/* === MdgUfcp PWA — design system === */

:root {
    --primary: #0f3460;
    --primary-light: #1a5276;
    --accent: #e94560;
    --success: #27ae60;
    --warning: #f39c12;
    --danger: #e74c3c;
    --info: #2563eb;
    --bg: #f5f6fa;
    --bg-dark: #1a1a2e;
    --card: #ffffff;
    --text: #2c3e50;
    --text-light: #7f8c8d;
    --border: #dcdde1;
    --radius: 8px;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    -webkit-tap-highlight-color: transparent;
}

/* ─── Login screen (WMS-aligned) ───────────────────────────── */
#loginView {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    background: var(--bg-dark);
    color: #fff;
}
#loginView[data-active="true"] { display: flex; }

/* ─── TOTP modals (overlay on top of login view) ───────────── */
#totpEnrollView, #totpVerifyView {
    display: none;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    align-items: center; justify-content: center;
    background: rgba(0, 0, 0, 0.75); backdrop-filter: blur(4px);
    z-index: 1000; padding: 2rem; color: #fff;
}
#totpEnrollView[data-active="true"],
#totpVerifyView[data-active="true"] { display: flex; }
#totpEnrollView .login-card, #totpVerifyView .login-card {
    max-width: 420px; background: #16213e;
    border: 1px solid #334155; border-radius: var(--radius);
    padding: 28px; box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    max-height: 90vh; overflow-y: auto;
}
#totpEnrollView .login-card h1, #totpVerifyView .login-card h1 { font-size: 1.75rem; }
.totp-intro, .totp-account, .totp-hint {
    font-size: 13px; color: var(--text-light); margin-bottom: 12px; text-align: center;
}
.totp-qr-wrap { display: flex; justify-content: center; padding: 12px; background: #fff; border-radius: var(--radius); margin-bottom: 12px; }
.totp-secret-label, .totp-codes-label { font-size: 12px; color: #cbd5e0; margin: 8px 0 4px; }
.totp-secret { display: block; padding: 8px 10px; background: #16213e; border-radius: 4px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; letter-spacing: 0.5px; color: #fff; word-break: break-all; margin-bottom: 12px; }
.totp-codes { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; margin-bottom: 16px; }
.totp-codes code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; color: #cbd5e0; background: #16213e; padding: 4px 8px; border-radius: 3px; text-align: center; }
.btn-link { background: none; border: none; color: #94a3b8; font-size: 12px; cursor: pointer; margin-top: 12px; text-decoration: underline; font-family: inherit; padding: 4px 8px; width: 100%; }
.btn-link:hover { color: #fff; }
.login-card {
    width: 100%;
    max-width: 320px;
    background: transparent;
    border: none;
    padding: 0;
}
.login-card h1 { font-size: 2.5rem; margin-bottom: 0.25rem; font-weight: 700; text-align: center; }
.login-card .subtitle { color: var(--text-light); margin-bottom: 2rem; font-size: 14px; text-align: center; }
.login-card label {
    display: block;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 600;
    color: #cbd5e0;
    text-align: left;
}
#loginView input[type=text],
#loginView input[type=email],
#loginView input[type=password],
#totpEnrollView input[type=text],
#totpEnrollView input[type=password],
#totpVerifyView input[type=text],
#totpVerifyView input[type=password] {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 12px;
    border: 1px solid #444;
    border-radius: var(--radius);
    background: #0d1627;
    color: #fff;
    font-size: 16px;
    font-family: inherit;
}
#loginView label input, #totpEnrollView label input, #totpVerifyView label input { margin-top: 6px; margin-bottom: 0; }
#loginView input::placeholder,
#totpEnrollView input::placeholder,
#totpVerifyView input::placeholder { color: #4a5a75; }
#loginView input:focus,
#totpEnrollView input:focus,
#totpVerifyView input:focus { outline: none; border-color: var(--primary-light); }

/* Large, tracked 6-digit code input */
#confirmCode, #verifyCode {
    font-size: 28px !important;
    letter-spacing: 8px;
    text-align: center;
    font-family: ui-monospace, Menlo, Consolas, monospace !important;
    padding: 12px 16px !important;
}
.tabs-inline {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    border-bottom: 1px solid #334155;
}
.tabs-inline .tab {
    flex: 1;
    background: transparent;
    border: none;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    color: #94a3b8;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    font-family: inherit;
}
.tabs-inline .tab.active { color: #fff; border-bottom-color: var(--primary-light); }
#loginView button.primary,
#totpEnrollView button.primary,
#totpVerifyView button.primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 14px 28px;
    margin-top: 8px;
    background: var(--primary);
    color: #fff;
    border: 2px solid var(--primary);
    border-radius: var(--radius);
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    font-family: inherit;
}
#loginView button.primary:active,
#totpEnrollView button.primary:active,
#totpVerifyView button.primary:active { opacity: 0.7; }
#loginView button.primary:hover,
#totpEnrollView button.primary:hover,
#totpVerifyView button.primary:hover { background: var(--primary-light); border-color: var(--primary-light); }
.version-footer {
    margin-top: 24px;
    font-size: 11px;
    color: #666;
    line-height: 1.4;
    text-align: center;
}
.version-footer strong { color: #94a3b8; font-weight: 500; }

/* ─── App shell ────────────────────────────────────────────── */
#app {
    display: none;
    min-height: 100vh;
}
#app[data-active="true"] { display: flex; flex-direction: column; }

#topbar {
    background: var(--primary);
    color: #fff;
    padding: 0 20px;
    height: 56px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}
#topbar .logo { font-size: 17px; font-weight: 700; letter-spacing: 0.5px; }
#topbar .logo .tag { font-size: 11px; font-weight: 400; opacity: 0.7; margin-left: 8px; }
#btn-menu-toggle {
    display: none;
    background: none; border: none; color: #fff; cursor: pointer;
    font-size: 22px; padding: 4px 8px;
}
#topbar .spacer { flex: 1; }
#topbar-user { font-size: 13px; opacity: 0.85; margin-right: 4px; }
#btn-logout {
    background: none;
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
    transition: background 0.15s, opacity 0.15s;
}
#btn-logout:hover { opacity: 1; background: rgba(255,255,255,0.15); }

#main { display: flex; flex: 1; }

/* ─── Side menu (dark, WMS-style) ──────────────────────────── */
#sidemenu {
    width: 310px;
    background: var(--bg-dark);
    color: #fff;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 56px);
}
.menu-user {
    padding: 24px 20px 16px;
    border-bottom: 1px solid #333;
}
.menu-user .name { display: block; font-size: 16px; font-weight: 600; color: #fff; line-height: 1.3; word-break: break-word; }
.menu-user .tenant { display: block; font-size: 12px; color: #94a3b8; margin-top: 2px; }
.menu-user .badge {
    display: block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    background: var(--accent);
    color: #fff;
    margin-top: 10px;
    text-align: center;
}
.menu-items { padding: 8px 0; flex: 1; }
#sidemenu .menu-item {
    display: block;
    padding: 12px 20px;
    color: #cbd5e0;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-left: 3px solid transparent;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    background: none;
    border-top: none; border-right: none; border-bottom: none;
    width: 100%;
    text-align: left;
}
#sidemenu .menu-item:hover { background: #16213e; color: #fff; }
#sidemenu .menu-item.active {
    background: #16213e;
    border-left-color: var(--accent);
    color: #fff;
    font-weight: 600;
}
.menu-footer {
    padding: 16px 20px;
    border-top: 1px solid #333;
    font-size: 11px;
    color: #64748b;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
}
.menu-footer strong { color: #94a3b8; font-weight: 500; }
.menu-footer .version-info { font-size: 11px; color: #64748b; line-height: 1.5; }
#appVersionFooter { background: transparent; }
#btn-logout-menu {
    align-self: stretch;
    background: var(--danger);
    color: #fff;
    border: 2px solid var(--danger);
    border-radius: var(--radius);
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
}
#btn-logout-menu:hover { background: #c0392b; border-color: #c0392b; }

/* ─── Content area ─────────────────────────────────────────── */
#content { flex: 1; padding: 24px 32px; overflow-x: auto; }
.page { max-width: 1400px; margin: 0 auto; }
.page.narrow { max-width: 800px; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.page-header h2 { font-size: 22px; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 10px; }
.btn-back { background: none; border: none; cursor: pointer; font-size: 22px; color: var(--text-light); padding: 0 6px; line-height: 1; font-family: inherit; }
.btn-back:hover { color: var(--primary); }

/* ─── Cards ─────────────────────────────────────────────────── */
.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}
.card h3 { font-size: 15px; font-weight: 600; margin-bottom: 12px; color: var(--text); }
.card h4 { font-size: 13px; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; margin: 16px 0 8px; }
.row-between { display: flex; justify-content: space-between; align-items: center; }
.muted { color: var(--text-light); font-size: 13px; }
.error { color: var(--danger); font-size: 13px; }

/* ─── Buttons ──────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 8px 14px; border: 1px solid var(--border); border-radius: 6px;
    background: #fff; color: var(--text); cursor: pointer;
    font-size: 13px; font-weight: 500; font-family: inherit;
    transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: #f8fafc; }
.btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn.primary:hover { background: var(--primary-light); }
.btn.accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.accent:hover { background: #d13651; }
.btn.danger { background: #fff; color: var(--danger); border-color: var(--danger); }
.btn.danger:hover { background: #fee2e2; }
.btn.sm { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── Forms ────────────────────────────────────────────────── */
label { display: block; margin-bottom: 14px; font-size: 13px; font-weight: 500; color: var(--text); }
input[type=text], input[type=password], input[type=email],
select, textarea {
    width: 100%;
    padding: 8px 12px;
    margin-top: 4px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    font-family: ui-monospace, Menlo, Consolas, monospace;
    background: #fff;
    color: var(--text);
}
input[type=email] { font-family: inherit; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--info); }
input[type=file] { margin: 8px 0; font-size: 13px; }

/* ─── Tables ───────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; }
table th {
    text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--text-light); padding: 10px 12px; border-bottom: 2px solid var(--border); background: #f8fafc;
}
table td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
table tr:last-child td { border-bottom: none; }
table tr:hover td { background: #f8fafc; }
table code { font-size: 11px; color: var(--text-light); background: #f1f5f9; padding: 2px 6px; border-radius: 3px; }

/* ─── Job status chips ─────────────────────────────────────── */
.status { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.status-DRAFT { background: #e5e7eb; color: #4b5563; }
.status-READY { background: #dbeafe; color: #1e40af; }
.status-RUNNING { background: #fed7aa; color: #9a3412; }
.status-COMPLETED { background: #d1fae5; color: #065f46; }
.status-FAILED { background: #fee2e2; color: #991b1b; }

/* ─── KPI cards ────────────────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi {
    background: #fff; border-radius: var(--radius); padding: 14px 16px;
    box-shadow: var(--shadow); border-top: 3px solid var(--primary);
}
.kpi .l { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-light); margin-bottom: 4px; }
.kpi .v { font-size: 24px; font-weight: 700; color: var(--text); }
.kpi.success { border-top-color: var(--success); }
.kpi.warning { border-top-color: var(--warning); }
.kpi.danger { border-top-color: var(--danger); }
.kpi.info { border-top-color: var(--info); }

/* ─── Metadata list ────────────────────────────────────────── */
.meta-grid { display: grid; grid-template-columns: auto 1fr; gap: 6px 20px; font-size: 13px; margin-bottom: 16px; }
.meta-grid dt { color: var(--text-light); font-weight: 500; }
.meta-grid dd { color: var(--text); font-family: ui-monospace, Menlo, Consolas, monospace; }

/* ─── Collapsible ──────────────────────────────────────────── */
.collapsible { margin-bottom: 12px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.collapsible-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; cursor: pointer; user-select: none; background: #f8fafc; }
.collapsible-header:hover { background: #f1f5f9; }
.collapsible-header h3 { margin: 0; font-size: 14px; font-weight: 600; }
.collapsible-header .chevron { transition: transform 0.2s; font-size: 10px; color: var(--text-light); }
.collapsible.collapsed .chevron { transform: rotate(-90deg); }
.collapsible-body { padding: 20px; }
.collapsible.collapsed .collapsible-body { display: none; }
.collapsible-header .actions { display: flex; gap: 8px; align-items: center; }

/* ─── Group palette (stable colours) ──────────────────────── */
.group-0 { --gc: #2563eb; }
.group-1 { --gc: #059669; }
.group-2 { --gc: #d97706; }
.group-3 { --gc: #7c3aed; }
.group-4 { --gc: #db2777; }
.group-5 { --gc: #0891b2; }
.group-badge {
    display: inline-block; padding: 2px 10px; border-radius: 12px;
    font-size: 11px; font-weight: 600; color: #fff; background: var(--gc);
}

/* ─── Gantt ────────────────────────────────────────────────── */
#ganttChart { border: 1px solid var(--border); border-radius: 6px; background: #fafbfc; overflow-x: auto; font-size: 11px; }
.gantt-row { display: flex; align-items: center; border-bottom: 1px dashed #e2e8f0; }
.gantt-row:last-child { border-bottom: none; }
.gantt-row.axis { border-bottom: 1px solid var(--border); background: #f1f5f9; }
.gantt-label { flex: 0 0 140px; padding: 6px 12px; font-weight: 600; font-size: 12px; color: var(--text); border-left: 3px solid var(--gc, transparent); display: flex; align-items: center; gap: 8px; }
.gantt-row.axis .gantt-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-light); border-left: none; font-weight: 500; }
.gantt-track { flex: 1; position: relative; height: 28px; min-width: 720px; }
.gantt-row.axis .gantt-track { height: 22px; }
.gantt-bar {
    position: absolute; top: 5px; height: 18px; border-radius: 3px;
    background: var(--gc); color: #fff; padding: 0 6px; line-height: 18px;
    font-size: 10px; font-weight: 500; overflow: hidden; white-space: nowrap; cursor: help;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.gantt-tick { position: absolute; top: 0; bottom: 0; border-left: 1px dotted #cbd5e0; font-size: 9px; color: var(--text-light); padding-left: 3px; }

/* ─── Summary chips (legacy, kept for compat) ─────────────── */
.summary-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip { background: #f1f5f9; padding: 6px 12px; border-radius: 999px; font-size: 12px; color: var(--text); }
.chip strong { color: var(--primary); margin-left: 6px; }

/* ─── Markdown from AI ─────────────────────────────────────── */
.markdown h1, .markdown h2, .markdown h3 { margin: 16px 0 8px; color: var(--primary); }
.markdown h1 { font-size: 17px; } .markdown h2 { font-size: 15px; } .markdown h3 { font-size: 14px; }
.markdown p { margin: 8px 0; line-height: 1.6; }
.markdown ul, .markdown ol { margin: 8px 0 8px 24px; }
.markdown li { margin: 4px 0; }
.markdown code { background: #f1f5f9; padding: 1px 5px; border-radius: 3px; font-size: 12px; color: var(--primary); }
.markdown pre { background: #1a1a2e; color: #e2e8f0; padding: 12px 14px; border-radius: 4px; font-size: 12px; overflow-x: auto; }
.markdown pre code { background: transparent; color: inherit; padding: 0; }
.markdown strong { font-weight: 600; color: var(--text); }

/* ─── Code block (raw JSON etc.) ───────────────────────────── */
pre.codeblock {
    background: #1a1a2e; color: #e2e8f0; padding: 14px 16px;
    border-radius: 6px; overflow-x: auto; max-height: 400px;
    font-size: 12px; line-height: 1.5; font-family: ui-monospace, Menlo, Consolas, monospace;
}

/* ─── AI Setup page (form sections + provider cards) ──────── */
.page-desc {
    display: flex; gap: 12px; align-items: flex-start;
    padding: 12px 16px; margin-bottom: 16px;
    background: #f1f5f9; border-radius: var(--radius);
    font-size: 13px; line-height: 1.5; color: var(--text);
}
.page-desc-icon { font-size: 24px; flex-shrink: 0; }
.page-desc b { color: var(--text); }

.form-section {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 16px;
    overflow: hidden;
}
.form-section-title {
    padding: 12px 20px;
    background: #f8fafc;
    font-size: 14px; font-weight: 600;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.form-section-title.collapsible { cursor: pointer; user-select: none; position: relative; padding-left: 36px; }
.form-section-title.collapsible::before {
    content: '\25BC'; font-size: 10px; color: var(--text-light);
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    transition: transform 0.2s;
}
.form-section.collapsed .form-section-title.collapsible::before { transform: translateY(-50%) rotate(-90deg); }
.form-section.collapsed .form-section-body { display: none; }
.form-section-body { padding: 16px 20px; }

.ai-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 12px;
}
.ai-card:last-child { margin-bottom: 0; }
.ai-card-row1 {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 10px; flex-wrap: wrap; gap: 8px;
}
.ai-card-row2 {
    display: grid; grid-template-columns: 1fr auto auto;
    gap: 8px; align-items: end; font-size: 12px;
}
.ai-card-row3 {
    margin-top: 8px;
    display: grid; grid-template-columns: 1fr auto;
    gap: 8px; align-items: end;
}
.ai-card-key-fields {
    display: grid; grid-template-columns: auto 1fr;
    gap: 8px; align-items: end;
}
.ai-card-key-actions {
    display: flex; gap: 6px; align-items: end; padding-bottom: 1px;
}
.ai-field-label {
    font-size: 11px; color: var(--text-light);
    margin-bottom: 2px;
}
.ai-card select, .ai-card input[type=text], .ai-card input[type=password], .ai-card input[type=number] {
    font-family: inherit;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: #fff;
    color: var(--text);
    margin-top: 0;
}

.ai-modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5); z-index: 1000;
    display: flex; align-items: center; justify-content: center;
}
.ai-modal {
    background: #fff; border-radius: 12px; padding: 20px;
    max-width: 500px; width: 95%;
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
    #btn-menu-toggle { display: inline-flex; }
    #sidemenu {
        position: fixed; top: 56px; left: 0; bottom: 0;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 90;
        box-shadow: var(--shadow-lg);
    }
    #sidemenu.open { transform: translateX(0); }
    #content { padding: 16px; }
    .page-header h2 { font-size: 18px; }
    .kpi-grid { grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 8px; }
    .kpi .v { font-size: 20px; }
}