/* ============================================================
   ADMIN SUITE — DARK THEME
   Shared styles for the Cycle Exchange admin dashboard.
   Forked from partner portal.css with admin-specific additions
   (sidebar nav, KPI grid, chart panels, data tables).
   ============================================================ */

@font-face {
    font-family: 'Haffer';
    src: url('/fonts/Haffer-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Haffer';
    src: url('/fonts/Haffer-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'RZA';
    src: url('/fonts/RzaRegular-Desktop.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg:            #0a0a0a;
    --bg-elev:       #141414;
    --bg-elev-2:     #1a1a1a;
    --border:        rgba(255,255,255,0.08);
    --border-strong: rgba(255,255,255,0.14);
    --text:          #ffffff;
    --text-muted:    #ffffff;
    --text-dim:      #ffffff;
    --coral:         #ff575f;
    --coral-hover:   #ff3d47;
    --coral-soft:    rgba(255,87,95,0.12);
    --green:         #34d399;
    --amber:         #fbbf24;
    --red:           #f87171;
    --blue:          #60a5fa;
    --radius:        14px;
    --radius-sm:     8px;
    --ease:          cubic-bezier(0.22, 1, 0.36, 1);
    --sidebar-w:     240px;
}

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

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Haffer', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-feature-settings: 'ss01', 'cv11';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* Ambient background glow */
body.admin-bg::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 15% 10%, rgba(255,87,95,0.08), transparent 45%),
        radial-gradient(circle at 85% 90%, rgba(96,165,250,0.05), transparent 50%);
    z-index: 0;
}
body.admin-bg > *:not(.admin-sidebar) { position: relative; z-index: 2; }

/* ============================================================
   SIDEBAR NAVIGATION
   ============================================================ */

.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: var(--bg-elev);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 22px 20px;
    border-bottom: 1px solid var(--border);
}
.sidebar-brand img { height: 20px; width: auto; }
.sidebar-brand .label {
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
}
.sidebar-section {
    margin-bottom: 8px;
}
.sidebar-section-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    padding: 10px 12px 6px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 160ms var(--ease);
    cursor: pointer;
}
.sidebar-link:hover {
    background: var(--bg-elev-2);
    color: var(--text);
}
.sidebar-link.active {
    background: var(--coral-soft);
    color: var(--coral);
    font-weight: 600;
}
.sidebar-link .icon {
    width: 18px;
    text-align: center;
    font-size: 14px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-dim);
}
.sidebar-user {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.sidebar-user .email {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 160px;
}

/* ============================================================
   MAIN CONTENT (offset by sidebar)
   ============================================================ */

.admin-main {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    padding: 32px 40px 60px;
    animation: fade 400ms var(--ease) both;
    position: relative;
}

.page-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.page-header h1 {
    font-family: 'RZA', 'Haffer', sans-serif;
    font-size: 32px;
    font-weight: 400;
}
.page-header .meta {
    font-size: 12px;
    color: var(--text-dim);
}

/* ============================================================
   KPI TILES
   ============================================================ */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.kpi {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 22px;
    transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}
.kpi:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.kpi .label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    font-weight: 600;
    margin-bottom: 10px;
}
.kpi .value {
    font-family: 'RZA', 'Haffer', sans-serif;
    font-size: 28px;
    color: var(--text);
    line-height: 1;
}
.kpi .sub {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
}
.kpi .sub.up { color: var(--green); }
.kpi .sub.down { color: var(--red); }

/* ============================================================
   PANELS / CARDS
   ============================================================ */

.panel {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
}
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}
.panel-title {
    font-family: 'RZA', 'Haffer', sans-serif;
    font-size: 18px;
    font-weight: 400;
}

.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    margin-bottom: 28px;
}

.card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.03) inset,
        0 20px 60px -20px rgba(0,0,0,0.6);
}
.card h1 {
    font-family: 'RZA', 'Haffer', sans-serif;
    font-size: 26px;
    letter-spacing: 0.01em;
    margin-bottom: 8px;
    font-weight: 400;
}
.card .lede {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 28px;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    background: var(--bg-elev);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 200ms var(--ease);
    text-decoration: none;
    white-space: nowrap;
}
.btn:hover {
    border-color: var(--border-strong);
    background: var(--bg-elev-2);
    transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--coral);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 16px -6px rgba(255,87,95,0.4);
}
.btn-primary:hover {
    background: var(--coral-hover);
    box-shadow: 0 6px 20px -6px rgba(255,87,95,0.5);
}
.btn-primary:disabled,
.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-muted);
}
.btn-ghost:hover {
    background: var(--bg-elev);
    border-color: var(--border);
    color: var(--text);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
    justify-content: center;
    padding: 14px 18px;
    font-size: 14px;
}

/* ============================================================
   DATA TABLES
   ============================================================ */

table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
table.data thead th {
    text-align: left;
    padding: 14px 18px;
    background: var(--bg-elev-2);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
    transition: color 160ms var(--ease);
}
table.data thead th:hover { color: var(--text); }
table.data thead th.sorted { color: var(--coral); }
table.data thead th .sort-arrow { margin-left: 4px; font-size: 10px; }

table.data tbody td {
    padding: 16px 18px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}
table.data tbody tr {
    transition: background 160ms var(--ease);
}
table.data tbody tr:hover { background: rgba(255,255,255,0.02); }
table.data tbody tr:last-child td { border-bottom: none; }

/* ============================================================
   BADGES
   ============================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--bg);
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}
.badge-pending   { color: var(--amber); border-color: rgba(251,191,36,0.28);  background: rgba(251,191,36,0.08); }
.badge-success,
.badge-good      { color: var(--green); border-color: rgba(52,211,153,0.28);  background: rgba(52,211,153,0.08); }
.badge-info      { color: var(--blue);  border-color: rgba(96,165,250,0.28);  background: rgba(96,165,250,0.08); }
.badge-danger,
.badge-bad       { color: var(--red);   border-color: rgba(248,113,113,0.28); background: rgba(248,113,113,0.08); }

/* ============================================================
   AUTH LAYOUT (login page)
   ============================================================ */

.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}
.auth-card {
    width: 100%;
    max-width: 440px;
    animation: rise 520ms var(--ease) both;
}

.auth-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
    opacity: 0;
    animation: fade 600ms var(--ease) 120ms forwards;
}
.auth-brand img { height: 22px; width: auto; }
.auth-brand .sub {
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ============================================================
   FORM CONTROLS
   ============================================================ */

.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}
.input {
    width: 100%;
    padding: 13px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 180ms var(--ease), background 180ms var(--ease);
}
.input:hover { border-color: var(--border-strong); }
.input:focus {
    outline: none;
    border-color: var(--coral);
    background: var(--bg-elev-2);
    box-shadow: 0 0 0 3px var(--coral-soft);
}
.input::placeholder { color: var(--text-dim); }

.error-box {
    margin-top: 14px;
    padding: 12px 14px;
    background: rgba(248,113,113,0.08);
    border: 1px solid rgba(248,113,113,0.25);
    border-radius: var(--radius-sm);
    color: var(--red);
    font-size: 13px;
    display: none;
    animation: rise 260ms var(--ease) both;
}
.error-box.active { display: block; }

/* ============================================================
   QUICK-LINKS GRID (overview page)
   ============================================================ */

.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
    margin-bottom: 28px;
}
.quick-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 200ms var(--ease);
    cursor: pointer;
    text-decoration: none;
}
.quick-link:hover {
    border-color: var(--border-strong);
    background: var(--bg-elev-2);
    transform: translateY(-1px);
}
.quick-link .ql-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 18px;
    flex-shrink: 0;
}
.quick-link .ql-label {
    font-size: 14px;
    font-weight: 600;
}
.quick-link .ql-desc {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 2px;
}

/* ============================================================
   LOADING & SPINNERS
   ============================================================ */

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-top-color: var(--coral);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
    vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-state {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 60px 20px;
    color: var(--text-muted);
    font-size: 14px;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes rise {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1000px) {
    .charts-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .admin-main {
        margin-left: 0;
        padding: 24px 20px 48px;
    }
    .sidebar-nav {
        display: flex;
        overflow-x: auto;
        gap: 4px;
        padding: 8px 10px;
    }
    .sidebar-section { margin-bottom: 0; }
    .sidebar-section-label { display: none; }
    .sidebar-link { white-space: nowrap; padding: 8px 14px; }
    .sidebar-footer { display: none; }
}

@media (max-width: 640px) {
    .page-header h1 { font-size: 24px; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .panel { padding: 18px; }
}