/* ─── 1stGIS Brand CSS ──────────────────────────────────────────────────────── */
:root {
    --gis-gold:    #F4C430;
    --gis-amber:   #C8860A;
    --gis-obsidian:#1a1209;
    --gis-ivory:   #F8F7F3;
    --gis-text:    #1a1209;
    --gis-muted:   #6b6b6b;
    --gis-border:  #e0ddd5;
    --gis-danger:  #d9534f;
    --gis-success: #3a8a3a;
    --gis-warning: #e8a020;
    --gis-radius:  8px;
    --gis-shadow:  0 2px 12px rgba(26,18,9,0.10);
}

/* ─── Reset / Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
    background: var(--gis-ivory);
    color: var(--gis-text);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    margin: 0;
}

a { color: var(--gis-amber); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Layout Shell ──────────────────────────────────────────────────────────── */
.gis-shell {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ─── Sidebar ───────────────────────────────────────────────────────────────── */
.gis-sidebar {
    width: 240px;
    background: var(--gis-obsidian);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow-y: auto;
}

.gis-sidebar-logo {
    padding: 20px 18px 14px;
    border-bottom: 1px solid rgba(244,196,48,0.15);
}

.gis-sidebar-logo h1 {
    color: var(--gis-gold);
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.3px;
}

.gis-sidebar-logo small {
    color: rgba(244,196,48,0.55);
    font-size: 0.72rem;
    display: block;
    margin-top: 2px;
}

.gis-nav-section {
    padding: 10px 18px 4px;
    color: rgba(244,196,48,0.45);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.gis-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 18px;
    color: rgba(248,247,243,0.78);
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    font-size: 0.9rem;
    text-decoration: none;
}

.gis-nav-item:hover {
    background: rgba(244,196,48,0.08);
    color: var(--gis-gold);
    text-decoration: none;
}

.gis-nav-item.active,
.gis-nav-item.gis-nav-active {
    background: rgba(244,196,48,0.12);
    color: var(--gis-gold);
    border-left-color: var(--gis-gold);
    font-weight: 600;
}

/* ─── Top Bar ───────────────────────────────────────────────────────────────── */
.gis-topbar {
    height: 56px;
    background: #fff;
    border-bottom: 1px solid var(--gis-border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.gis-topbar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gis-obsidian);
    flex: 1;
}

.gis-topbar-user {
    font-size: 0.85rem;
    color: var(--gis-muted);
}

/* ─── Main Content ──────────────────────────────────────────────────────────── */
.gis-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.gis-content {
    flex: 1;
    overflow-y: auto;
    padding: 32px 40px 48px;
}

/* ─── Cards ─────────────────────────────────────────────────────────────────── */
.gis-card {
    background: #fff;
    border-radius: var(--gis-radius);
    box-shadow: var(--gis-shadow);
    padding: 20px 22px;
    margin-bottom: 18px;
}

.gis-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gis-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

/* ─── KPI Row ───────────────────────────────────────────────────────────────── */
.gis-kpi-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.gis-kpi {
    background: #fff;
    border-radius: var(--gis-radius);
    box-shadow: var(--gis-shadow);
    padding: 18px 22px;
    min-width: 140px;
    flex: 1;
}

.gis-kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gis-obsidian);
    line-height: 1;
    margin-bottom: 4px;
}

.gis-kpi-label {
    font-size: 0.78rem;
    color: var(--gis-muted);
    font-weight: 500;
}

.gis-kpi.gold  .gis-kpi-value { color: var(--gis-amber); }
.gis-kpi.warn  .gis-kpi-value { color: var(--gis-warning); }
.gis-kpi.danger .gis-kpi-value { color: var(--gis-danger); }
.gis-kpi.ok    .gis-kpi-value { color: var(--gis-success); }

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.gis-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background 0.15s, opacity 0.15s;
}

.gis-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.gis-btn-primary {
    background: var(--gis-gold);
    color: var(--gis-obsidian);
}
.gis-btn-primary:hover:not(:disabled) { background: var(--gis-amber); color: #fff; }

.gis-btn-secondary {
    background: transparent;
    color: var(--gis-obsidian);
    border: 1.5px solid var(--gis-border);
}
.gis-btn-secondary:hover:not(:disabled) { background: var(--gis-border); }

.gis-btn-danger {
    background: var(--gis-danger);
    color: #fff;
}
.gis-btn-danger:hover:not(:disabled) { opacity: 0.85; }

.gis-btn-sm { padding: 5px 12px; font-size: 0.82rem; }

/* ─── Search / Filter Bar ───────────────────────────────────────────────────── */
.gis-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.gis-search {
    flex: 1;
    min-width: 180px;
    max-width: 320px;
    padding: 8px 12px;
    border: 1.5px solid var(--gis-border);
    border-radius: 6px;
    font-size: 0.9rem;
    background: #fff;
}

.gis-search:focus { outline: none; border-color: var(--gis-gold); }

.gis-select {
    padding: 8px 10px;
    border: 1.5px solid var(--gis-border);
    border-radius: 6px;
    font-size: 0.88rem;
    background: #fff;
    cursor: pointer;
}

/* ─── Table ─────────────────────────────────────────────────────────────────── */
.gis-table-wrap {
    overflow-x: auto;
    border-radius: var(--gis-radius);
    box-shadow: var(--gis-shadow);
}

.gis-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 0.88rem;
}

.gis-table th {
    background: var(--gis-obsidian);
    color: var(--gis-gold);
    padding: 11px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.gis-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--gis-border);
    vertical-align: middle;
}

.gis-table tr:last-child td { border-bottom: none; }
.gis-table tr:hover td { background: #faf9f5; }

/* ─── Status Badges ─────────────────────────────────────────────────────────── */
.gis-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.gis-badge-available  { background: #e6f4e6; color: var(--gis-success); }
.gis-badge-assigned   { background: #fff3cd; color: #856404; }
.gis-badge-maintenance{ background: #fde8e8; color: var(--gis-danger); }
.gis-badge-retired    { background: #eee; color: #666; }
.gis-badge-open       { background: #e3f0ff; color: #1a56b0; }
.gis-badge-inprogress { background: #fff3cd; color: #856404; }
.gis-badge-completed  { background: #e6f4e6; color: var(--gis-success); }
.gis-badge-overdue    { background: #fde8e8; color: var(--gis-danger); }

/* ─── Pagination ────────────────────────────────────────────────────────────── */
.gis-pagination {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    justify-content: flex-end;
    font-size: 0.87rem;
}

.gis-page-btn {
    padding: 5px 12px;
    border: 1.5px solid var(--gis-border);
    border-radius: 5px;
    background: #fff;
    cursor: pointer;
    transition: background 0.12s;
}

.gis-page-btn:hover:not(:disabled) { background: var(--gis-gold); border-color: var(--gis-gold); }
.gis-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.gis-page-btn.active { background: var(--gis-gold); border-color: var(--gis-gold); font-weight: 700; }

/* ─── AI Panel ──────────────────────────────────────────────────────────────── */
.gis-ai-panel {
    width: 360px;
    background: #fff;
    border-left: 1px solid var(--gis-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.gis-ai-header {
    background: var(--gis-obsidian);
    color: var(--gis-gold);
    padding: 14px 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gis-ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gis-ai-msg {
    padding: 10px 13px;
    border-radius: 10px;
    font-size: 0.88rem;
    max-width: 88%;
    line-height: 1.5;
}

.gis-ai-msg.user {
    background: var(--gis-gold);
    color: var(--gis-obsidian);
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.gis-ai-msg.assistant {
    background: #f0ede6;
    color: var(--gis-text);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

.gis-ai-input-row {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--gis-border);
}

.gis-ai-input {
    flex: 1;
    padding: 8px 12px;
    border: 1.5px solid var(--gis-border);
    border-radius: 6px;
    font-size: 0.9rem;
    resize: none;
}

.gis-ai-input:focus { outline: none; border-color: var(--gis-gold); }

/* ─── Module Tiles (Dashboard) ──────────────────────────────────────────────── */
.gis-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.gis-tile {
    background: #fff;
    border-radius: var(--gis-radius);
    box-shadow: var(--gis-shadow);
    padding: 22px 18px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.15s, transform 0.12s;
    text-align: center;
}

.gis-tile:hover { border-color: var(--gis-gold); transform: translateY(-2px); }
.gis-tile.locked { opacity: 0.45; cursor: default; }
.gis-tile.locked:hover { border-color: transparent; transform: none; }

.gis-tile-icon { font-size: 2rem; margin-bottom: 8px; }
.gis-tile-name { font-weight: 700; font-size: 0.95rem; color: var(--gis-obsidian); }
.gis-tile-desc { font-size: 0.78rem; color: var(--gis-muted); margin-top: 4px; }

/* ─── Form Elements ─────────────────────────────────────────────────────────── */
.gis-form-group { margin-bottom: 14px; }

.gis-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gis-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 5px;
}

.gis-input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--gis-border);
    border-radius: 6px;
    font-size: 0.92rem;
    background: #fff;
    transition: border-color 0.15s;
}

.gis-input:focus { outline: none; border-color: var(--gis-gold); }
.gis-input:disabled { background: #f5f5f0; color: var(--gis-muted); }

/* ─── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .gis-sidebar { width: 200px; }
    .gis-kpi { min-width: 110px; }
    .gis-ai-panel { width: 100%; position: fixed; bottom: 0; left: 0; right: 0; height: 50vh; z-index: 200; }
    .gis-content { padding: 16px; }
}

@media (max-width: 560px) {
    .gis-sidebar { display: none; }
    .gis-kpi-value { font-size: 1.6rem; }
}

/* ─── Warranty expiry highlight ──────────────────────────────────────────────── */
.gis-warranty-warn { color: var(--gis-warning); font-weight: 600; }
.gis-warranty-expired { color: var(--gis-danger); font-weight: 600; }

/* ─── Loading spinner ───────────────────────────────────────────────────────── */
.gis-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(244,196,48,0.3);
    border-top-color: var(--gis-gold);
    border-radius: 50%;
    animation: gis-spin 0.7s linear infinite;
}

@keyframes gis-spin { to { transform: rotate(360deg); } }

/* ─── Toast-style notification placeholder ───────────────────────────────────── */
.gis-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ─── Sidebar Brand ──────────────────────────────────────────────────────────── */
.gis-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 18px 14px;
    border-bottom: 1px solid rgba(244,196,48,0.15);
    flex-shrink: 0;
}

.gis-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: var(--gis-gold);
    color: var(--gis-obsidian);
    font-weight: 800;
    font-size: 0.82rem;
    border-radius: 8px;
    flex-shrink: 0;
    letter-spacing: -0.5px;
}

.gis-brand-name {
    color: var(--gis-gold);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

.gis-sidebar-footer {
    margin-top: auto;
    border-top: 1px solid rgba(244,196,48,0.1);
    flex-shrink: 0;
}

/* ─── Collapsed sidebar (icon-only 60px) ─────────────────────────────────────── */
.gis-sidebar-collapsed {
    width: 60px;
}

.gis-sidebar-collapsed .gis-sidebar-brand {
    padding: 16px 0 14px;
    justify-content: center;
}

.gis-nav-divider {
    height: 1px;
    background: rgba(244,196,48,0.12);
    margin: 6px 8px;
}

/* ─── Login / Register Card ──────────────────────────────────────────────────── */
.gis-login-shell {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.gis-login-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 32px rgba(26,18,9,0.13);
    padding: 2.5rem 2rem;
}

/* ─── AI Panel Header ────────────────────────────────────────────────────────── */
.gis-ai-panel-header {
    background: var(--gis-obsidian);
    color: var(--gis-gold);
    padding: 14px 18px;
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}