/* glass-theme.css — Water blur glass admin panel, production grade */
/* Background: #08090a | Accent: #4facfe | Glass: 30px blur saturate(180%) */

body{color:#f7f8f8;background:#08090a;font-family:'Inter','Segoe UI',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{color:#f0f1f2;font-weight:500;letter-spacing:-.02em}

/* === WATER GLASS RESET === */
/* Higher blur (30px), refractive gradient overlay, light-catch top border */
[class$="-card"],.card,.card-body,.card-header,.card-footer,.modal-content,.stat-card,.table-responsive{position:relative;overflow:hidden}
[class$="-card"]::before,.card::before,.card-body::before,.card-header::before,.card-footer::before,.modal-content::before,.stat-card::before,.table-responsive::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.04) 0%,rgba(255,255,255,.01) 40%,transparent 70%);pointer-events:none;z-index:1}

.card,.card-body,.card-header,.card-footer{background:rgba(255,255,255,.03);backdrop-filter:blur(30px) saturate(180%);border-color:rgba(255,255,255,.07);color:#e2e4e7;border-top-color:rgba(255,255,255,.1)}
.card-title{color:#4facfe;font-weight:500}
.modal-content{background:rgba(8,9,10,.9);backdrop-filter:blur(35px) saturate(180%);border:1px solid rgba(255,255,255,.09);color:#e2e4e7;box-shadow:0 0 0 1px rgba(255,255,255,.04),0 24px 80px rgba(0,0,0,.5)}
.modal-header,.modal-footer{border-color:rgba(255,255,255,.06)}
.modal-title{color:#4facfe;font-weight:500}
.badge{font-weight:500}
.bg-primary{background:linear-gradient(135deg,#00f2fe,#4facfe)!important}
.bg-success{background:linear-gradient(135deg,#4caf50,#66bb6a)!important}
.bg-info{background:linear-gradient(135deg,#2196f3,#42a5f5)!important}
.bg-warning{background:linear-gradient(135deg,#ffa726,#ffb74d)!important;color:#000!important}

.form-control,.form-select{background:rgba(255,255,255,.035);backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.08);color:#e2e4e7}
.form-control:focus,.form-select:focus{background:rgba(255,255,255,.055);border-color:#4facfe;box-shadow:0 0 0 3px rgba(79,172,254,.12);color:#f7f8f8}
.form-label{color:#8a8f98}
.text-muted{color:#62666d!important}
.btn-close{filter:invert(.85)}
.page-link{background:rgba(255,255,255,.04);backdrop-filter:blur(20px);border-color:rgba(255,255,255,.07);color:#4facfe}
.page-link:hover{background:rgba(79,172,254,.12);color:#f7f8f8}
.page-item.active .page-link{background:#4facfe;border-color:#4facfe}
.page-item.disabled .page-link{background:rgba(255,255,255,.02);color:#62666d}

/* DataTables */
.dataTables_wrapper .dataTables_length,.dataTables_filter,.dataTables_info,.dataTables_paginate{color:#8a8f98}
.dataTables_length select,.dataTables_filter input{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:#e2e4e7;border-radius:6px;padding:4px 8px}
.dataTables_paginate .paginate_button{color:#4facfe!important;background:transparent;border:none}
.dataTables_paginate .paginate_button.current{background:rgba(79,172,254,.18)!important;color:#f7f8f8!important;border-radius:4px}
.dataTables_paginate .paginate_button:hover{background:rgba(79,172,254,.12)!important;color:#f7f8f8!important}

/* ===== SIDEBAR (water glass) ===== */
.sidebar{width:250px;background:rgba(8,9,10,.88);backdrop-filter:blur(30px) saturate(180%);border-right:1px solid rgba(255,255,255,.06);box-shadow:2px 0 40px rgba(0,0,0,.5)}
.sidebar-header{padding:1.25rem 1rem;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;gap:.5rem}
.sidebar-title{font-size:1.1rem;font-weight:600;background:linear-gradient(90deg,#00f2fe,#4facfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0}
.sidebar-logo{font-size:1.4rem;margin:0}
.sidebar-logo i{background:linear-gradient(135deg,#00f2fe,#4facfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent}

.sidebar-footer{position:sticky;bottom:0;padding:.75rem 1rem;border-top:1px solid rgba(255,255,255,.05);background:rgba(8,9,10,.92);backdrop-filter:blur(24px);display:flex;align-items:center;gap:.6rem;cursor:pointer;transition:.2s}
.sidebar-footer:hover{background:rgba(255,255,255,.04)}
.sidebar-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#4facfe,#00f2fe);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.85rem;color:#08090a;flex-shrink:0}
.sidebar-user-name{font-size:.82rem;color:#f0f1f2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-user-role{font-size:.65rem;color:#8a8f98}

.nav-section{margin-bottom:.25rem}
.nav-section-title{padding:.4rem 1rem;font-size:.68rem;font-weight:600;color:rgba(255,255,255,.3);text-transform:uppercase;letter-spacing:1.2px}
.nav-item{position:relative;margin:1px .5rem;padding:.55rem .75rem;border-radius:8px;display:flex;align-items:center;gap:.55rem;color:rgba(255,255,255,.65);text-decoration:none;transition:all .15s;font-size:.85rem;border-left:3px solid transparent}
.nav-item-icon{width:18px;text-align:center;font-size:.85rem;color:#4facfe;flex-shrink:0}
.nav-item-text{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-item:hover{background:rgba(255,255,255,.06);backdrop-filter:blur(16px);border-left-color:#4facfe;color:#f7f8f8}
.nav-item.active{background:linear-gradient(135deg,rgba(79,172,254,.14),rgba(0,242,254,.07));backdrop-filter:blur(16px);border-left-color:#4facfe;color:#f7f8f8}
.nav-item-badge{background:linear-gradient(135deg,#ff6b6b,#ff8e8e);box-shadow:0 0 8px rgba(255,107,107,.35);font-size:.6rem;padding:1px 6px;border-radius:10px;color:#fff;font-weight:600;margin-left:auto}
.nav-badge-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-left:auto}
.nav-badge-dot.red{background:#ff6b6b}.nav-badge-dot.blue{background:#2196f3}.nav-badge-dot.orange{background:#ffa726}
@keyframes badgePulse{0%,100%{opacity:1}50%{opacity:.6}}
.nav-badge-dot.pulse{animation:badgePulse 1.5s infinite}

.nav-sub{overflow:hidden;max-height:0;transition:max-height .3s ease}
.nav-sub.open{max-height:200px}
.nav-sub-item{padding:.4rem .75rem .4rem 2.5rem;font-size:.8rem;color:rgba(255,255,255,.5);display:block;text-decoration:none;border-left:2px solid transparent;transition:.15s}
.nav-sub-item:hover,.nav-sub-item.active{color:#4facfe;border-left-color:#4facfe;background:rgba(79,172,254,.05);backdrop-filter:blur(12px)}
.notification-badge{position:absolute;top:-4px;right:-4px;background:#ff6b6b;color:#fff;font-size:.55rem;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:0 0 6px rgba(255,107,107,.4)}
.relative{position:relative}

/* ===== HEADER (60px, water glass) ===== */
.header{height:60px;background:rgba(255,255,255,.025);backdrop-filter:blur(30px) saturate(180%);border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;padding:0 1.25rem;gap:1rem}
.header h1{font-size:1.15rem;margin:0;background:linear-gradient(90deg,#00f2fe,#4facfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}
.header-search{flex:1;max-width:320px;position:relative}
.header-search input{width:100%;background:rgba(255,255,255,.04);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.07);border-radius:20px;padding:.35rem .75rem .35rem 2rem;color:#e2e4e7;font-size:.8rem;outline:none;transition:.2s}
.header-search input:focus{border-color:#4facfe;box-shadow:0 0 0 2px rgba(79,172,254,.1)}
.header-search i{position:absolute;left:.65rem;top:50%;transform:translateY(-50%);color:#62666d;font-size:.75rem}
.header-search kbd{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.06);padding:1px 5px;border-radius:4px;font-size:.6rem;color:#62666d;pointer-events:none}
.header-actions{display:flex;align-items:center;gap:.75rem;margin-left:auto}
.header-icon-btn{background:transparent;border:none;color:#8a8f98;font-size:1.05rem;cursor:pointer;padding:.3rem;border-radius:6px;transition:.15s;position:relative}
.header-icon-btn:hover{color:#f7f8f8;background:rgba(255,255,255,.06)}

.breadcrumb-container{display:flex;align-items:center;gap:.35rem;font-size:.78rem;color:#62666d}
.breadcrumb-container a{color:#4facfe;text-decoration:none}
.breadcrumb-container a:hover{color:#00f2fe}
.breadcrumb-container span{color:#555}

/* ===== WATER GLASS CARDS (10px radius, refractive shine) ===== */
.content-card{background:rgba(255,255,255,.028);backdrop-filter:blur(30px) saturate(180%);border:1px solid rgba(255,255,255,.06);border-top-color:rgba(255,255,255,.1);box-shadow:0 0 0 1px rgba(255,255,255,.03),0 8px 32px rgba(0,0,0,.3);border-radius:10px;transition:transform .25s,box-shadow .3s}
.content-card:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(255,255,255,.05),0 16px 48px rgba(0,0,0,.35)}

/* stat cards — water glass */
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-bottom:1.5rem}
.stat-card{background:rgba(255,255,255,.028);backdrop-filter:blur(28px) saturate(180%);border:1px solid rgba(255,255,255,.05);border-top-color:rgba(255,255,255,.1);border-radius:10px;padding:1.25rem;display:flex;align-items:center;gap:1rem;transition:.2s}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.04),0 12px 32px rgba(0,0,0,.3)}
.stat-card-icon{width:46px;height:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.stat-card-body{flex:1}
.stat-card-value{font-size:1.6rem;font-weight:600;color:#f7f8f8;line-height:1.2}
.stat-card-label{font-size:.75rem;color:#8a8f98;margin-top:2px}
.stat-card-change{font-size:.72rem;font-weight:600;margin-top:4px}
.stat-card-change.up{color:#4caf50}.stat-card-change.down{color:#ff6b6b}

/* ===== BUTTONS (8px radius, water glass depth) ===== */
.btn{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.07);color:#f7f8f8;transition:all .2s;border-radius:8px}
.btn:hover{box-shadow:0 6px 20px rgba(0,0,0,.25)}
.btn:active{transform:scale(.97)}
.btn-primary,.btn-outline-primary{background:rgba(0,242,254,.12);backdrop-filter:blur(20px);border-color:rgba(0,242,254,.22);color:#f7f8f8}
.btn-primary:hover,.btn-outline-primary:hover{background:rgba(0,242,254,.22);border-color:rgba(0,242,254,.38);box-shadow:0 6px 24px rgba(0,242,254,.18)}
.btn-secondary,.btn-outline-secondary{background:rgba(255,255,255,.035);backdrop-filter:blur(16px);border-color:rgba(255,255,255,.08);color:#d0d6e0}
.btn-secondary:hover,.btn-outline-secondary:hover{background:rgba(255,255,255,.08);color:#f7f8f8}
.btn-success,.btn-outline-success{background:rgba(76,175,80,.14);backdrop-filter:blur(16px);border-color:rgba(76,175,80,.24);color:#f7f8f8}
.btn-success:hover,.btn-outline-success:hover{background:rgba(76,175,80,.24);border-color:rgba(76,175,80,.35)}
.btn-danger{background:rgba(255,107,107,.12);backdrop-filter:blur(16px);border-color:rgba(255,107,107,.2);color:#ff8e8e}
.btn-danger:hover{background:rgba(255,107,107,.22);color:#f7f8f8}
.btn-info,.btn-outline-info{background:rgba(33,150,243,.14);backdrop-filter:blur(16px);border-color:rgba(33,150,243,.24);color:#f7f8f8}
.btn-info:hover,.btn-outline-info:hover{background:rgba(33,150,243,.24);border-color:rgba(33,150,243,.35)}
.btn-sm{padding:.25rem .6rem;font-size:.75rem;border-radius:6px}
.btn-xs{padding:.15rem .4rem;font-size:.65rem;border-radius:4px}

/* ===== FORMS (water glass) ===== */
.form-input,.form-select{background:rgba(255,255,255,.03);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:8px;padding:.5rem .75rem;color:#e2e4e7;transition:all .2s}
.form-input:focus,.form-select:focus{border-color:#4facfe;box-shadow:0 0 0 3px rgba(79,172,254,.1);color:#f7f8f8}

/* ===== TABLES (water glass) ===== */
.table{color:#e2e4e7;--bs-table-bg:transparent;--bs-table-hover-bg:rgba(79,172,254,.03)}
.table th{background:rgba(255,255,255,.03);color:#4facfe;font-weight:500;border-color:rgba(255,255,255,.05);border-bottom:2px solid rgba(79,172,254,.12)}
.table td{border-color:rgba(255,255,255,.03)}
.table tbody tr{transition:transform .12s,background .2s}
.table tbody tr:hover{background:rgba(79,172,254,.04);transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.table-responsive{background:rgba(255,255,255,.02);backdrop-filter:blur(28px) saturate(180%);border:1px solid rgba(255,255,255,.06);border-top-color:rgba(255,255,255,.1);border-radius:10px}

/* mobile */
.mobile-bottom-nav{background:rgba(8,9,10,.8);backdrop-filter:blur(30px) saturate(180%)}

/* sidebar collapse */
.sidebar.sidebar-open{left:0;opacity:1;visibility:visible}
.header.sidebar-open{left:250px;width:calc(100% - 250px)}
.main-content.sidebar-open{margin-left:250px;width:calc(100% - 250px)}
@media(min-width:769px){.sidebar{width:250px;left:0;opacity:1;visibility:visible}.header{left:250px;width:calc(100% - 250px)}.main-content{margin-left:250px;width:calc(100% - 250px)}}

/* ===== 3D BG (water ripple drift) ===== */
body::before{content:'';position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background:radial-gradient(ellipse 800px 600px at 20% 30%,rgba(0,242,254,.05),transparent 65%),radial-gradient(ellipse 600px 800px at 80% 70%,rgba(79,172,254,.05),transparent 65%);animation:bgDrift 30s ease-in-out infinite}
body::after{content:'';position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background-image:linear-gradient(rgba(0,242,254,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(0,242,254,.015) 1px,transparent 1px);background-size:60px 60px;animation:gridPulse 8s ease-in-out infinite}
@keyframes bgDrift{0%,100%{transform:scale(1) rotate(0deg)}25%{transform:scale(1.03) rotate(.8deg)}50%{transform:scale(.99) rotate(-.4deg)}75%{transform:scale(1.02) rotate(.3deg)}}
@keyframes gridPulse{0%,100%{opacity:.2}50%{opacity:.45}}

/* ponytail: reduced motion */
@media(prefers-reduced-motion:reduce){body::before,body::after{animation:none}.content-card,.btn,.table tbody tr,.stat-card{transition:none}.content-card:hover,.stat-card:hover,.table tbody tr:hover{transform:none}}

/* ponytail: skeleton */
.skeleton{background:linear-gradient(90deg,rgba(255,255,255,.02) 25%,rgba(255,255,255,.05) 50%,rgba(255,255,255,.02) 75%);background-size:200% 100%;animation:skeletonShimmer 1.5s ease-in-out infinite;border-radius:6px}
.skeleton-text{height:14px;width:60%;margin-bottom:8px}
.skeleton-text:last-child{width:40%}
@keyframes skeletonShimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ponytail: 3 themes */
:root,[data-theme="glass"]{--theme-bg:#08090a;--theme-accent:#4facfe;--theme-accent2:#00f2fe}
[data-theme="midnight"]{--theme-bg:#0d0221;--theme-accent:#a855f7;--theme-accent2:#c084fc}
[data-theme="emerald"]{--theme-bg:#022c22;--theme-accent:#10b981;--theme-accent2:#34d399}
[data-theme] body,[data-theme] .sidebar{background:var(--theme-bg)}
[data-theme] .nav-item-icon,[data-theme] .card-title,[data-theme] .modal-title,[data-theme] .table th{color:var(--theme-accent)}
[data-theme] .stat-card-icon[style*="#4facfe"]{color:var(--theme-accent)!important}
[data-theme] .stat-card-icon[style*="4facfe"]{background:rgba(var(--theme-accent),.12)!important;color:var(--theme-accent)!important}
.theme-switcher{position:fixed;bottom:1rem;right:1rem;z-index:9999;display:flex;gap:.4rem}
.theme-dot{width:28px;height:28px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:.15s}
.theme-dot:hover{transform:scale(1.1)}
.theme-dot.active{border-color:#fff;box-shadow:0 0 8px rgba(255,255,255,.25)}
.theme-dot.glass{background:linear-gradient(135deg,#4facfe,#00f2fe)}
.theme-dot.midnight{background:linear-gradient(135deg,#a855f7,#c084fc)}
.theme-dot.emerald{background:linear-gradient(135deg,#10b981,#34d399)}