/* ====================================================================
   LUMENFRAME STUDIO — ADMIN DASHBOARD STYLESHEET
==================================================================== */
:root{
    --a-accent: #54b32b;
    --a-accent-rgb: 84, 179, 43;
    --a-accent-soft: rgba(var(--a-accent-rgb),0.14);
    --a-bg: #0b0b10;
    --a-surface: #12121a;
    --a-surface-2: #181822;
    --a-border: rgba(255,255,255,0.08);
    --a-text: #f2f2f5;
    --a-text-muted: rgba(242,242,245,0.62);
    --a-radius: 16px;
    --a-font: 'Poppins', sans-serif;
    --a-font-display: 'Playfair Display', serif;
    --a-ease: cubic-bezier(0.16,1,0.3,1);
    --a-sidebar-w: 280px;
}
[data-admin-theme="light"]{
    --a-accent: #7c3aed;
    --a-accent-rgb: 124, 58, 237;
    --a-bg: #f4f5f9;
    --a-surface: #ffffff;
    --a-surface-2: #f8f9fc;
    --a-border: rgba(10,10,20,0.08);
    --a-text: #14141c;
    --a-text-muted: rgba(20,20,30,0.6);
}
*{ box-sizing: border-box; }
body{ background: var(--a-bg); color: var(--a-text); font-family: var(--a-font); margin: 0; transition: background 0.4s ease, color 0.4s ease; }
a{ text-decoration: none; color: inherit; }
.text-accent{ color: var(--a-accent); }

/* ---------- LAYOUT ---------- */
.admin-wrapper{ display: flex; min-height: 100vh; }
.admin-sidebar{
    width: var(--a-sidebar-w); background: var(--a-surface); border-right: 1px solid var(--a-border);
    position: fixed; top: 0; left: 0; bottom: 0; overflow-y: auto; z-index: 200; transition: transform 0.4s var(--a-ease);
}
.admin-sidebar::-webkit-scrollbar{ width: 6px; }
.admin-sidebar::-webkit-scrollbar-thumb{ background: var(--a-border); border-radius: 10px; }
.admin-main{ flex: 1; margin-left: var(--a-sidebar-w); display: flex; flex-direction: column; min-height: 100vh; }

.sidebar-brand{ padding: 26px 24px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--a-border); }
.sidebar-brand a{ font-family: var(--a-font-display); font-weight: 800; font-size: 20px; letter-spacing: 1px; }
.sidebar-close{ background: none; border: none; color: var(--a-text); font-size: 18px; }

.sidebar-user{ display: flex; align-items: center; gap: 14px; padding: 20px 24px; border-bottom: 1px solid var(--a-border); }
.sidebar-user-avatar{ width: 44px; height: 44px; border-radius: 50%; background: var(--a-accent); color: #0a0a0f; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; }
.sidebar-user strong{ display: block; font-size: 14px; }
.sidebar-user span{ font-size: 12px; color: var(--a-text-muted); }

.sidebar-nav{ padding: 16px; }
.nav-heading{ font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--a-text-muted); margin: 18px 12px 8px; font-weight: 600; }
.nav-heading:first-child{ margin-top: 4px; }
.nav-item{
    display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 10px;
    color: var(--a-text-muted); font-size: 14px; font-weight: 500; margin-bottom: 2px; position: relative;
    transition: all 0.3s ease;
}
.nav-item i{ font-size: 16px; width: 20px; text-align: center; }
.nav-item:hover{ background: var(--a-surface-2); color: var(--a-text); }
.nav-item.active{ background: var(--a-accent-soft); color: var(--a-accent); font-weight: 600; }
.nav-item-view{ margin-top: 16px; border: 1px dashed var(--a-border); }
.nav-badge{ margin-left: auto; background: #e5484d; color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 10px; font-weight: 700; }

/* ---------- TOPBAR ---------- */
.admin-topbar{
    height: 74px; background: var(--a-surface); border-bottom: 1px solid var(--a-border);
    display: flex; align-items: center; justify-content: space-between; padding: 0 28px; position: sticky; top: 0; z-index: 100;
}
.topbar-burger{ background: none; border: none; font-size: 22px; color: var(--a-text); margin-right: 16px; }
.topbar-title{ font-size: 19px; font-weight: 700; margin: 0; flex: 1; font-family: var(--a-font-display); }
.topbar-actions{ display: flex; align-items: center; gap: 14px; }
.topbar-icon-btn{ width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--a-border); background: var(--a-surface-2); color: var(--a-text); display: flex; align-items: center; justify-content: center; position: relative; }
.topbar-icon-btn i{ position: absolute; transition: all 0.4s ease; }
.topbar-icon-btn .bi-sun-fill{ opacity: 0; transform: scale(0.5) rotate(90deg); }
[data-admin-theme="light"] .topbar-icon-btn .bi-sun-fill{ opacity: 1; transform: scale(1) rotate(0); }
[data-admin-theme="light"] .topbar-icon-btn .bi-moon-stars-fill{ opacity: 0; }

.topbar-user-dropdown{ position: relative; }
.topbar-user-btn{ display: flex; align-items: center; gap: 8px; background: none; border: none; color: var(--a-text); }
.topbar-avatar{ width: 38px; height: 38px; border-radius: 50%; background: var(--a-accent); color: #0a0a0f; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.topbar-dropdown-menu{
    position: absolute; right: 0; top: 54px; background: var(--a-surface); border: 1px solid var(--a-border);
    border-radius: 12px; min-width: 180px; padding: 8px; box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all 0.3s ease; z-index: 50;
}
.topbar-dropdown-menu.open{ opacity: 1; visibility: visible; transform: translateY(0); }
.topbar-dropdown-menu a, .topbar-dropdown-menu button{
    display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border-radius: 8px;
    background: none; border: none; text-align: left; font-size: 14px; color: var(--a-text);
}
.topbar-dropdown-menu a:hover, .topbar-dropdown-menu button:hover{ background: var(--a-surface-2); }

.admin-sidebar-overlay{ display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 150; }
.admin-sidebar-overlay.open{ display: block; }

@media(max-width: 991px){
    .admin-sidebar{ transform: translateX(-100%); }
    .admin-sidebar.open{ transform: translateX(0); }
    .admin-main{ margin-left: 0; }
}

/* ---------- CONTENT ---------- */
.admin-content{ padding: 28px; flex: 1; }

.admin-alert{
    display: flex; align-items: flex-start; gap: 12px; padding: 16px 20px; border-radius: 12px; margin-bottom: 24px;
    font-size: 14px; border-left: 4px solid;
}
.admin-alert-success{ background: rgba(60,180,100,0.1); border-color: #3cb464; color: var(--a-text); }
.admin-alert-error{ background: rgba(229,72,77,0.1); border-color: #e5484d; color: var(--a-text); }
.admin-alert i{ font-size: 18px; margin-top: 1px; }
.admin-alert.success i{ color: #3cb464; }
.admin-alert-error i{ color: #e5484d; }

/* ---------- CARDS ---------- */
.a-card{ background: var(--a-surface); border: 1px solid var(--a-border); border-radius: var(--a-radius); padding: 24px; margin-bottom: 24px; overflow: hidden; word-wrap: break-word; }
.a-card-header{ display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; flex-wrap: wrap; gap: 12px; }
.a-card-header h5{ margin: 0; font-weight: 700; font-family: var(--a-font-display); }

/* ---------- STAT CARDS (Dashboard) ---------- */
.stat-tile{
    background: var(--a-surface); border: 1px solid var(--a-border); border-radius: var(--a-radius); padding: 24px;
    display: flex; align-items: center; gap: 18px; transition: all 0.3s ease; height: 100%;
}
.stat-tile:hover{ transform: translateY(-4px); border-color: var(--a-accent); }
.stat-tile-icon{ width: 54px; height: 54px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.stat-tile-icon.gold{ background: rgba(var(--a-accent-rgb),0.15); color: var(--a-accent); }
.stat-tile-icon.blue{ background: rgba(88,132,255,0.15); color: #5884ff; }
.stat-tile-icon.green{ background: rgba(60,180,100,0.15); color: #3cb464; }
.stat-tile-icon.purple{ background: rgba(150,100,255,0.15); color: #9664ff; }
.stat-tile-icon.red{ background: rgba(229,72,77,0.15); color: #e5484d; }
.stat-tile-number{ font-size: 26px; font-weight: 800; font-family: var(--a-font-display); }
.stat-tile-label{ font-size: 13px; color: var(--a-text-muted); }

/* ---------- TABLES ---------- */
.a-table{ width: 100%; border-collapse: collapse; }
.a-table th{ text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--a-text-muted); padding: 12px 16px; border-bottom: 1px solid var(--a-border); }
.a-table td{ padding: 14px 16px; border-bottom: 1px solid var(--a-border); font-size: 14px; vertical-align: middle; }
.a-table tr:last-child td{ border-bottom: none; }
.a-table tr:hover td{ background: var(--a-surface-2); }
.a-table img.thumb{ width: 52px; height: 52px; border-radius: 10px; object-fit: cover; }
.table-responsive-wrap{ overflow-x: auto; }

.badge-status{ padding: 4px 12px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.badge-active{ background: rgba(60,180,100,0.15); color: #3cb464; }
.badge-inactive{ background: rgba(150,150,150,0.15); color: #999; }
.badge-unread{ background: rgba(229,72,77,0.15); color: #e5484d; }

.action-btns{ display: flex; gap: 8px; }
.a-icon-btn{
    width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--a-border); background: var(--a-surface-2);
    color: var(--a-text); display: inline-flex; align-items: center; justify-content: center; font-size: 14px; transition: all 0.25s ease;
}
.a-icon-btn:hover{ background: var(--a-accent); color: #0a0a0f; border-color: var(--a-accent); }
.a-icon-btn.danger:hover{ background: #e5484d; border-color: #e5484d; color: #fff; }

/* ---------- FORMS ---------- */
.a-form-label, .form-label { font-size: 13.5px; font-weight: 600; margin-bottom: 8px; display: block; color: var(--a-text); }
.a-form-control, .a-form-select, textarea.a-form-control, .a-input, .form-control {
    width: 100%; background: var(--a-surface-2); border: 1px solid var(--a-border); border-radius: 10px;
    padding: 12px 16px; color: var(--a-text); font-family: var(--a-font); font-size: 14px; transition: all 0.25s ease;
}
.a-form-control:focus, .a-form-select:focus, .a-input:focus, .form-control:focus {
    outline: none; border-color: var(--a-accent); background: var(--a-surface-2); color: var(--a-text);
}
.a-form-group { margin-bottom: 20px; }
.a-form-hint, .form-text, .text-muted, small.text-muted { color: var(--a-text-muted) !important; font-size: 12px; margin-top: 6px; }
.a-form-check, .form-check-label { display: flex; align-items: center; gap: 10px; color: var(--a-text); }
.a-form-check input, .form-check-input { width: 20px; height: 20px; accent-color: var(--a-accent); cursor: pointer; }

.a-file-drop {
    display: block;
    width: 100%;
    max-width: 100%;
    border: 2px dashed var(--a-border);
    border-radius: 12px;
    padding: 22px 14px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--a-surface-2);
    overflow: hidden;
    box-sizing: border-box;
}

.a-file-drop:hover {
    border-color: var(--a-accent);
}

.a-file-drop i {
    font-size: 28px;
    color: var(--a-accent);
    margin-bottom: 8px;
    display: block;
}

.js-file-name {
    display: block;
    width: 100%;
    max-width: 100%;
    font-size: 12.5px;
    color: var(--a-text-muted);
    word-break: break-all;
    overflow-wrap: anywhere;
    white-space: normal;
    line-height: 1.4;
}

.a-file-preview {
    max-width: 100%;
    max-height: 180px;
    border-radius: 10px;
    margin-top: 14px;
    object-fit: cover;
}

.btn-admin-premium{
    background: var(--a-accent); color: #0a0a0f; border: none;
    padding: 13px 28px; border-radius: 10px; font-weight: 600; font-size: 14.5px; display: inline-flex;
    align-items: center; gap: 8px; justify-content: center; transition: all 0.3s ease;
}
.btn-admin-premium:hover{ transform: translateY(-2px); box-shadow: 0 10px 25px rgba(var(--a-accent-rgb),0.3); color: #0a0a0f; }
.btn-admin-outline{
    background: transparent; border: 1px solid var(--a-border); color: var(--a-text); padding: 12px 26px;
    border-radius: 10px; font-weight: 500; font-size: 14.5px; display: inline-flex; align-items: center; gap: 8px;
}
.btn-admin-outline:hover{ border-color: var(--a-accent); color: var(--a-accent); }
.btn-admin-danger{ background: rgba(229,72,77,0.12); color: #e5484d; border: 1px solid rgba(229,72,77,0.3); padding: 12px 26px; border-radius: 10px; font-weight: 500; font-size: 14px; }
.btn-admin-danger:hover{ background: #e5484d; color: #fff; }

/* ---------- Sortable drag handle ---------- */
.drag-handle{ cursor: grab; color: var(--a-text-muted); }

/* ---------- LOGIN PAGE ---------- */
.login-body{ background: #08080c; min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; font-family: var(--a-font); color: #fff; }
.login-bg{ position: absolute; inset: 0; }
.login-shape{ position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.25; }
.shape-a{ width: 500px; height: 500px; background: var(--a-accent); top: -15%; left: -10%; }
.shape-b{ width: 450px; height: 450px; background: #8A6BFF; bottom: -15%; right: -10%; }
.login-wrap{ position: relative; z-index: 2; padding: 20px; width: 100%; max-width: 460px; }
.login-card{ background: rgba(255,255,255,0.04); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.1); border-radius: 24px; padding: 50px 40px; }
.login-brand{ text-align: center; font-family: var(--a-font-display); font-weight: 800; font-size: 28px; letter-spacing: 2px; margin-bottom: 10px; }
.login-subtitle{ text-align: center; color: rgba(255,255,255,0.6); font-size: 14px; margin-bottom: 34px; }
.login-check{ display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.7); }
.login-hint{ text-align: center; font-size: 12.5px; color: rgba(255,255,255,0.5); margin-top: 24px; }
.login-back{ display: block; text-align: center; margin-top: 16px; font-size: 13px; color: var(--a-accent); }

.login-card .form-floating-premium{ position: relative; }
.login-card .form-floating-premium input{
    width: 100%; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px;
    padding: 20px 18px 8px; color: #fff; font-size: 15px; outline: none; transition: all 0.3s ease;
}
.login-card .form-floating-premium input:focus{ border-color: var(--a-accent); }
.login-card .form-floating-premium label{ position: absolute; left: 18px; top: 16px; color: rgba(255,255,255,0.4); font-size: 15px; transition: all 0.25s ease; pointer-events: none; }
.login-card .form-floating-premium input:focus ~ label, .login-card .form-floating-premium input:not(:placeholder-shown) ~ label{ top: 6px; font-size: 11px; color: var(--a-accent); }

/* ---------- MISC ---------- */
.a-empty-state{ text-align: center; padding: 60px 20px; color: var(--a-text-muted); }
.a-empty-state i{ font-size: 40px; margin-bottom: 14px; display: block; color: var(--a-border); }
.pagination-wrap{ display: flex; justify-content: center; margin-top: 20px; }

.rating-stars{ color: var(--a-accent); }
.chart-wrap{ background: var(--a-surface); border: 1px solid var(--a-border); border-radius: var(--a-radius); padding: 24px; }