.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px}.loading-spinner.small{padding:20px}.loading-spinner.large{padding:60px}.spinner{width:40px;height:40px;border:4px solid #e5e7eb;border-top:4px solid #2563eb;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:10px}.loading-spinner.small .spinner{width:20px;height:20px;border-width:2px}.loading-spinner.large .spinner{width:60px;height:60px;border-width:6px}.loading-spinner p{color:#6b7280;font-size:14px}.notification-list{width:400px;max-height:600px;background-color:#fff;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);overflow:hidden;display:flex;flex-direction:column}.notification-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);background-color:var(--bg-secondary)}.notification-header h3{margin:0;font-size:1.25rem;color:var(--text-primary)}.mark-all-btn{background:none;border:none;color:var(--primary-color);font-size:.875rem;cursor:pointer;padding:.25rem .5rem}.mark-all-btn:hover{text-decoration:underline}.notifications-container{flex:1;overflow-y:auto;max-height:500px}.no-notifications{padding:3rem 2rem;text-align:center;color:var(--text-secondary)}.empty-icon{width:64px;height:64px;margin:0 auto 1rem;opacity:.5}.notification-item{display:flex;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);cursor:pointer;transition:var(--transition);position:relative}.notification-item:hover{background-color:var(--bg-secondary)}.notification-item.unread{background-color:#4f46e50d}.notification-item.unread:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background-color:var(--primary-color)}.notification-icon{flex-shrink:0;width:40px;height:40px;border-radius:50%;background-color:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center}.notification-icon svg{width:20px;height:20px}.notification-content h4{margin:0 0 .25rem;font-size:.9375rem;font-weight:600;color:var(--text-primary)}.notification-content p{margin:0 0 .5rem;font-size:.875rem;color:var(--text-secondary);line-height:1.4}.notification-time{font-size:.75rem;color:var(--text-light)}.delete-notification-btn{flex-shrink:0;background:none;border:none;color:var(--text-light);cursor:pointer;padding:.25rem;opacity:0;transition:var(--transition)}.notification-item:hover .delete-notification-btn{opacity:1}.delete-notification-btn:hover{color:var(--danger-color)}.delete-notification-btn svg{width:18px;height:18px}@media (max-width: 480px){.notification-list{width:100vw;max-height:100vh;border-radius:0}}.notification-bell{position:relative}.bell-button{position:relative;background:none;border:none;cursor:pointer;padding:8px;border-radius:50%;transition:background-color .3s ease}.bell-button:hover{background:#f3f4f6}.bell-icon{font-size:20px}.notification-badge{position:absolute;top:0;right:0;background:#dc2626;color:#fff;border-radius:50%;width:18px;height:18px;font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center}.dropdown-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:998}.header{background-color:#fff;box-shadow:0 2px 4px #0000001a;position:sticky;top:0;z-index:1000}.header-container{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;height:70px}.logo{text-decoration:none;color:#2563eb}.logo h2{font-size:24px;font-weight:700}.navigation{display:flex;align-items:center;gap:20px}.nav-link{text-decoration:none;color:#4b5563;font-weight:500;padding:8px 16px;border-radius:5px;transition:all .3s ease}.nav-link:hover{color:#2563eb;background-color:#f3f4f6}.user-menu{display:flex;align-items:center;gap:15px}.user-name{color:#374151;font-weight:500}.auth-links{display:flex;align-items:center;gap:15px}.footer{background-color:#1f2937;color:#fff;margin-top:auto}.footer-container{max-width:1200px;margin:0 auto;padding:40px 20px 20px}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:30px}.footer-section h3,.footer-section h4{margin-bottom:15px;color:#f9fafb}.footer-section p{color:#d1d5db;line-height:1.6}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:8px;color:#d1d5db}.footer-section a{color:#d1d5db;text-decoration:none;transition:color .3s ease}.footer-section a:hover{color:#60a5fa}.footer-bottom{border-top:1px solid #374151;padding-top:20px;text-align:center;color:#9ca3af}.features-section{padding:5rem 0;background-color:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-size:2.5rem;margin-bottom:1rem;color:var(--text-primary)}.section-header p{font-size:1.125rem;color:var(--text-secondary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background-color:#fff;padding:2rem;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);text-align:center;transition:var(--transition)}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.6}@media (max-width: 768px){.features-grid{grid-template-columns:1fr}.section-header h2{font-size:2rem}}.how-it-works-section{padding:5rem 0;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff}.how-it-works-section .section-header{text-align:center;margin-bottom:4rem}.how-it-works-section .section-header h2{font-size:2.5rem;margin-bottom:1rem;color:#fff}.how-it-works-section .section-header p{font-size:1.125rem;color:#ffffffe6}.steps-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:4rem;position:relative}.step-card{background-color:#ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:2rem;border-radius:var(--border-radius-lg);text-align:center;position:relative;border:1px solid rgba(255,255,255,.2);transition:var(--transition)}.step-card:hover{background-color:#ffffff26;transform:translateY(-5px)}.step-number{position:absolute;top:-15px;left:50%;transform:translate(-50%);width:40px;height:40px;background-color:#fff;color:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem;box-shadow:var(--shadow-md)}.step-icon{font-size:3rem;margin:1.5rem 0 1rem}.step-card h3{font-size:1.5rem;margin-bottom:1rem;color:#fff}.step-card p{color:#ffffffe6;line-height:1.6}.cta-section{text-align:center;padding-top:3rem;border-top:1px solid rgba(255,255,255,.2)}.cta-section h3{font-size:2rem;margin-bottom:2rem;color:#fff}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.cta-buttons .btn{min-width:150px}.cta-buttons .btn-outline{background-color:transparent;border-color:#fff;color:#fff}.cta-buttons .btn-outline:hover{background-color:#fff;color:var(--primary-color)}@media (max-width: 768px){.steps-container{grid-template-columns:1fr}.how-it-works-section .section-header h2{font-size:2rem}.cta-section h3{font-size:1.5rem}}.home-page{max-width:1200px;margin:0 auto;padding:0 20px}.hero-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:80px 0;min-height:70vh}.hero-content h1{font-size:48px;font-weight:700;color:#1f2937;line-height:1.2;margin-bottom:20px}.hero-content p{font-size:18px;color:#6b7280;line-height:1.6;margin-bottom:30px}.hero-actions{display:flex;gap:15px}.btn-large{padding:15px 30px;font-size:16px;font-weight:600}.hero-image{display:flex;justify-content:center;align-items:center}.placeholder-image{width:400px;height:300px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:500}.login-form{display:flex;flex-direction:column}.login-btn{width:100%;padding:12px;font-size:16px;margin-top:10px}.login-btn:disabled{background-color:#9ca3af;cursor:not-allowed}.login-btn:disabled:hover{background-color:#9ca3af}.login-page{min-height:80vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:40px 20px}.login-container{background:white;padding:40px;border-radius:10px;box-shadow:0 10px 25px #0000001a;width:100%;max-width:400px}.login-header{text-align:center;margin-bottom:30px}.login-header h2{color:#1f2937;margin-bottom:8px;font-size:24px}.login-header p{color:#6b7280;font-size:14px}.login-footer{text-align:center;margin-top:20px;padding-top:20px;border-top:1px solid #e5e7eb}.link{color:#2563eb;text-decoration:none;font-weight:500}.link:hover{text-decoration:underline}.register-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)}.register-card{background-color:#fff;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);padding:2.5rem;width:100%;max-width:600px}.register-card h2{text-align:center;margin-bottom:.5rem;color:var(--text-primary)}.register-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:2rem}.user-type-selector{display:flex;gap:.5rem;margin-bottom:2rem;background-color:var(--bg-secondary);padding:.5rem;border-radius:var(--border-radius)}.type-btn{flex:1;padding:.75rem;background-color:transparent;border:none;border-radius:var(--border-radius);font-weight:500;color:var(--text-secondary);cursor:pointer;transition:var(--transition)}.type-btn.active{background-color:var(--primary-color);color:#fff}.type-btn:hover:not(.active){background-color:#4f46e51a}.register-form{margin-top:1.5rem}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.error-text{display:block;color:var(--danger-color);font-size:.875rem;margin-top:.25rem}.btn-block{width:100%;margin-top:1rem}.note{text-align:center;margin-top:1rem;color:var(--text-secondary)}.login-link{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color);color:var(--text-secondary)}.login-link a{color:var(--primary-color);font-weight:500}.login-link a:hover{text-decoration:underline}@media (max-width: 640px){.register-card{padding:1.5rem}.form-row{grid-template-columns:1fr}}.about-page{min-height:calc(100vh - 200px);background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);padding:2rem 0}.about-container{max-width:1200px;margin:0 auto;padding:0 2rem}.about-hero{text-align:center;padding:3rem 0;margin-bottom:3rem}.about-hero h1{font-size:3rem;color:#2c3e50;margin-bottom:1rem;font-weight:700}.about-hero .subtitle{font-size:1.5rem;color:#5a6c7d;font-weight:300}.about-section{background:white;border-radius:12px;padding:2.5rem;margin-bottom:2rem;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.about-section:hover{transform:translateY(-5px);box-shadow:0 8px 15px #00000026}.about-section h2{font-size:2rem;color:#2c3e50;margin-bottom:1.5rem;border-bottom:3px solid #3498db;padding-bottom:.5rem}.about-section p{font-size:1.1rem;line-height:1.8;color:#555}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.feature-card{text-align:center;padding:2rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:12px;color:#fff;transition:transform .3s ease}.feature-card:hover{transform:scale(1.05)}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.3rem;margin-bottom:.8rem;color:#fff}.feature-card p{font-size:1rem;line-height:1.6;color:#ffffffe6}.benefits-list{list-style:none;padding:0}.benefits-list li{font-size:1.1rem;padding:1rem;margin-bottom:1rem;background:#f8f9fa;border-left:4px solid #3498db;border-radius:4px;color:#555}.benefits-list strong{color:#2c3e50;font-weight:600}@media (max-width: 768px){.about-hero h1{font-size:2rem}.about-hero .subtitle{font-size:1.2rem}.about-section{padding:1.5rem}.features-grid{grid-template-columns:1fr}}.contact-page{min-height:calc(100vh - 200px);background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);padding:2rem 0}.contact-container{max-width:1200px;margin:0 auto;padding:0 2rem}.contact-hero{text-align:center;padding:3rem 0;margin-bottom:3rem}.contact-hero h1{font-size:3rem;color:#2c3e50;margin-bottom:1rem;font-weight:700}.contact-hero .subtitle{font-size:1.5rem;color:#5a6c7d;font-weight:300}.contact-content{display:grid;grid-template-columns:1fr 2fr;gap:2rem}.contact-info h2,.contact-form-section h2{font-size:2rem;color:#2c3e50;margin-bottom:1.5rem}.info-card{display:flex;align-items:flex-start;background:white;padding:1.5rem;border-radius:12px;margin-bottom:1.5rem;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease}.info-card:hover{transform:translate(10px)}.info-icon{font-size:2.5rem;margin-right:1rem}.info-details h3{font-size:1.2rem;color:#2c3e50;margin-bottom:.5rem}.info-details p{font-size:1rem;color:#666;line-height:1.6}.contact-form-section{background:white;padding:2.5rem;border-radius:12px;box-shadow:0 4px 6px #0000001a}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group label{font-size:1rem;color:#2c3e50;margin-bottom:.5rem;font-weight:600}.form-group input,.form-group textarea{padding:.8rem 1rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color .3s ease,box-shadow .3s ease;font-family:inherit}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.form-group textarea{resize:vertical;min-height:120px}.submit-btn{padding:1rem 2rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 6px 12px #667eea66}.submit-btn:active{transform:translateY(0)}.success-message{text-align:center;padding:3rem;background:linear-gradient(135deg,#11998e 0%,#38ef7d 100%);border-radius:12px;color:#fff}.success-icon{font-size:4rem;margin-bottom:1rem;animation:checkmark .5s ease-in-out}@keyframes checkmark{0%{transform:scale(0)}50%{transform:scale(1.2)}to{transform:scale(1)}}.success-message h3{font-size:2rem;margin-bottom:.5rem;color:#fff}.success-message p{font-size:1.1rem;color:#ffffffe6}@media (max-width: 992px){.contact-content{grid-template-columns:1fr}.contact-info{order:2}.contact-form-section{order:1}}@media (max-width: 768px){.contact-hero h1{font-size:2rem}.contact-hero .subtitle{font-size:1.2rem}.contact-form-section{padding:1.5rem}.info-card{flex-direction:column;text-align:center}.info-icon{margin-right:0;margin-bottom:1rem}}.privacy-page{min-height:calc(100vh - 200px);background:linear-gradient(135deg,#f5f7fa 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strong{font-size:.75rem;color:#6b7280;text-transform:uppercase;letter-spacing:.05em}.booked-time{font-size:.875rem;color:#374151;margin:0}.quick-actions{background:white;padding:25px;border-radius:10px;box-shadow:0 2px 4px #0000001a}.quick-actions h3{color:#1f2937;margin-bottom:20px}.actions-grid{display:grid;gap:15px}.action-card{border:1px solid #e5e7eb;border-radius:8px;transition:all .3s ease;cursor:pointer}.action-card:hover{border-color:var(--action-color);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.action-content{padding:20px;text-decoration:none;color:inherit;display:flex;align-items:center;gap:15px}.action-icon{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px}.action-info h4{margin:0 0 5px;color:#1f2937;font-size:16px}.action-info p{margin:0;color:#6b7280;font-size:14px}.chatbot-container{display:flex;flex-direction:column;height:500px;background:white;border-radius:12px;box-shadow:0 4px 20px #0000001a;border:1px solid #edf2f7;margin-top:20px;overflow:hidden;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chatbot-header{padding:16px 20px;background:linear-gradient(135deg,#1a365d 0%,#2c5282 100%);color:#fff;display:flex;justify-content:space-between;align-items:center}.chatbot-header h3{margin:0;font-size:1.1rem;display:flex;align-items:center;gap:8px}.messages-area{flex:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:16px;background:#f8fafc}.message{max-width:80%;padding:12px 16px;border-radius:12px;font-size:.95rem;line-height:1.5;position:relative}.message.bot{align-self:flex-start;background:white;box-shadow:0 2px 4px #0000000d;border-bottom-left-radius:2px;color:#2d3748}.message.user{align-self:flex-end;background:#3182ce;color:#fff;border-bottom-right-radius:2px}.input-area{padding:16px;background:white;border-top:1px solid 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ease;background:white}.image-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#6b7280;font-size:14px}.preview-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.preview-image:hover .preview-overlay{opacity:1}.preview-overlay span{color:#fff;font-weight:500;font-size:14px}.pdf-preview{padding:40px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}.pdf-icon{font-size:48px;margin-bottom:10px}.pdf-preview span{color:#6b7280;font-size:14px}.no-image-placeholder{padding:60px 20px;text-align:center;color:#9ca3af;font-size:14px}.preview-image.no-image{height:200px;display:flex;align-items:center;justify-content:center;cursor:default}.preview-image.no-image:hover{transform:none}.validation-notes,.validated-by,.medicines-detected{margin-bottom:10px;font-size:14px}.validation-notes{background:#f0f9ff;padding:10px;border-radius:6px;border-left:3px solid #2563eb}.validated-by{color:#6b7280}.medicines-list{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}.medicine-tag{background:#dcfce7;color:#166534;padding:4px 8px;border-radius:12px;font-size:12px;font-weight:500}.card-actions{display:flex;gap:8px;margin-top:15px}.card-actions .btn{flex:1}.btn-danger{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}.btn-danger:hover{background:#fecaca}.image-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:1000;display:flex;align-items:center;justify-content:center}.image-modal .modal-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8)}.image-modal .modal-content{position:relative;max-width:90%;max-height:90%;background:white;border-radius:8px;overflow:hidden}.image-modal .modal-content img{max-width:100%;max-height:100%;object-fit:contain}.close-button{position:absolute;top:10px;right:10px;background:rgba(0,0,0,.7);color:#fff;border:none;border-radius:50%;width:30px;height:30px;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;z-index:1001}.close-button:hover{background:rgba(0,0,0,.9)}.prescription-list{margin-top:20px}.prescriptions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:20px}.empty-prescriptions{text-align:center;padding:60px 20px;background:white;border-radius:10px;box-shadow:0 2px 4px #0000001a}.empty-icon{font-size:64px;margin-bottom:20px}.empty-prescriptions h3{color:#1f2937;margin-bottom:10px}.empty-prescriptions p{color:#6b7280;margin:0;font-size:14px}.prescription-upload{max-width:1000px;margin:0 auto}.upload-header{margin-bottom:30px}.upload-header h1{color:#1f2937;font-size:32px;margin-bottom:8px}.upload-header p{color:#6b7280;font-size:16px;margin:0}.prescriptions-section{margin-top:40px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:15px}.section-header h2{color:#1f2937;margin:0}.prescription-tabs{display:flex;background:white;border-radius:8px;box-shadow:0 1px 3px #0000001a;overflow:hidden}.tab-button{padding:12px 20px;background:none;border:none;cursor:pointer;font-size:14px;font-weight:500;color:#6b7280;transition:all .3s ease;display:flex;align-items:center;gap:6px;position:relative}.tab-button:hover{background:#f9fafb;color:#374151}.tab-button.active{background:#2563eb;color:#fff}.tab-count{background:#e5e7eb;color:#374151;padding:2px 6px;border-radius:8px;font-size:12px;font-weight:600}.tab-button.active .tab-count{background:rgba(255,255,255,.3);color:#fff}.notification-item{display:flex;align-items:flex-start;gap:15px;padding:20px;background:white;border-radius:10px;box-shadow:0 2px 4px #0000001a;cursor:pointer;transition:all .3s ease;position:relative;border-left:4px solid transparent}.notification-item.unread{border-left-color:#2563eb;background:#f8fafc}.notification-item:hover{transform:translateY(-1px);box-shadow:0 4px 8px #00000026}.notification-icon{font-size:20px;width:40px;height:40px;background:#f3f4f6;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.notification-item.unread .notification-icon{background:#dbeafe}.notification-content{flex:1;min-width:0}.notification-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}.notification-title{margin:0;color:#1f2937;font-size:16px;font-weight:600}.notification-item.read .notification-title{color:#6b7280}.notification-time{color:#9ca3af;font-size:12px;font-weight:500;flex-shrink:0;margin-left:10px}.notification-message{margin:0 0 10px;color:#6b7280;font-size:14px;line-height:1.4}.notification-metadata{display:flex;flex-wrap:wrap;gap:8px}.metadata-item{background:#f3f4f6;padding:4px 8px;border-radius:4px;font-size:12px;color:#6b7280;font-weight:500}.notification-actions{display:flex;gap:5px;opacity:0;transition:opacity .3s ease}.notification-item:hover .notification-actions{opacity:1}.action-btn{width:28px;height:28px;border:none;border-radius:50%;cursor:pointer;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.action-btn.mark-read{background:#dcfce7;color:#166534}.action-btn.mark-read:hover{background:#bbf7d0}.action-btn.delete{background:#fef2f2;color:#dc2626}.action-btn.delete:hover{background:#fecaca}.unread-indicator{position:absolute;top:20px;right:20px;width:8px;height:8px;background:#2563eb;border-radius:50%}.notification-settings{background:white;padding:25px;border-radius:10px;box-shadow:0 2px 4px #0000001a;margin-bottom:30px}.settings-header{margin-bottom:30px;text-align:center}.settings-header h3{color:#1f2937;margin-bottom:8px}.settings-header p{color:#6b7280;margin:0}.settings-sections{display:flex;flex-direction:column;gap:30px}.settings-section h4{color:#374151;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #f3f4f6}.settings-group{display:flex;flex-direction:column;gap:20px}.setting-item{display:flex;justify-content:space-between;align-items:center;padding:15px;border:1px solid #e5e7eb;border-radius:8px;transition:all .3s ease}.setting-item:hover{border-color:#2563eb;background:#f8fafc}.setting-info{flex:1}.setting-label{display:block;font-weight:600;color:#1f2937;margin-bottom:4px;cursor:pointer}.setting-description{color:#6b7280;font-size:14px;margin:0}.setting-control{margin-left:15px}.toggle-switch{width:44px;height:24px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#d1d5db;border-radius:12px;position:relative;cursor:pointer;transition:all .3s ease}.toggle-switch:checked{background:#2563eb}.toggle-switch:before{content:"";position:absolute;width:20px;height:20px;background:white;border-radius:50%;top:2px;left:2px;transition:all .3s ease}.toggle-switch:checked:before{left:22px}.settings-actions{display:flex;justify-content:flex-end;gap:15px;margin-top:30px;padding-top:20px;border-top:1px solid #e5e7eb}.notifications-center{max-width:800px;margin:0 auto}.notifications-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:30px}.header-left h1{color:#1f2937;font-size:32px;margin-bottom:8px}.header-left p{color:#6b7280;font-size:16px;margin:0}.header-actions{display:flex;gap:10px}.notifications-filters{display:flex;gap:10px;margin-bottom:30px;padding:20px;background:white;border-radius:10px;box-shadow:0 2px 4px #0000001a}.filter-btn{padding:10px 16px;border:1px solid #e5e7eb;background:white;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;color:#6b7280;transition:all .3s ease;display:flex;align-items:center;gap:6px}.filter-btn:hover{border-color:#2563eb;color:#2563eb}.filter-btn.active{background:#2563eb;color:#fff;border-color:#2563eb}.filter-count{background:#e5e7eb;color:#374151;padding:2px 6px;border-radius:10px;font-size:12px;font-weight:600}.filter-btn.active .filter-count{background:rgba(255,255,255,.3);color:#fff}.notifications-list{display:flex;flex-direction:column;gap:10px}.empty-notifications{text-align:center;padding:60px 20px;background:white;border-radius:10px;box-shadow:0 2px 4px #0000001a}.empty-icon{font-size:48px;margin-bottom:20px}.empty-notifications h3{color:#1f2937;margin-bottom:10px}.empty-notifications p{color:#6b7280;margin:0}.patient-orders{padding:2rem;max-width:1200px;margin:0 auto}.patient-orders h2{color:#2c3e50;margin-bottom:2rem}.orders-list{display:flex;flex-direction:column;gap:1.5rem}.order-card{background:white;border:1px solid #e0e0e0;border-radius:8px;padding:1.5rem;box-shadow:0 2px 4px #0000000d}.order-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid #eee}.order-header h3{margin:0;color:#2c3e50;font-size:1.1rem}.order-date{color:#7f8c8d;font-size:.9rem;margin:.25rem 0 0}.order-status{padding:.5rem 1rem;border-radius:20px;color:#fff;font-size:.85rem;font-weight:600;text-transform:capitalize}.order-body{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1rem}.order-items ul{margin:.5rem 0 0;padding-left:1.5rem}.order-items li{margin:.25rem 0;color:#555}.order-details p{margin:.5rem 0;color:#555}.rejection-reason{color:#c62828!important;background:#ffebee;padding:.5rem;border-radius:4px;margin-top:1rem!important}.btn-view-details{padding:.75rem 1.5rem;background-color:#3498db;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.btn-view-details:hover{background-color:#2980b9}.order-actions{display:flex;gap:1rem;margin-top:1rem}.btn-cancel-order{padding:.75rem 1.5rem;background-color:#e74c3c;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.btn-cancel-order:hover{background-color:#c0392b}.btn-cancel-confirm{padding:.75rem 1.5rem;background-color:#e74c3c;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500}.btn-cancel-confirm:hover{background-color:#c0392b}.cancellation-reason{color:#e67e22!important;background:#fff3e0;padding:.5rem;border-radius:4px;margin-top:1rem!important}.no-orders{text-align:center;padding:3rem;background:#f8f9fa;border-radius:8px;color:#7f8c8d;font-size:1.1rem}.order-detail-section{margin:1rem 0}.order-detail-section h4{margin-top:1.5rem;color:#2c3e50}.order-detail-section ul{padding-left:1.5rem}.rejection-info{background:#ffebee;padding:1rem;border-radius:4px;margin-top:1rem}.rejection-info h4{color:#c62828;margin-top:0}.btn-close{padding:.75rem 1.5rem;background-color:#95a5a6;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500;margin-top:1rem}.btn-close:hover{background-color:#7f8c8d}@media (max-width: 768px){.order-body{grid-template-columns:1fr}}.video-call-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#1a1a2e;z-index:1000;display:flex;flex-direction:column}.video-call-header{padding:1.5rem 2rem;background:rgba(0,0,0,.3);border-bottom:1px solid rgba(255,255,255,.1)}.call-info{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.call-info h3{color:#fff;font-size:1.25rem;margin:0}.status{padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:500}.status.connecting{background:#ff9800;color:#fff}.status.connected{background:#4caf50;color:#fff}.video-streams{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.remote-video-container{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#0f0f1e}.remote-video{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.waiting-message{display:flex;flex-direction:column;align-items:center;gap:1.5rem;color:#fff}.waiting-message .avatar{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700;color:#fff}.waiting-message p{font-size:1.125rem;opacity:.8}.local-video-container{position:absolute;bottom:100px;right:2rem;width:280px;height:160px;border-radius:12px;overflow:hidden;box-shadow:0 8px 32px #0006;border:2px solid rgba(255,255,255,.1);background:#0f0f1e}.local-video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.video-off-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#1a1a2e;display:flex;align-items:center;justify-content:center}.video-off-overlay .avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;color:#fff}.video-call-controls{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);display:flex;gap:1rem;padding:1rem 2rem;background:rgba(0,0,0,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:50px;box-shadow:0 8px 32px #0006}.control-btn{width:56px;height:56px;border-radius:50%;border:none;background:rgba(255,255,255,.1);color:#fff;font-size:1.5rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.control-btn:hover{background:rgba(255,255,255,.2);transform:scale(1.1)}.control-btn.active,.end-call-btn{background:#e94560}.end-call-btn:hover{background:#d63447;transform:scale(1.1) rotate(135deg)}.video-call-loading,.video-call-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;color:#fff;gap:1.5rem}.spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.1);border-top-color:#667eea;border-radius:50%;animation:spin 1s linear infinite}.video-call-error h2{color:#e94560}.video-call-error button{padding:.75rem 2rem;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:1rem;cursor:pointer;transition:background .3s ease}.video-call-error button:hover{background:#764ba2}@media (max-width: 768px){.local-video-container{width:120px;height:80px;bottom:120px;right:1rem}.video-call-controls{gap:.5rem;padding:.75rem 1.5rem}.control-btn{width:48px;height:48px;font-size:1.25rem}.call-info h3{font-size:1rem}}.patient-layout{display:flex;min-height:calc(100vh - 140px)}.sidebar{width:280px;background:white;box-shadow:2px 0 5px #0000001a;padding:20px 0}.sidebar-header{padding:0 20px 20px;border-bottom:1px solid #e5e7eb;margin-bottom:20px}.sidebar-header h3{color:#2563eb;margin-bottom:15px}.user-info{display:flex;align-items:center;gap:10px}.user-avatar{width:40px;height:40px;background:#f3f4f6;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px}.user-name{font-weight:600;color:#1f2937;margin:0}.user-role{color:#6b7280;font-size:12px;margin:0}.sidebar-nav{display:flex;flex-direction:column;gap:5px;padding:0 10px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 15px;text-decoration:none;color:#6b7280;border-radius:8px;transition:all .3s ease}.nav-item:hover{background:#f3f4f6;color:#374151}.nav-item.active{background:#2563eb;color:#fff}.nav-icon{font-size:18px}.nav-label{font-weight:500}.patient-main{flex:1;padding:30px;background:#f8fafc}.patient-portal{min-height:100vh}.doctor-appointments-card{background:white;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;border:1px solid #e5e7eb;overflow:hidden;margin-top:0}.doctor-appointments-card .card-header{background:#f8fafc;padding:20px 30px;border-bottom:1px solid #e5e7eb}.doctor-appointments-card .card-header h3{margin:0;color:#0f172a;font-size:1.25rem;font-weight:600}.appointments-content{padding:30px}.appointments-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:20px}.appointment-card{display:flex;justify-content:space-between;align-items:center;padding:16px;border:1px solid #e2e8f0;border-radius:8px;transition:all .2s ease;background:white}.appointment-card:hover{box-shadow:0 4px 6px -1px #0000001a;transform:translateY(-2px);border-color:#cbd5e1}.appointment-info h4{margin:0 0 6px;color:#1e293b;font-size:1.05rem}.appointment-meta{display:flex;flex-direction:column;gap:4px;color:#64748b;font-size:.9rem}.appointment-actions{display:flex;align-items:center;gap:12px}.status-badge{padding:4px 12px;border-radius:9999px;font-size:.85rem;font-weight:500;text-transform:capitalize}.status-badge.pending{background:#fff7ed;color:#c2410c}.status-badge.confirmed{background:#f0fdf4;color:#15803d}.status-badge.cancelled{background:#fef2f2;color:#b91c1c}.status-badge.completed{background:#f0f9ff;color:#0369a1}.btn-accept{background:#16a34a;color:#fff;padding:8px 16px;border:none;border-radius:6px;cursor:pointer;font-weight:500;transition:background .2s}.btn-accept:hover{background:#15803d}.btn-reject{background:#dc2626;color:#fff;padding:8px 16px;border:none;border-radius:6px;cursor:pointer;font-weight:500;transition:background .2s}.no-appointments{text-align:center;color:#94a3b8;padding:40px;background:#f8fafc;border-radius:8px;border:1px dashed #e2e8f0;grid-column:1 / -1}.doctor-prescriptions-card{background:white;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;border:1px solid #e5e7eb;overflow:hidden;margin-bottom:24px}.doctor-prescriptions-card .card-header{background:#f8fafc;padding:20px 30px;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center}.doctor-prescriptions-card .card-header h3{margin:0;color:#0f172a;font-size:1.25rem;font-weight:600}.prescriptions-content{padding:30px}.filter-controls button{padding:6px 14px;margin-left:8px;border:1px solid #e2e8f0;background:white;border-radius:6px;cursor:pointer;font-size:.85rem;transition:all .2s}.filter-controls button:hover{background:#f1f5f9}.filter-controls button.active{background:#2563eb;color:#fff;border-color:#2563eb}.approval-card-wrapper{background:white;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:16px;overflow:hidden}.approval-actions{padding:12px 20px;border-top:1px solid #f1f5f9;background:#f8fafc;display:flex;justify-content:flex-end;gap:12px}.btn-approve{background:#16a34a;color:#fff;border:none;padding:8px 16px;border-radius:6px;font-weight:500;cursor:pointer;transition:background .2s}.btn-approve:hover{background:#15803d}.btn-reject{background:#dc2626;color:#fff;border:none;padding:8px 16px;border-radius:6px;font-weight:500;cursor:pointer;transition:background .2s}.btn-reject:hover{background:#b91c1c}.prescriptions-grid{display:flex;flex-direction:column;gap:16px}.empty-state{text-align:center;padding:40px;color:#64748b;background:#f8fafc;border-radius:8px;border:1px dashed #cbd5e1}.doctor-patients{background:white;padding:20px;border-radius:8px;box-shadow:0 1px 3px #0000001a}.doctor-patients h3{margin-top:0;color:#111827;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid 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