/* ── Admin Panel Styles ───────────────────────────────────────────────────── */

:root {
    --bg-main: #121a2b;
    --bg-card: #172035;
    --bg-hover: #1c2640;
    --text-primary: #e0e4eb;
    --text-secondary: #8892a4;
    --text-muted: #5c6575;
    --accent: #2396ed;
    --accent-light: #162540;
    --border: #283045;
    --input-bg: #172035;
    --input-border: #2d3754;
    --danger: #f77;
    --danger-bg: #2a1525;
    --success: #5cb;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Consolas', 'Monaco', monospace;
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background: var(--bg-main);
    min-height: 100vh;
}

.hidden { display: none !important; }

/* ── Login screen ────────────────────────────────────────────────────────── */

#login-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-main);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.login-box {
    width: 360px;
    padding: 40px 32px;
    text-align: center;
}

.login-box h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.login-box p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.login-box input {
    display: block;
    width: 100%;
    padding: 10px 14px;
    margin-bottom: 12px;
    border: 1px solid var(--input-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--font-sans);
    background: var(--input-bg);
    color: var(--text-primary);
    outline: none;
}

.login-box input:focus {
    border-color: var(--accent);
}

.login-box button {
    width: 100%;
    padding: 10px;
    margin-top: 4px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: opacity 0.15s;
}

.login-box button:hover { opacity: 0.85; }

#login-error {
    margin-top: 12px;
    font-size: 13px;
    color: var(--danger);
    padding: 8px;
    background: var(--danger-bg);
    border-radius: 6px;
}

/* ── Header ──────────────────────────────────────────────────────────────── */

header {
    padding: 16px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
}

header h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

#admin-email {
    font-size: 13px;
    color: var(--text-secondary);
}

#sign-out-btn {
    padding: 6px 14px;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 13px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

#sign-out-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

/* ── Main content ────────────────────────────────────────────────────────── */

main {
    max-width: 960px;
    margin: 0 auto;
    padding: 32px;
}

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.toolbar h2 {
    font-size: 20px;
    font-weight: 600;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.primary-btn {
    padding: 8px 18px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: opacity 0.15s;
}

.primary-btn:hover { opacity: 0.85; }

.secondary-btn {
    padding: 8px 18px;
    background: none;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.secondary-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.danger-btn {
    padding: 4px 10px;
    background: none;
    border: 1px solid #c44;
    border-radius: 4px;
    color: #c44;
    font-size: 12px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background 0.15s;
}

.danger-btn:hover {
    background: var(--danger-bg);
}

.action-btn {
    padding: 4px 10px;
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 12px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.action-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ── User table ──────────────────────────────────────────────────────────── */

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

#user-table thead th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
    font-size: 11px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

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

#user-table tbody tr:hover {
    background: var(--bg-hover);
}

.user-name {
    font-weight: 500;
}

.user-email {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 12px;
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-admin {
    background: var(--accent-light);
    color: var(--accent);
}

.badge-user {
    background: rgba(92, 203, 187, 0.12);
    color: var(--success);
}

.badge-active {
    background: rgba(92, 203, 187, 0.12);
    color: var(--success);
}

.badge-inactive {
    background: var(--danger-bg);
    color: var(--danger);
}

.last-login {
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.actions-cell {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ── Modal ───────────────────────────────────────────────────────────────── */

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px 32px;
    width: 400px;
    max-width: 90vw;
}

.modal-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.modal-content input,
.modal-content select {
    display: block;
    width: 100%;
    padding: 10px 14px;
    margin-bottom: 12px;
    border: 1px solid var(--input-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--font-sans);
    background: var(--input-bg);
    color: var(--text-primary);
    outline: none;
}

.modal-content input:focus,
.modal-content select:focus {
    border-color: var(--accent);
}

.modal-content select {
    cursor: pointer;
}

.modal-content select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

.modal-error {
    margin-top: 12px;
    font-size: 13px;
    color: var(--danger);
    padding: 8px;
    background: var(--danger-bg);
    border-radius: 6px;
}

.modal-wide {
    width: 480px;
}

.field-group {
    margin-bottom: 12px;
    flex: 1;
}

.field-group label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 4px;
}

.field-row {
    display: flex;
    gap: 12px;
}

.edit-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    margin-bottom: 4px;
}

.edit-section label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 6px;
}

.edit-section .field-row input {
    flex: 1;
    margin-bottom: 0;
}

.edit-section .field-row button {
    white-space: nowrap;
}

.spacer { flex: 1; }

.danger-btn-lg {
    padding: 8px 18px;
    background: none;
    border: 1px solid #c44;
    border-radius: 6px;
    color: #c44;
    font-size: 13px;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background 0.15s;
}

.danger-btn-lg:hover {
    background: var(--danger-bg);
}

.danger-btn-lg:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.delete-warning {
    font-size: 14px;
    color: var(--danger);
    margin-bottom: 16px;
    line-height: 1.5;
}

.delete-confirm-text {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.delete-confirm-text strong {
    color: var(--text-primary);
}

.user-company {
    color: var(--text-secondary);
    font-size: 12px;
}

/* ── Toast / status messages ─────────────────────────────────────────────── */

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 13px;
    z-index: 300;
    animation: toast-in 0.2s ease;
}

.toast-success {
    background: rgba(92, 203, 187, 0.15);
    color: var(--success);
    border: 1px solid rgba(92, 203, 187, 0.3);
}

.toast-error {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(247, 119, 119, 0.3);
}

@keyframes toast-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Empty state ─────────────────────────────────────────────────────────── */

.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-muted);
}

.empty-state p {
    font-size: 14px;
    margin-top: 8px;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    main { padding: 16px; }
    header { padding: 12px 16px; }
    .modal-content { padding: 20px; }
    .actions-cell { flex-direction: column; }
}