@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #0a0813;
    --bg-secondary: #120e25;
    --bg-glass: rgba(26, 21, 54, 0.4);
    --border-glass: rgba(255, 255, 255, 0.05);
    --border-focus: #7c4dff;
    --text-primary: #ffffff;
    --text-secondary: #908da9;
    --accent-purple: #7c4dff;
    --accent-purple-glow: rgba(124, 77, 255, 0.4);
    --accent-cyan: #00e5ff;
    --accent-cyan-glow: rgba(0, 229, 255, 0.3);
    --accent-green: #00e676;
    --accent-red: #ff1744;
    --accent-yellow: #ffea00;
    --sidebar-width: 280px;
    --transition-speed: 0.3s;
    --font-main: 'Outfit', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Scrollbar Customization */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: #251c4a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-purple); }

/* ══════════════════════════════════════
   AUTH PAGE
══════════════════════════════════════ */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: radial-gradient(circle at 10% 20%, rgb(18, 12, 45) 0%, rgb(7, 5, 18) 90%);
}
.auth-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(16px);
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), 0 0 50px rgba(124,77,255,0.1);
    text-align: center;
    transition: transform var(--transition-speed);
}
.auth-card:hover { transform: translateY(-5px); }
.auth-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #fff 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.auth-subtitle { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 30px; }

/* ══════════════════════════════════════
   FORMS
══════════════════════════════════════ */
.form-group { margin-bottom: 20px; text-align: left; }
.form-group label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}
.form-control {
    width: 100%;
    background-color: rgba(255,255,255,0.05);
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1rem;
    outline: none;
    transition: all var(--transition-speed);
}
.form-control:focus {
    border-color: var(--border-focus);
    background-color: rgba(255,255,255,0.08);
    box-shadow: 0 0 12px var(--accent-purple-glow);
}

select.form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: var(--bg-secondary) !important;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%23908da9' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>") !important;
    background-repeat: no-repeat !important;
    background-position: right 14px center !important;
    background-size: 20px !important;
    padding-right: 40px !important;
    cursor: pointer;
}

select.form-control:hover {
    border-color: rgba(124, 77, 255, 0.6);
    background-image: url("data:image/svg+xml;utf8,<svg fill='%2300e5ff' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>") !important;
}

select.form-control:focus {
    background-color: var(--bg-secondary) !important;
    background-image: url("data:image/svg+xml;utf8,<svg fill='%237c4dff' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>") !important;
}

select.form-control option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    padding: 12px;
}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent-purple) 0%, #a07eff 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    gap: 8px;
    box-shadow: 0 4px 15px rgba(124,77,255,0.4);
    text-decoration: none;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(124,77,255,0.6); }
.btn-secondary {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    box-shadow: none;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: var(--text-secondary); box-shadow: none; }
.btn-danger {
    background: linear-gradient(135deg, var(--accent-red) 0%, #ff5252 100%);
    box-shadow: 0 4px 15px rgba(255,23,68,0.4);
}
.btn-danger:hover { box-shadow: 0 6px 20px rgba(255,23,68,0.6); }
.btn-success {
    background: linear-gradient(135deg, var(--accent-green) 0%, #69f0ae 100%);
    box-shadow: 0 4px 15px rgba(0,230,118,0.4);
}
.btn-success:hover { box-shadow: 0 6px 20px rgba(0,230,118,0.6); }
.btn-sm {
    padding: 6px 12px;
    font-size: 0.82rem;
    border-radius: 6px;
    width: auto;
}

/* ══════════════════════════════════════
   APP LAYOUT
══════════════════════════════════════ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-glass);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: all var(--transition-speed);
}
.sidebar-header {
    padding: 28px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-glass);
}
.sidebar-logo {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-cyan) 100%);
    display: flex; justify-content: center; align-items: center;
    font-weight: 800; font-size: 1.3rem;
    box-shadow: 0 0 15px rgba(124,77,255,0.4);
    flex-shrink: 0;
}
.sidebar-brand {
    font-size: 1.15rem; font-weight: 700; letter-spacing: 0.5px;
    background: linear-gradient(to right, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.sidebar-menu {
    list-style: none;
    padding: 20px 14px;
    display: flex; flex-direction: column; gap: 6px;
    flex-grow: 1; overflow-y: auto;
}
.sidebar-menu li a {
    display: flex; align-items: center;
    padding: 11px 14px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    gap: 12px;
    transition: all 0.2s;
    font-size: 0.95rem;
}
.sidebar-menu li a i { font-size: 1.1rem; width: 22px; transition: transform 0.2s; }
.sidebar-menu li a:hover { color: var(--text-primary); background: rgba(255,255,255,0.03); }
.sidebar-menu li a:hover i { transform: scale(1.15); }
.sidebar-menu li.active a {
    color: var(--text-primary);
    background: linear-gradient(90deg, rgba(124,77,255,0.15) 0%, rgba(124,77,255,0.02) 100%);
    border-left: 3px solid var(--accent-purple);
    font-weight: 600;
}
.sidebar-footer { padding: 18px 20px; border-top: 1px solid var(--border-glass); }
.sidebar-user { display: flex; align-items: center; gap: 12px; }
.sidebar-user-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: #312e52;
    display: flex; justify-content: center; align-items: center;
    font-weight: 600; color: var(--accent-cyan);
    flex-shrink: 0;
}
.sidebar-user-info h4 { font-size: 0.88rem; font-weight: 600; }
.sidebar-user-info p { font-size: 0.72rem; color: var(--text-secondary); }

/* ── Main Content ── */
.main-content {
    margin-left: var(--sidebar-width);
    flex-grow: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-x: hidden;
}
.main-header {
    background-color: rgba(18,14,37,0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-glass);
    padding: 18px 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 90;
    gap: 12px;
    flex-wrap: wrap;
}
.page-title { font-size: 1.4rem; font-weight: 700; }
.main-container {
    padding: 30px 36px;
    flex-grow: 1;
    min-width: 0;
    overflow-x: hidden;
}

/* ══════════════════════════════════════
   STAT CARDS
══════════════════════════════════════ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}
.stat-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    padding: 22px;
    border-radius: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    transition: all var(--transition-speed);
}
.stat-card:hover { transform: translateY(-3px); border-color: rgba(124,77,255,0.2); }
.stat-info h3 {
    font-size: 0.82rem; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 0.5px;
    margin-bottom: 6px; font-weight: 600;
}
.stat-info .value { font-size: 1.75rem; font-weight: 700; line-height: 1.2; }
.stat-icon {
    width: 48px; height: 48px; border-radius: 12px;
    display: flex; justify-content: center; align-items: center;
    font-size: 1.3rem; flex-shrink: 0;
}
.stat-icon.purple { background: rgba(124,77,255,0.15); color: var(--accent-purple); border: 1px solid rgba(124,77,255,0.2); }
.stat-icon.cyan { background: rgba(0,229,255,0.15); color: var(--accent-cyan); border: 1px solid rgba(0,229,255,0.2); }
.stat-icon.green { background: rgba(0,230,118,0.15); color: var(--accent-green); border: 1px solid rgba(0,230,118,0.2); }
.stat-icon.red { background: rgba(255,23,68,0.15); color: var(--accent-red); border: 1px solid rgba(255,23,68,0.2); }

/* ══════════════════════════════════════
   GRID LAYOUTS
══════════════════════════════════════ */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-bottom: 28px;
}

.panel-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    margin-bottom: 24px;
    min-width: 0;
    overflow: hidden;
}
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 14px;
    flex-wrap: wrap;
    gap: 10px;
}
.panel-header h2 {
    font-size: 1.15rem; font-weight: 600;
    display: flex; align-items: center; gap: 10px;
}

/* Settings 2-col grid */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.settings-grid > div {
    min-width: 0;
}
.dashboard-grid > div {
    min-width: 0;
}
.webhook-buttons-container {
    display: flex;
    gap: 10px;
    width: 100%;
}
.webhook-buttons-container .btn {
    flex: 1;
}
@media (max-width: 480px) {
    .webhook-buttons-container {
        flex-direction: column;
        gap: 8px;
    }
}

/* Form grid */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

/* ══════════════════════════════════════
   TABLES
══════════════════════════════════════ */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.table-custom {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 500px;
}
.table-custom th {
    padding: 12px 14px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.table-custom td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--border-glass);
    font-size: 0.9rem;
    vertical-align: middle;
}
.table-custom tr:hover td { background: rgba(255,255,255,0.01); }

/* ══════════════════════════════════════
   BADGES
══════════════════════════════════════ */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}
.badge-pending { background: rgba(255,234,0,0.15); color: #ffd600; border: 1px solid rgba(255,234,0,0.2); }
.badge-approved, .badge-completed, .badge-active { background: rgba(0,230,118,0.15); color: var(--accent-green); border: 1px solid rgba(0,230,118,0.2); }
.badge-rejected, .badge-cancelled, .badge-inactive { background: rgba(255,23,68,0.15); color: var(--accent-red); border: 1px solid rgba(255,23,68,0.2); }
.badge-waiting { background: rgba(0,229,255,0.15); color: var(--accent-cyan); border: 1px solid rgba(0,229,255,0.2); }
.badge-role-user { background: rgba(255,255,255,0.08); color: var(--text-secondary); }
.badge-role-reseller { background: rgba(124,77,255,0.15); color: #b39ddb; border: 1px solid rgba(124,77,255,0.2); }

/* ══════════════════════════════════════
   UTILITIES
══════════════════════════════════════ */
.flex-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.gap-10 { gap: 10px; }
.action-buttons { display: flex; gap: 8px; align-items: center; flex-wrap: nowrap; }

/* Detail page */
.detail-item { margin-bottom: 12px; }
.detail-label { font-size: 0.8rem; color: var(--text-secondary); text-transform: uppercase; }
.detail-value { font-weight: 500; }

/* SweetAlert2 overrides */
.swal2-popup { background: var(--bg-secondary) !important; color: var(--text-primary) !important; border: 1px solid var(--border-glass) !important; border-radius: 20px !important; }
.swal2-title { color: var(--text-primary) !important; }
.swal2-html-container { color: var(--text-secondary) !important; }
.swal2-confirm { background: var(--accent-purple) !important; }

/* Overflow Protection */
html, body { max-width: 100%; overflow-x: hidden; }

/* ══════════════════════════════════════
   HAMBURGER BUTTON (hidden desktop)
══════════════════════════════════════ */
.sidebar-toggle-btn { display: none; }
.sidebar-overlay {
    display: none;
    position: fixed; top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(10,8,19,0.7);
    backdrop-filter: blur(4px);
    z-index: 999;
}
.sidebar-overlay.active { display: block; }

/* ══════════════════════════════════════
   RESPONSIVE — MEDIUM  (≤ 1280px)
   Sidebar narrower, grids stack
══════════════════════════════════════ */
@media (max-width: 1280px) {
    :root { --sidebar-width: 240px; }

    .main-container { padding: 24px 26px; }
    .main-header   { padding: 15px 26px; }

    /* Stack the two-column page grids (products, plans, etc.) */
    .dashboard-grid,
    .dashboard-grid[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }

    /* Stack settings side-by-side columns */
    .settings-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ══════════════════════════════════════
   RESPONSIVE — TABLET  (≤ 900px)
   Sidebar slides to overlay
══════════════════════════════════════ */
@media (max-width: 900px) {
    :root { --sidebar-width: 280px; }

    /* Show hamburger */
    .sidebar-toggle-btn {
        display: inline-flex !important;
        color: var(--text-primary);
        font-size: 1.2rem;
        background: rgba(255,255,255,0.05);
        border: 1px solid var(--border-glass);
        padding: 7px 11px;
        border-radius: 8px;
        cursor: pointer;
        align-items: center;
        justify-content: center;
        transition: background 0.2s;
    }
    .sidebar-toggle-btn:hover { background: rgba(255,255,255,0.1); }

    /* Sidebar becomes overlay */
    .sidebar {
        transform: translateX(-100%);
        position: fixed; left: 0; top: 0;
        height: 100vh;
        z-index: 1000;
        visibility: hidden;
        transition: transform var(--transition-speed), visibility var(--transition-speed);
    }
    .sidebar.active { transform: translateX(0); visibility: visible; }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
        min-width: 0 !important;
    }

    .main-header { padding: 13px 16px; }
    .main-header .btn-secondary { display: none !important; }
    .page-title { font-size: 1.1rem; }

    .main-container { padding: 14px 14px; }

    .panel-card { padding: 14px; }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px;
    }
    .stat-info .value { font-size: 1.5rem; }

    .dashboard-grid,
    .settings-grid,
    .dashboard-grid[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 14px;
    }

    canvas { max-width: 100% !important; }

    .action-buttons { flex-wrap: wrap; gap: 6px; }

    .btn-sm { font-size: 0.76rem; padding: 5px 9px; }
}

/* ══════════════════════════════════════
   RESPONSIVE — MOBILE  (≤ 480px)
══════════════════════════════════════ */
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr !important; gap: 10px; }

    .stat-card { padding: 14px; }
    .stat-info .value { font-size: 1.3rem; }

    .table-custom { font-size: 0.78rem; }
    .table-custom th,
    .table-custom td { padding: 9px 7px; }

    .panel-header h2 { font-size: 0.95rem; }

    .badge { font-size: 0.62rem; padding: 2px 5px; }

    .btn-sm { padding: 4px 7px; font-size: 0.72rem; }

    .form-control { padding: 10px 12px; font-size: 0.9rem; }
}

/* ══════════════════════════════════════
   PREMIUM CUSTOM FILE UPLOADER
   ══════════════════════════════════════ */
.custom-file-upload {
    position: relative;
    border: 2px dashed rgba(124, 77, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    overflow: hidden;
}

.custom-file-upload:hover {
    border-color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.04);
}

.custom-file-upload input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.custom-file-upload label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 0 !important;
}

.custom-file-upload label i {
    font-size: 1.8rem;
    color: var(--accent-purple);
    transition: all 0.3s ease;
}

.custom-file-upload:hover label i {
    color: var(--accent-cyan);
    transform: translateY(-3px);
}

.custom-file-upload label span {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.custom-file-upload label small {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Remove Preview Button */
.remove-preview-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 23, 68, 0.85);
    border: none;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    transition: all 0.2s ease;
    z-index: 10;
}

.remove-preview-btn:hover {
    transform: scale(1.1);
    background: var(--accent-red);
}