/* =========================================================
   JaraLife Admin — Modern Dark Theme
   ========================================================= */
:root {
    --bg:         #0f1117;
    --surface:    #1a1d27;
    --surface2:   #22263a;
    --border:     #2e3250;
    --accent:     #6c63ff;
    --accent-hover: #5a52e0;
    --text:       #e2e4ef;
    --text-muted: #7b7fa8;
    --success:    #3dd68c;
    --danger:     #ff5c5c;
    --warning:    #f5a623;
    --radius:     10px;
    --shadow:     0 4px 20px rgba(0,0,0,0.4);
    --font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
}

/* ── Header ──────────────────────────────────────────────── */
.admin-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-header .brand {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text);
    text-decoration: none;
}

.admin-header .brand span {
    color: var(--accent);
}

.admin-header .header-actions a {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: color 0.2s, border-color 0.2s;
}

.admin-header .header-actions a:hover {
    color: var(--text);
    border-color: var(--text-muted);
}

/* ── Container ───────────────────────────────────────────── */
.container {
    max-width: 900px;
    margin: 36px auto;
    padding: 0 20px;
}

.container-narrow {
    max-width: 440px;
    margin: 80px auto;
    padding: 0 20px;
}

/* ── Card ────────────────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 32px;
    box-shadow: var(--shadow);
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 24px;
    color: var(--text);
}

/* ── Login Page ──────────────────────────────────────────── */
.login-logo {
    text-align: center;
    margin-bottom: 28px;
}

.login-logo h1 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    color: var(--text);
}

.login-logo h1 span {
    color: var(--accent);
}

.login-logo p {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--text-muted);
}

/* ── Dashboard Grid ──────────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-top: 8px;
}

.dash-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-decoration: none;
    color: var(--text);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.dash-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(108,99,255,0.2);
}

.dash-card .dash-icon {
    font-size: 28px;
    line-height: 1;
}

.dash-card .dash-label {
    font-size: 16px;
    font-weight: 600;
}

.dash-card .dash-desc {
    font-size: 13px;
    color: var(--text-muted);
}

.dash-footer {
    margin-top: 28px;
    display: flex;
    gap: 14px;
    align-items: center;
    font-size: 13px;
}

/* ── Forms ───────────────────────────────────────────────── */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 7px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

input[type="text"],
input[type="password"],
input[type="file"] {
    width: 100%;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: var(--font);
}

input[type="text"]:focus,
input[type="password"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(108,99,255,0.2);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
    font-family: var(--font);
    white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 7px 14px;
    font-size: 13px;
}
.btn-danger:hover { background: rgba(255,92,92,0.1); }

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-muted); }

.btn-block { width: 100%; justify-content: center; }

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* ── Tables ──────────────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    font-size: 14px;
}

.data-table th {
    background: var(--surface2);
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td { background: rgba(255,255,255,0.02); }

.data-table .inline-form {
    display: flex;
    gap: 8px;
    align-items: center;
    margin: 0;
}

.data-table .inline-form input[type="text"] {
    width: 140px;
    padding: 7px 10px;
    font-size: 13px;
}

/* ── Version badge ───────────────────────────────────────── */
.version-badge {
    display: inline-block;
    background: rgba(108,99,255,0.15);
    color: var(--accent);
    border: 1px solid rgba(108,99,255,0.3);
    border-radius: 20px;
    padding: 2px 10px;
    font-size: 12px;
    font-weight: 600;
}

/* ── Upload area ─────────────────────────────────────────── */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 32px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    margin-bottom: 20px;
    position: relative;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--accent);
    background: rgba(108,99,255,0.05);
}

.upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    padding: 0;
    border: none;
    background: none;
}

.upload-zone .upload-icon { font-size: 36px; line-height: 1; margin-bottom: 8px; }
.upload-zone .upload-label { font-size: 15px; font-weight: 600; }
.upload-zone .upload-hint { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.upload-zone .upload-selected { font-size: 13px; color: var(--success); margin-top: 8px; font-weight: 600; }

/* ── Progress bar ────────────────────────────────────────── */
.progress-wrap {
    background: var(--surface2);
    border-radius: 20px;
    height: 8px;
    overflow: hidden;
    margin: 16px 0 6px;
    display: none;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), #a78bfa);
    border-radius: 20px;
    transition: width 0.2s ease;
}

.progress-text {
    font-size: 12px;
    color: var(--text-muted);
    text-align: right;
}

/* ── Result card ─────────────────────────────────────────── */
.result-card {
    background: rgba(61,214,140,0.08);
    border: 1px solid rgba(61,214,140,0.3);
    border-radius: var(--radius);
    padding: 18px 20px;
    margin-top: 16px;
    display: none;
}

.result-card.error-card {
    background: rgba(255,92,92,0.08);
    border-color: rgba(255,92,92,0.3);
}

.result-card .result-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.result-card .result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 14px;
}

.result-card .result-row:last-child { border-bottom: none; }

.result-card .result-key { color: var(--text-muted); font-size: 13px; }

.result-card .result-val {
    font-family: "Courier New", monospace;
    color: var(--success);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.05em;
}

/* ── Messages ────────────────────────────────────────────── */
.alert {
    padding: 12px 16px;
    border-radius: 7px;
    font-size: 14px;
    margin-bottom: 20px;
}

.alert-success {
    background: rgba(61,214,140,0.1);
    border: 1px solid rgba(61,214,140,0.3);
    color: var(--success);
}

.alert-error {
    background: rgba(255,92,92,0.1);
    border: 1px solid rgba(255,92,92,0.3);
    color: var(--danger);
}

/* ── Page title row ──────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
}

/* ── Links ───────────────────────────────────────────────── */
a {
    color: var(--accent);
    text-decoration: none;
}

a:hover { text-decoration: underline; }

/* ── Empty state ─────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
    font-size: 15px;
}

.filename {
    font-family: "Courier New", monospace;
    font-size: 13px;
}