin-bottom:1rem;text-align:center;color:var(--text-secondary);font-size:.875rem;border:1px solid var(--border-color)}.events-section.collapsed,.appointments-section.collapsed{background:var(--card-background);border-radius:8px;margin-bottom:1rem;border:1px solid var(--border-color)}.section-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--border-color)}.toggle-section{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.25rem;border-radius:4px;transition:all .2s ease}.toggle-section:hover{background:var(--background-hover);color:var(--text-primary)}@media(max-width:1200px){.calendar-sidebar{width:350px}}@media(max-width:768px){.calendar-screen{flex-direction:column}.calendar-sidebar{width:100%;height:auto;max-height:50vh}.content-header{padding:1rem;flex-direction:column;gap:1rem;align-items:stretch}.header-actions{justify-content:center}.filter-tabs,.events-section,.appointments-section{padding:1rem}.appointment-card{flex-direction:column;gap:.75rem}.appointment-time{min-width:auto}.appointment-actions{justify-content:center}}@media(max-width:480px){.calendar-sidebar{max-height:40vh}.calendar-days{gap:1px}.calendar-day{font-size:.75rem}.action-card{padding:.75rem}.action-icon{width:32px;height:32px}.appointment-details{flex-direction:column;gap:.5rem}}.imported-badge{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:500;color:#0ea5e9;background:#e0f2fe;padding:4px 8px;border-radius:12px;margin-right:8px}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:var(--background);gap:1rem}.app-loading .loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top:3px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.app-loading p{color:var(--text-secondary);font-size:.875rem;font-weight:500}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.App{min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,Segoe UI,Roboto,sans-serif}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #007AFF;--primary-dark: #0056CC;--secondary-color: #F2F2F7;--accent-color: #FF9500;--success-color: #34C759;--warning-color: #FF9500;--error-color: #FF3B30;--text-primary: #1C1C1E;--text-secondary: #8E8E93;--text-light: #C7C7CC;--border-color: #E5E5EA;--white: #ffffff;--background: #FAFAFA;--card-background: #ffffff;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .15);--shadow-lg: 0 8px 25px rgba(0, 0, 0, .15);--shadow-xl: 0 20px 40px rgba(0, 0, 0, .1);--gradient-primary: linear-gradient(135deg, #007AFF 0%, #5856D6 100%);--gradient-secondary: linear-gradient(135deg, #FF9500 0%, #FF3B30 100%);--gradient-success: linear-gradient(135deg, #34C759 0%, #30D158 100%);--border-radius-sm: 8px;--border-radius-md: 12px;--border-radius-lg: 16px;--border-radius-xl: 20px}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-primary);line-height:1.5;background-color:var(--background);font-weight:400}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.btn-primary{display:inline-flex;align-items:center;gap:.5rem;background:var(--gradient-primary);color:var(--white);padding:.75rem 1.5rem;border-radius:var(--border-radius-sm);text-decoration:none;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;font-size:1rem}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{display:inline-flex;align-items:center;background:transparent;color:var(--primary-color);padding:.75rem 1.5rem;border-radius:var(--border-radius-sm);text-decoration:none;font-weight:600;transition:all .3s ease;border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:var(--white)}.btn-outline{display:inline-flex;align-items:center;background:transparent;color:var(--text-primary);padding:.75rem 1.5rem;border-radius:var(--border-radius-sm);text-decoration:none;font-weight:600;transition:all .3s ease;border:2px solid var(--border-color)}.btn-outline:hover{border-color:var(--primary-color);color:var(--primary-color)}