/* ============================================================================
   panel.css — modern dashboard design system (user + admin panels)
   RTL-first, fully responsive, dark-mode aware.
   ============================================================================ */

:root {
    --panel-sidebar-w: 268px;
    --panel-radius: 16px;
    --panel-radius-sm: 12px;
    --panel-gap: 1.25rem;
    --panel-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --panel-shadow-md: 0 8px 24px rgba(0,0,0,.08);
    --panel-shadow-lg: 0 16px 48px rgba(0,0,0,.12);
}

/* ----- Layout ----- */
.panel-layout {
    display: flex;
    align-items: flex-start;
    min-height: calc(100vh - 76px);
    background:
        radial-gradient(1200px 400px at 100% -5%, rgba(212,175,55,.06), transparent 60%),
        var(--bg-light-secondary);
    position: relative;
}
body.dark-mode .panel-layout,
[data-theme="dark"] .panel-layout {
    background:
        radial-gradient(1200px 400px at 100% -5%, rgba(212,175,55,.08), transparent 60%),
        var(--bg-dark);
}

/* ----- Sidebar ----- */
.panel-sidebar {
    width: var(--panel-sidebar-w);
    flex-shrink: 0;
    background: var(--bg-light);
    border-inline-start: 1px solid var(--border-light);
    padding: 1.25rem 0.85rem 2rem;
    position: sticky;
    top: 76px;
    height: calc(100vh - 76px);
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 30;
    transition: transform .32s cubic-bezier(.4,0,.2,1);
}
body.dark-mode .panel-sidebar,
[data-theme="dark"] .panel-sidebar {
    background: var(--bg-dark-secondary);
    border-inline-start-color: var(--border-dark);
}
.panel-sidebar::-webkit-scrollbar { width: 6px; }
.panel-sidebar::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 10px; }

/* Sidebar user card */
.panel-usercard {
    display: flex; align-items: center; gap: .75rem;
    padding: .85rem; margin-bottom: 1rem;
    border-radius: var(--panel-radius-sm);
    background: linear-gradient(135deg, rgba(212,175,55,.12), rgba(212,175,55,.04));
    border: 1px solid var(--border-light);
}
body.dark-mode .panel-usercard,
[data-theme="dark"] .panel-usercard { border-color: var(--border-dark); }
.panel-usercard img,
.panel-usercard .pc-avatar {
    width: 46px; height: 46px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
    border: 2px solid var(--primary-gold);
    display:flex;align-items:center;justify-content:center;
    background: linear-gradient(135deg,var(--primary-gold),var(--primary-gold-dark)); color:#fff; font-size:1.2rem;
}
.panel-usercard .pc-name { font-weight: 700; font-size: .95rem; line-height: 1.2; color: var(--text-light); }
body.dark-mode .panel-usercard .pc-name, [data-theme="dark"] .panel-usercard .pc-name { color: var(--text-dark); }
.panel-usercard .pc-role { font-size: .76rem; color: var(--text-light-secondary); }

/* Sidebar section labels */
.panel-sidebar h6 {
    color: var(--text-light-secondary);
    font-size: .68rem; font-weight: 800;
    text-transform: uppercase; letter-spacing: 1.2px;
    padding: 0 .85rem; margin: 1.25rem 0 .4rem;
    opacity: .75;
}

/* Sidebar links */
.panel-sidebar a,
.panel-sidebar .panel-logout {
    display: flex; align-items: center; gap: .7rem;
    padding: .68rem .85rem; margin-bottom: 2px;
    color: var(--text-light);
    text-decoration: none;
    border-radius: var(--panel-radius-sm);
    font-weight: 600; font-size: .92rem;
    transition: background .18s ease, color .18s ease, transform .18s ease;
    position: relative;
    border: none; background: none; width: 100%; text-align: start; cursor: pointer;
    font-family: inherit;
}
body.dark-mode .panel-sidebar a, [data-theme="dark"] .panel-sidebar a,
body.dark-mode .panel-sidebar .panel-logout, [data-theme="dark"] .panel-sidebar .panel-logout { color: var(--text-dark); }

.panel-sidebar a i { width: 22px; text-align: center; font-size: 1rem; color: var(--text-light-secondary); transition: color .18s ease; }
.panel-sidebar a:hover { background: rgba(212,175,55,.1); color: var(--primary-gold); transform: translateX(-2px); }
.panel-sidebar a:hover i { color: var(--primary-gold); }
.panel-sidebar a.active {
    background: linear-gradient(135deg, var(--primary-gold), var(--primary-gold-dark));
    color: #fff;
    box-shadow: 0 6px 16px rgba(212,175,55,.32);
}
.panel-sidebar a.active i { color: #fff; }
.panel-sidebar a .badge { margin-inline-start: auto; }

.panel-logout:hover { background: rgba(220,53,69,.1) !important; color: #dc3545 !important; }

/* ----- Main area ----- */
.panel-main {
    flex-grow: 1; min-width: 0;
    padding: 1.5rem 1.75rem 3rem;
}

/* Topbar (mobile hamburger + quick brand) */
.panel-topbar {
    display: none;
    align-items: center; gap: .75rem;
    margin-bottom: 1rem;
}
.panel-drawer-toggle {
    width: 44px; height: 44px; border-radius: 12px;
    border: 1px solid var(--border-light);
    background: var(--bg-light); color: var(--text-light);
    font-size: 1.15rem; cursor: pointer; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    transition: all .2s ease;
}
body.dark-mode .panel-drawer-toggle, [data-theme="dark"] .panel-drawer-toggle {
    background: var(--bg-dark-secondary); border-color: var(--border-dark); color: var(--text-dark);
}
.panel-drawer-toggle:hover { border-color: var(--primary-gold); color: var(--primary-gold); }

/* Page header */
.panel-header { margin-bottom: 1.75rem; }
.panel-header h1 {
    font-size: 1.6rem; font-weight: 800; margin: 0;
    display: flex; align-items: center; gap: .5rem;
    color: var(--text-light);
}
body.dark-mode .panel-header h1, [data-theme="dark"] .panel-header h1 { color: var(--text-dark); }
.panel-header p { color: var(--text-light-secondary); margin: .35rem 0 0; font-size: .95rem; }

/* ----- Stat cards ----- */
.stat-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--panel-radius);
    padding: 1.4rem;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    position: relative; overflow: hidden;
    height: 100%;
}
body.dark-mode .stat-card, [data-theme="dark"] .stat-card { background: var(--bg-dark-secondary); border-color: var(--border-dark); }
.stat-card::after {
    content: ''; position: absolute; inset-inline-end: -30px; top: -30px;
    width: 110px; height: 110px; border-radius: 50%;
    background: radial-gradient(circle, rgba(212,175,55,.10), transparent 70%);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--panel-shadow-md); border-color: rgba(212,175,55,.4); }
.stat-card .stat-icon {
    width: 52px; height: 52px; border-radius: 14px;
    background: linear-gradient(135deg, var(--primary-gold), var(--primary-gold-dark));
    color: #fff; display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 1rem;
    box-shadow: 0 6px 16px rgba(212,175,55,.3);
}
.stat-card .stat-value { font-size: 2rem; font-weight: 900; line-height: 1; color: var(--text-light); }
body.dark-mode .stat-card .stat-value, [data-theme="dark"] .stat-card .stat-value { color: var(--text-dark); }
.stat-card .stat-label { color: var(--text-light-secondary); font-size: .9rem; margin-top: .4rem; }

/* ----- Cards (generic in panels) ----- */
.panel-main .card {
    border: 1px solid var(--border-light);
    border-radius: var(--panel-radius);
    box-shadow: var(--panel-shadow);
}
body.dark-mode .panel-main .card, [data-theme="dark"] .panel-main .card { border-color: var(--border-dark); }
.panel-main .card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-light);
    font-weight: 700; padding: 1rem 1.25rem;
}
body.dark-mode .panel-main .card-header, [data-theme="dark"] .panel-main .card-header { border-bottom-color: var(--border-dark); }

/* ----- Tables ----- */
.panel-table {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--panel-radius);
    overflow: hidden;
    box-shadow: var(--panel-shadow);
}
body.dark-mode .panel-table, [data-theme="dark"] .panel-table { background: var(--bg-dark-secondary); border-color: var(--border-dark); }
.panel-table table { margin: 0; }
.panel-table thead { background: var(--bg-light-tertiary); }
body.dark-mode .panel-table thead, [data-theme="dark"] .panel-table thead { background: var(--bg-dark-tertiary); }
.panel-table th {
    border: none; padding: .9rem 1rem;
    font-weight: 800; font-size: .76rem; letter-spacing: .4px;
    text-transform: uppercase; color: var(--text-light-secondary);
    white-space: nowrap;
}
.panel-table td { padding: .85rem 1rem; vertical-align: middle; border-top: 1px solid var(--border-light); }
body.dark-mode .panel-table td, [data-theme="dark"] .panel-table td { border-top-color: var(--border-dark); }
.panel-table tbody tr { transition: background .15s ease; }
.panel-table tbody tr:hover { background: rgba(212,175,55,.05); }

/* ----- Forms ----- */
.panel-form .form-control, .panel-form .form-select {
    border-radius: 10px; border: 1px solid var(--border-light);
    padding: .7rem .9rem; transition: border-color .2s ease, box-shadow .2s ease;
}
.panel-form .form-control:focus, .panel-form .form-select:focus {
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 4px rgba(212,175,55,.15);
}
.panel-form label, .panel-form .form-label { font-weight: 700; margin-bottom: .45rem; font-size: .9rem; }

/* Buttons in panels: comfortable radius */
.panel-main .btn { border-radius: 10px; font-weight: 600; }
.panel-main .btn-group .btn { border-radius: 8px; }

/* ----- Mobile overlay + drawer ----- */
.panel-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.45);
    backdrop-filter: blur(2px);
    opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s ease;
    z-index: 25;
}
.panel-overlay.show { opacity: 1; visibility: visible; }

@media (max-width: 991.98px) {
    .panel-topbar { display: flex; }
    .panel-sidebar {
        position: fixed; top: 0; inset-inline-end: 0;
        height: 100vh; width: min(86vw, 320px);
        transform: translateX(100%);          /* RTL: hidden to the right */
        box-shadow: var(--panel-shadow-lg);
        padding-top: 1.25rem;
        border-inline-start: none;
    }
    [dir="ltr"] .panel-sidebar { transform: translateX(-100%); }
    .panel-sidebar.open { transform: translateX(0); }
    .panel-main { padding: 1rem 1rem 3rem; width: 100%; }
}

@media (max-width: 575.98px) {
    .panel-header h1 { font-size: 1.35rem; }
    .stat-card { padding: 1.1rem; }
    .stat-card .stat-value { font-size: 1.6rem; }
    .panel-main { padding: .85rem .85rem 3rem; }
}