.landing-page{min-height:100vh;display:flex;flex-direction:column}.landing-header{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);padding:1rem 0}.landing-nav{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.nav-links{display:flex;gap:1rem}.landing-main{flex:1}.hero{padding:4rem 0;text-align:center;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.hero-title{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero-subtitle{font-size:1.25rem;margin-bottom:2rem;opacity:.95;max-width:800px;margin-left:auto;margin-right:auto}.hero-actions{margin-top:2rem;display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.hero-btn{fontSize:1.125rem;padding:.875rem 2rem}.section-subtitle{text-align:center;font-size:1.125rem;color:var(--color-text-light);max-width:800px;margin:0 auto 3rem;line-height:1.6}.features{padding:4rem 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768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.125rem}.nav-links{flex-direction:column;gap:.5rem}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 1rem;background-color:var(--color-background)}.auth-container{width:100%;max-width:400px;background-color:var(--color-surface);padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.auth-container h1{font-size:2rem;font-weight:700;margin-bottom:.5rem;text-align:center}.auth-subtitle{text-align:center;color:var(--color-text-light);margin-bottom:2rem}.auth-form{margin-bottom:1.5rem}.auth-footer{text-align:center;color:var(--color-text-light);margin-top:1.5rem}.auth-footer a{color:var(--color-primary);text-decoration:none;font-weight:500}.auth-footer a:hover{text-decoration:underline}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-nav{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);padding:1rem 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.375rem);max-width:100%}.tab-icon{font-size:.9375rem}.tab-label{display:inline}}*{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden;width:100%;max-width:100vw;position:relative}:root{--color-primary: #2563eb;--color-primary-dark: #1e40af;--color-secondary: #64748b;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-background: #f8fafc;--color-surface: #ffffff;--color-text: #1e293b;--color-text-light: #64748b;--color-border: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica 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.2s;text-decoration:none;min-height:44px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-dark)}.btn-secondary{background-color:var(--color-secondary);color:#fff}.btn-outline{background-color:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover:not(:disabled){background-color:var(--color-background)}.form-group{margin-bottom:1.5rem}.form-group>label:not(.form-label){display:flex;align-items:center;gap:.5rem;margin-bottom:0}.form-label{display:block;margin-bottom:.5rem;font-weight:500;font-size:.875rem;color:var(--color-text)}.form-input{width:100%;padding:.75rem;font-size:1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface);color:var(--color-text);min-height:44px}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px 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span{display:inline-block!important;font-size:1rem!important;line-height:1!important}.media-delete-button{position:absolute!important;min-height:2rem!important;min-width:2rem!important;max-width:2rem!important;max-height:2rem!important;width:2rem!important;height:2rem!important;padding:0!important;margin:0!important;flex-shrink:0!important;flex-grow:0!important;box-sizing:border-box!important;display:flex!important;align-items:center!important;justify-content:center!important}.media-play-icon{width:48px!important;height:48px!important;min-width:48px!important;min-height:48px!important;max-width:48px!important;max-height:48px!important;flex-shrink:0!important;flex-grow:0!important;box-sizing:border-box!important}.modal-close{position:absolute!important;min-width:2rem!important;min-height:2rem!important;max-width:2rem!important;max-height:2rem!important;width:2rem!important;height:2rem!important;padding:0!important;margin:0!important;flex-shrink:0!important;flex-grow:0!important;box-sizing:border-box!important;display:flex!important;align-items:center!important;justify-content:center!important}.favorite-star-button{position:absolute!important;top:1rem!important;right:1rem!important;min-height:24px!important;min-width:24px!important;max-width:24px!important;max-height:24px!important;padding:0!important;margin:0!important;width:24px!important;height:24px!important;display:flex!important;align-items:center!important;justify-content:center!important;background:none!important;border:none!important}@media (max-width: 767px){*{max-width:100%;box-sizing:border-box}.nav-user .user-name{display:none}h1{font-size:1.5rem!important;margin-bottom:1rem}[style*="display: flex"][style*="justify-content: space-between"]{flex-direction:column!important;align-items:flex-start!important;gap:1rem!important}[style*="display: flex"][style*=gap]{flex-wrap:wrap}.table-responsive{display:block;overflow-x:visible!important;width:100%;max-width:100%}.table-responsive table{min-width:auto!important;width:100%!important;display:block}.table-responsive thead{display:none!important}.table-responsive tbody,.table-responsive tr{display:block;width:100%}.table-responsive tr{margin-bottom:1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.75rem;background:var(--color-surface)}.table-responsive td{display:block;width:100%;text-align:left!important;padding:.5rem 0!important;border:none!important;border-bottom:1px solid var(--color-border)}.table-responsive td:last-child{border-bottom:none!important}.table-responsive td:before{content:attr(data-label) ": ";font-weight:600;display:inline-block;min-width:100px;margin-right:.5rem}.table-responsive td[data-label=Actions]>div{flex-direction:column!important;width:100%!important}.table-responsive td[data-label=Actions] button{width:100%!important;margin-bottom:.5rem}.table-responsive td[data-label=Actions] button:last-child{margin-bottom:0}.table-mobile-card{display:block}.table-mobile-card thead{display:none}.table-mobile-card tbody{display:block}.table-mobile-card tr{display:block;margin-bottom:1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1rem;background:var(--color-surface)}.table-mobile-card td{display:block;text-align:left!important;padding:.5rem 0!important;border:none!important}.table-mobile-card td:before{content:attr(data-label) ": 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- 2rem)!important}.table-responsive{overflow-x:visible!important;width:100%}.table-responsive table{min-width:auto!important;width:100%!important}.table-responsive table th,.table-responsive table td{padding:.5rem!important;font-size:.875rem}[style*="display: flex"][style*=gap][style*="justify-content: flex-end"]{flex-direction:column;width:100%}[style*="display: flex"][style*=gap][style*="justify-content: flex-end"] button{width:100%}}@media (min-width: 768px) and (max-width: 1023px){.container{padding:0 1.5rem}[style*="grid-template-columns: repeat(3"]{grid-template-columns:repeat(2,1fr)!important}}