/* Kyosun Business — Auth styles */
:root {
    --purple: #522583;
    --purple-dark: #2D1650;
    --purple-light: #C4A8D8;
    --purple-bg: #F3EDF8;
    --olive: #8D9968;
    --bg: #f7f8fa;
    --card-bg: #ffffff;
    --text: #1a1a2e;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --danger: #dc2626;
    --danger-bg: #fef2f2;
}

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

body {
    font-family: Candara, 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Login / 2FA pages ─────────────────────────── */

.auth-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.auth-card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    padding: 40px 32px;
}

.logo {
    text-align: center;
    margin-bottom: 32px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--purple);
}

.logo span {
    font-size: 13px;
    color: var(--text-muted);
    display: block;
    margin-top: 4px;
}

h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    text-align: center;
}

.subtitle {
    font-size: 14px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
}

.form-group input:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(82, 37, 131, 0.15);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: opacity 0.2s;
}

.btn:hover { opacity: 0.9; }

.btn-primary {
    width: 100%;
    background: var(--purple);
    color: white;
    padding: 12px;
    font-size: 15px;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

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

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

.error-msg {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
    text-align: center;
}

.success-msg {
    background: var(--purple-bg);
    color: var(--purple);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
    text-align: center;
}

/* QR code */
.qr-container {
    text-align: center;
    margin: 20px 0;
}

.qr-container img {
    border-radius: 8px;
    border: 1px solid var(--border);
}

.secret-text {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    background: #f3f4f6;
    padding: 8px 12px;
    border-radius: 6px;
    word-break: break-all;
    text-align: center;
    color: var(--text-muted);
    margin: 12px 0;
}

/* Backup codes */
.backup-codes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin: 20px 0;
}

.backup-codes code {
    font-family: 'Courier New', monospace;
    font-size: 15px;
    font-weight: 600;
    background: #f3f4f6;
    padding: 8px;
    border-radius: 6px;
    text-align: center;
    letter-spacing: 1px;
}

.warning-box {
    background: #fffbeb;
    border: 1px solid #f59e0b;
    color: #92400e;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin: 16px 0;
}

/* ── Admin panel ───────────────────────────────── */

body.admin-body {
    display: block;
    align-items: initial;
    justify-content: initial;
    padding: 0;
}

.admin-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--purple);
}

.admin-header h1 {
    font-size: 22px;
    color: var(--purple);
}

.admin-nav {
    display: flex;
    gap: 8px;
    align-items: center;
}

.admin-nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 13px;
}

.tab-nav {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border);
}

.tab-nav button {
    padding: 10px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.2s;
}

.tab-nav button.active {
    color: var(--purple);
    border-bottom-color: var(--purple);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    padding: 24px;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--purple);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

thead th {
    text-align: left;
    padding: 10px 12px;
    background: #f9fafb;
    border-bottom: 2px solid var(--border);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tbody tr:hover { background: #f9fafb; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-admin { background: #fce7f3; color: #be185d; }
.badge-analyst { background: #dbeafe; color: #1e40af; }
.badge-viewer { background: #f3f4f6; color: #6b7280; }
.badge-active { background: #dcfce7; color: #166534; }
.badge-inactive { background: #fef2f2; color: #991b1b; }
.badge-2fa { background: #ecfdf5; color: #065f46; }
.badge-no2fa { background: #fff7ed; color: #9a3412; }

.actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.actions form { display: inline; }

.inline-form {
    display: flex;
    gap: 8px;
    align-items: end;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding: 16px;
    background: #f9fafb;
    border-radius: 8px;
}

.inline-form .form-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 150px;
}

.inline-form select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
}

.inline-form .btn {
    white-space: nowrap;
    align-self: end;
}

/* Responsive */
@media (max-width: 768px) {
    .admin-wrapper { padding: 12px; }
    .auth-card { padding: 28px 20px; }
    table { font-size: 12px; }
    thead th, tbody td { padding: 8px 6px; }
    .inline-form { flex-direction: column; }
}