:root{--bg-main:#0D0B14;--bg-container:#161222;--bg-container-hover:#221D31;--bg-container-translucent:rgba(22,18,34,0.8);--purple-accent:#9438D8;--blue-accent:#31A8E0;--pink-accent:#F61C5E;--green-accent:#28a745;--yellow-accent:#E6B325;--text-primary:#E6EEF6;--text-secondary:#9EA8B3;--text-muted:#7D8590;--border-color:rgba(148,56,216,0.25);--border-hover:rgba(148,56,216,0.7);--border-glow:0 0 12px rgba(148,56,216,0.3);--font-family:'Manrope',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;--border-radius:12px;--transition-speed:0.3s}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app-wrapper{display:flex;flex-direction:column;min-height:100vh}.main-content{flex-grow:1;padding:3rem 2rem;width:100%;max-width:1400px;margin:0 auto}a{color:var(--blue-accent);text-decoration:none;transition:color var(--transition-speed) ease}a:hover{color:var(--purple-accent)}h1,h2,h3,h4{font-weight:700}.main-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:var(--bg-container-translucent);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.logo a{font-size:1.6rem;font-weight:800;letter-spacing:1px;color:var(--text-primary)}.logo-accent{color:var(--purple-accent)}.main-nav ul{list-style:none;display:flex;gap:2.5rem}.main-nav a{color:var(--text-secondary);font-weight:500;position:relative;padding:0.5rem 0}.main-nav a::after{content:'';position:absolute;width:0;height:2px;bottom:0;left:50%;transform:translateX(-50%);background-color:var(--purple-accent);transition:width var(--transition-speed) ease}.main-nav a:hover,.main-nav a.active{color:var(--text-primary)}.main-nav a:hover::after{width:100%}.user-menu,.auth-buttons{display:flex;align-items:center;gap:1.5rem}.user-menu-item{font-size:1.2rem;color:var(--text-secondary);position:relative}.user-menu-item:hover{color:var(--text-primary)}.notification-bell .notification-count{position:absolute;top:-5px;right:-8px;background-color:var(--pink-accent);color:white;font-size:0.7rem;width:18px;height:18px;border-radius:50%;display:flex;justify-content:center;align-items:center;font-weight:600;border:2px solid var(--bg-container)}.user-profile-menu{position:relative;cursor:pointer}.user-profile-menu-trigger{display:flex;align-items:center;padding:10px 0}.user-profile-menu .avatar{width:40px;height:40px;border-radius:50%;border:2px solid var(--border-color);transition:border-color var(--transition-speed)}.username-nav{margin-left:0.75rem;font-weight:500}.user-profile-menu .dropdown-arrow{margin-left:0.5rem;color:var(--text-secondary);transition:transform var(--transition-speed) ease}.user-profile-menu .dropdown-content{display:block;position:absolute;top:90%;right:0;background-color:var(--bg-container);border:1px solid var(--border-color);border-radius:var(--border-radius);min-width:220px;box-shadow:0 8px 24px rgba(0,0,0,0.4);overflow:hidden;padding:0.5rem 0;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity 0.2s ease-out,transform 0.2s ease-out,visibility 0.2s}.user-profile-menu:hover .dropdown-content{opacity:1;visibility:visible;transform:translateY(0)}.user-profile-menu:hover .avatar{border-color:var(--purple-accent)}.user-profile-menu:hover .dropdown-arrow{transform:rotate(180deg)}.dropdown-content a,.dropdown-item-button{display:flex;align-items:center;gap:0.75rem;padding:0.75rem 1.25rem;color:var(--text-secondary);font-size:0.9rem;font-family:var(--font-family);width:100%;text-align:left;background:none;border:none;cursor:pointer;transition:background-color 0.2s ease,color 0.2s ease}.dropdown-content a:hover,.dropdown-item-button:hover{background-color:rgba(148,56,216,0.1);color:var(--text-primary)}.dropdown-content a i,.dropdown-item-button i{width:16px;text-align:center}.dropdown-content hr{border:none;height:1px;background-color:var(--border-color);margin:0.5rem 0}.main-footer{padding:2rem;background-color:var(--bg-container);border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);font-size:0.9rem}.footer-content{max-width:1400px;margin:0 auto}.footer-logo{font-size:1.5rem;font-weight:800;margin-bottom:1rem}.footer-links{margin-top:1rem;display:flex;justify-content:center;gap:1.5rem}.footer-links a{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.75rem;padding:0.75rem 1.75rem;border-radius:8px;border:1px solid transparent;font-family:var(--font-family);font-size:1rem;font-weight:600;cursor:pointer;text-align:center;transition:all var(--transition-speed) ease;text-transform:uppercase;letter-spacing:0.5px;white-space:nowrap}.btn-primary{background:var(--purple-accent);color:white;box-shadow:var(--border-glow)}.btn-primary:hover{background:#a540e8;transform:translateY(-2px);box-shadow:0 6px 20px rgba(148,56,216,0.4)}.btn-secondary{background-color:transparent;border:1px solid var(--border-color);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--bg-container-hover);border-color:var(--border-hover)}.btn-warning-outline{background-color:transparent;border:1px solid var(--yellow-accent);color:var(--yellow-accent)}.btn-warning-outline:hover{background-color:rgba(230,179,37,0.1);box-shadow:0 0 15px rgba(230,179,37,0.3)}.alert{padding:1rem 1.5rem;margin-bottom:1rem;border-radius:8px;border-left:4px solid}.alert-error{background-color:rgba(246,28,94,0.1);border-color:var(--pink-accent);color:#f8a5b9}.alert-success{background-color:rgba(40,167,69,0.1);border-color:var(--green-accent);color:#98d1a6}.alert-info{background-color:rgba(49,168,224,0.1);border-color:var(--blue-accent);color:#7dc8eb}.pagination{margin-top:3rem;display:flex;justify-content:center}.pagination ul{display:flex;justify-content:center;align-items:center;gap:0.5rem;list-style:none}.pagination-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-container);color:var(--text-primary);transition:all 0.3s ease}.pagination-btn:hover{border-color:var(--purple-accent);background:rgba(148,56,216,0.1);transform:translateY(-2px)}.current-page{padding:0.5rem 1rem;color:var(--text-secondary);font-weight:600}.empty-state{text-align:center;padding:4rem 2rem;background:var(--bg-container);border:2px dashed var(--border-color);border-radius:16px;margin-top:2rem}.empty-state .icon{font-size:4rem;color:var(--purple-accent);margin-bottom:1.5rem;opacity:0.5}.empty-state h3{font-size:1.5rem;color:var(--text-primary);margin-bottom:0.5rem}.empty-state p{color:var(--text-secondary);max-width:500px;margin:0 auto}@media (max-width:768px){.main-header{padding:1rem;flex-wrap:wrap}.main-nav{display:none}.user-menu,.auth-buttons{gap:1rem}.logo a{font-size:1.4rem}.main-content{padding:1.5rem 1rem}.footer-links{flex-direction:column;gap:0.5rem}}@media (max-width:480px){.user-profile-menu .username-nav{display:none}.user-menu,.auth-buttons{gap:0.75rem}.btn{padding:0.6rem 1.25rem;font-size:0.9rem}}img,video{max-width:100%;height:auto}.table-wrapper{overflow-x:auto}p,li,a,h1,h2,h3,h4{word-wrap:break-word;overflow-wrap:break-word}pre{white-space:pre-wrap;word-break:break-all;overflow-x:auto}@media (max-width:480px){.main-header{justify-content:space-between}.logo{flex-shrink:0}.auth-buttons{flex-basis:200px;flex-grow:1;justify-content:flex-end}}.auth-container{display:flex;justify-content:center;align-items:center;flex-grow:1;padding:2rem 1rem}.auth-card{width:100%;max-width:450px;background-color:var(--bg-container);padding:2.5rem;border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--border-glow);animation:fadeIn 0.5s ease-out}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:2rem}.auth-header .logo{font-size:2rem;margin-bottom:1rem}.auth-header h2{font-size:1.8rem;margin-bottom:0.5rem}.auth-header p{color:var(--text-secondary)}.auth-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;position:relative}.form-group label{font-size:0.9rem;font-weight:500;margin-bottom:0.5rem;color:var(--text-secondary)}.form-group input{background-color:var(--bg-main);border:1px solid var(--border-color);border-radius:8px;padding:0.8rem 1rem;font-family:var(--font-family);font-size:1rem;color:var(--text-primary);transition:border-color var(--transition-speed) ease,box-shadow var(--transition-speed) ease}.form-group input:focus{outline:none;border-color:var(--purple-accent);box-shadow:0 0 0 3px rgba(148,56,216,0.3)}.help-text{font-size:0.8rem;color:var(--text-muted);margin-top:0.5rem}.auth-footer{text-align:center;margin-top:2rem;font-size:0.9rem;color:var(--text-secondary)}.label-wrapper{display:flex;align-items:center;gap:8px;position:relative}.info-trigger{display:flex;justify-content:center;align-items:center;width:18px;height:18px;background-color:var(--border-color);color:var(--text-secondary);border-radius:50%;font-size:0.8rem;font-weight:bold;font-style:italic;cursor:pointer;user-select:none;transition:all var(--transition-speed) ease}.info-trigger:hover,.info-trigger:focus{background-color:var(--purple-accent);color:#fff;outline:none}.field-tooltip{position:absolute;bottom:100%;left:0;width:100%;max-width:400px;background-color:var(--bg-main);border:1px solid var(--border-color);border-radius:6px;padding:12px;margin-bottom:10px;font-size:0.85rem;line-height:1.5;color:var(--text-secondary);box-shadow:0 4px 12px rgba(0,0,0,0.2);z-index:10;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity 0.2s ease,transform 0.2s ease,visibility 0.2s}.field-tooltip::after{content:'';position:absolute;top:100%;left:20px;border-width:5px;border-style:solid;border-color:var(--bg-main) transparent transparent transparent}.field-tooltip.tooltip-visible{opacity:1;visibility:visible;transform:translateY(0)}.info-text strong{color:var(--text-primary)}@media (max-width:480px){.auth-card{padding:2rem}.auth-header h2{font-size:1.6rem}}.form-options{display:flex;justify-content:space-between;align-items:center;font-size:0.9rem;margin-bottom:0.5rem}.remember-me-label{display:flex;align-items:center;cursor:pointer;user-select:none;color:var(--text-secondary);transition:color var(--transition-speed)}.remember-me-label:hover{color:var(--text-primary)}.remember-me-label input{position:absolute;opacity:0;cursor:pointer;height:0;width:0}.checkbox-custom{position:relative;display:inline-block;width:18px;height:18px;background-color:var(--bg-main);border:1px solid var(--border-color);border-radius:4px;margin-right:8px;transition:all var(--transition-speed)}.remember-me-label:hover input ~ .checkbox-custom{border-color:var(--purple-accent)}.remember-me-label input:checked ~ .checkbox-custom{background-color:var(--purple-accent);border-color:var(--purple-accent)}.checkbox-custom:after{content:"";position:absolute;display:none;left:5px;top:2px;width:4px;height:8px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.remember-me-label input:checked ~ .checkbox-custom:after{display:block}.forgot-password{color:var(--text-secondary);text-decoration:none;font-size:0.9rem;transition:color var(--transition-speed)}.forgot-password:hover{color:var(--purple-accent)}