/* ============================================================
   DeskSyndic — Professional Property Management Desktop App
   ============================================================ */

/* ── CSS Variables ────────────────────────────────────────── */
:root {
    --color-primary: #2e7d32;
    --color-primary-dark: #1b5e20;
    --color-primary-light: #4caf50;
    --color-primary-hover: #256b28;
    --color-primary-bg: #e8f5e9;

    --color-sidebar-bg: #1b3a1b;
    --color-sidebar-hover: #254d25;
    --color-sidebar-active: #2e7d32;
    --color-sidebar-text: #ffffffcc;
    --color-sidebar-text-active: #ffffff;

    --color-bg: #f5f5f5;
    --color-surface: #ffffff;
    --color-border: #e0e0e0;
    --color-border-light: #eeeeee;

    --color-text: #212121;
    --color-text-secondary: #757575;
    --color-text-muted: #9e9e9e;

    --color-danger: #d32f2f;
    --color-danger-bg: #ffebee;
    --color-warning: #f57c00;
    --color-warning-bg: #fff3e0;
    --color-info: #1976d2;
    --color-info-bg: #e3f2fd;
    --color-success: #2e7d32;
    --color-success-bg: #e8f5e9;

    --color-badge-green: #2e7d32;
    --color-badge-blue: #1976d2;
    --color-badge-orange: #f57c00;
    --color-badge-red: #d32f2f;
    --color-badge-gray: #757575;
    --color-badge-purple: #7b1fa2;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --sidebar-width: 250px;
    --sidebar-collapsed-width: 60px;
    --header-height: 56px;

    --font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}


/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: var(--font-family);
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}
a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

img { max-width: 100%; }

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}
h1 { font-size: 1.75rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }


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

.main-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: margin-left var(--transition-normal);
}

.main-area {
    flex: 1;
    overflow-y: auto;
    padding: 24px 28px;
    background: var(--color-bg);
}


/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-sidebar-bg);
    color: var(--color-sidebar-text);
    display: flex;
    flex-direction: column;
    transition: width var(--transition-normal), min-width var(--transition-normal);
    overflow: hidden;
    z-index: 100;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
    min-width: var(--sidebar-collapsed-width);
}

/* Sidebar Header */
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.sidebar-header img {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.logo {
    overflow: hidden;
    white-space: nowrap;
}

.logo .logo-text {
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.logo .logo-sub {
    font-size: 0.7rem;
    color: var(--color-primary-light);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    line-height: 1.2;
}

.sidebar.collapsed .logo {
    display: none;
}

/* Sidebar Toggle */
.sidebar-toggle {
    background: none;
    border: none;
    color: var(--color-sidebar-text);
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: background var(--transition-fast);
    flex-shrink: 0;
}
.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}
.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.nav-section-title {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.35);
    padding: 16px 18px 6px;
    font-weight: 600;
}

.sidebar.collapsed .nav-section-title {
    display: none;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 18px;
    color: var(--color-sidebar-text);
    font-size: 1.05rem;
    transition: all var(--transition-fast);
    cursor: pointer;
    border-left: 3px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

.sidebar-link:hover {
    background: var(--color-sidebar-hover);
    color: var(--color-sidebar-text-active);
    text-decoration: none;
}

.sidebar-link.active {
    background: var(--color-sidebar-active);
    color: var(--color-sidebar-text-active);
    border-left-color: var(--color-primary-light);
    font-weight: 600;
}

.sidebar-link .sidebar-icon {
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.sidebar-link .sidebar-label {
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.collapsed .sidebar-link {
    justify-content: center;
    padding: 10px;
}

.sidebar.collapsed .sidebar-label {
    display: none;
}

/* Sidebar Footer */
.sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 14px;
    flex-shrink: 0;
}


/* ── Top Header Bar ───────────────────────────────────────── */
.top-header {
    height: var(--header-height);
    min-height: var(--header-height);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 90;
}

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

.header-left h1 {
    font-size: 1.15rem;
    font-weight: 600;
}

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

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary-bg);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8rem;
}


/* ── Header User & Version blocks ──────────────────────────── */
.header-bell {
    position: relative;
    font-size: 1.2rem;
    cursor: pointer;
}
.bell-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    background: var(--color-danger);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 10px;
    min-width: 16px;
    text-align: center;
}
.header-user-block {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    line-height: 1.3;
}
.header-user {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text);
}
.header-user-email {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}
.header-user-org {
    font-size: 0.7rem;
    color: var(--color-primary);
    font-weight: 500;
}
.header-version-block {
    text-align: right;
    line-height: 1.3;
}
.header-version-line1 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
}
.header-version-line2 {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}
.env-badge {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
    vertical-align: middle;
}

/* ── Page Header ──────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1,
.page-header h2 {
    margin: 0;
}


/* ── Cards ────────────────────────────────────────────────── */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
}

.card-header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--color-border-light);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-body {
    padding: 18px;
}

.card-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--color-border-light);
    background: #fafafa;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}


/* ── KPI Cards ────────────────────────────────────────────── */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    border-left: 4px solid var(--color-primary);
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: box-shadow var(--transition-fast);
}

.kpi-card:hover {
    box-shadow: var(--shadow-md);
}

.kpi-card.accent-green  { border-left-color: var(--color-success); }
.kpi-card.accent-blue   { border-left-color: var(--color-info); }
.kpi-card.accent-orange { border-left-color: var(--color-warning); }
.kpi-card.accent-red    { border-left-color: var(--color-danger); }
.kpi-card.accent-gray   { border-left-color: var(--color-badge-gray); }
.kpi-card.accent-purple { border-left-color: var(--color-badge-purple); }

.kpi-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    font-weight: 600;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

.kpi-detail {
    font-size: 0.8rem;
    color: var(--color-primary);
    margin-top: 4px;
}
.kpi-detail a {
    font-size: 0.8rem;
}


/* ── Tables ───────────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

thead th {
    background: #fafafa;
    border-bottom: 2px solid var(--color-border);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}

tbody tr:nth-child(even) {
    background: #fafafa;
}

tbody tr:hover {
    background: var(--color-primary-bg);
}

.clickable-row {
    cursor: pointer;
}
.clickable-row:hover {
    background: var(--color-primary-bg) !important;
}


/* ── Accordion Cards ──────────────────────────────────────── */
.accordion-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
}

.accordion-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    cursor: pointer;
    user-select: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background var(--transition-fast);
    background: #fafafa;
}

.accordion-header:hover {
    background: var(--color-primary-bg);
}

.accordion-arrow {
    transition: transform var(--transition-normal);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.accordion-card.open .accordion-arrow {
    transform: rotate(90deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 18px;
}

.accordion-card.open .accordion-body {
    max-height: 2000px;
    padding: 16px 18px;
    border-top: 1px solid var(--color-border-light);
}


/* ── Badges ───────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    line-height: 1.6;
}

.badge-green  { background: #e8f5e9; color: var(--color-badge-green); }
.badge-blue   { background: #e3f2fd; color: var(--color-badge-blue); }
.badge-orange { background: #fff3e0; color: var(--color-badge-orange); }
.badge-red    { background: #ffebee; color: var(--color-badge-red); }
.badge-gray   { background: #f5f5f5; color: var(--color-badge-gray); }
.badge-purple { background: #f3e5f5; color: var(--color-badge-purple); }


/* ── Buttons ──────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
    line-height: 1.4;
}

.btn:hover {
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}
.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #ffffff;
}

.btn-secondary {
    background: #6c757d;
    color: #ffffff;
    border-color: #6c757d;
}
.btn-secondary:hover:not(:disabled) {
    background: #5a6268;
    border-color: #5a6268;
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover:not(:disabled) {
    background: var(--color-primary);
    color: #ffffff;
}

.btn-danger {
    background: var(--color-danger);
    color: #ffffff;
    border-color: var(--color-danger);
}
.btn-danger:hover:not(:disabled) {
    background: #b71c1c;
    border-color: #b71c1c;
    color: #ffffff;
}

.btn-sm {
    padding: 4px 12px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 10px 24px;
    font-size: 1rem;
}

.btn-logout {
    background: transparent;
    color: var(--color-danger);
    border-color: var(--color-danger);
    font-size: 0.8rem;
    padding: 5px 14px;
}
.btn-logout:hover {
    background: var(--color-danger);
    color: #ffffff;
}


/* ── Forms ─────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.15);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23757575' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

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

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    accent-color: var(--color-primary);
}


/* ── Alerts ───────────────────────────────────────────────── */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 16px;
    border-left: 4px solid transparent;
}

.alert-danger {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border-left-color: var(--color-danger);
}

.alert-warning {
    background: var(--color-warning-bg);
    color: #e65100;
    border-left-color: var(--color-warning);
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border-left-color: var(--color-success);
}

.alert-info {
    background: var(--color-info-bg);
    color: var(--color-info);
    border-left-color: var(--color-info);
}


/* ── Alert Summary Boxes ──────────────────────────────────── */
.alert-summary-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.alert-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.alert-summary-item {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.8rem;
    text-align: center;
}

.alert-summary-item .alert-count {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2px;
}

.alert-summary-item.critical {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid #ffcdd2;
}

.alert-summary-item.warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid #ffe0b2;
}

.alert-summary-item.info {
    background: var(--color-info-bg);
    color: var(--color-info);
    border: 1px solid #bbdefb;
}

.alert-summary-item.total {
    background: #f5f5f5;
    color: var(--color-badge-gray);
    border: 1px solid var(--color-border);
}


/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active,
.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 560px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border-light);
}

.modal-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ── Bouton baguette magique ── */
.btn-wizard {
    background: linear-gradient(135deg, #ff9800, #f57c00);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(255, 152, 0, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
    flex-shrink: 0;
}
.btn-wizard:hover {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.5);
}
.btn-wizard:active {
    transform: scale(0.95);
}

@keyframes wizardPulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 152, 0, 0.5); }
    70% { box-shadow: 0 0 0 10px rgba(255, 152, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 152, 0, 0); }
}

.wizard-filled {
    animation: wizardPulse 0.5s ease-out;
    background-color: #fff8e1 !important;
    border-color: #ff9800 !important;
    transition: background-color 1.5s ease, border-color 1.5s ease;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 4px;
    line-height: 1;
    border-radius: var(--radius-sm);
}
.modal-close:hover {
    background: #f5f5f5;
    color: var(--color-text);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 20px;
    border-top: 1px solid var(--color-border-light);
}

.modal-lg {
    max-width: 780px;
}


/* ── Toast Notification ───────────────────────────────────── */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1100;
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
}

.toast {
    background: #333333;
    color: #ffffff;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    max-width: 420px;
    animation: toastSlideIn 0.3s ease;
}

.toast.toast-success { border-left: 4px solid var(--color-success); }
.toast.toast-danger  { border-left: 4px solid var(--color-danger); }
.toast.toast-warning { border-left: 4px solid var(--color-warning); }
.toast.toast-info    { border-left: 4px solid var(--color-info); }

.toast.hide {
    animation: toastSlideOut 0.25s ease forwards;
}

@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

@keyframes toastSlideOut {
    from { transform: translateX(0); opacity: 1; }
    to   { transform: translateX(100%); opacity: 0; }
}


/* ── Grid Helpers ─────────────────────────────────────────── */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.grid-7-3 {
    display: grid;
    grid-template-columns: 7fr 3fr;
    gap: 20px;
}

.grid-8-4 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}


/* ── Detail Grid ──────────────────────────────────────────── */
.detail-grid {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 8px 16px;
    font-size: 0.875rem;
}

.detail-grid dt,
.detail-grid .detail-label {
    font-weight: 600;
    color: var(--color-text-secondary);
}

.detail-grid dd,
.detail-grid .detail-value {
    color: var(--color-text);
}


/* ── Empty State ──────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--color-text-muted);
}

.empty-state .empty-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-state .empty-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.empty-state .empty-message {
    font-size: 0.875rem;
    max-width: 360px;
    margin: 0 auto;
}


/* ── Login Page ───────────────────────────────────────────── */
.login-page {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 40%, #4caf50 100%);
}

.login-box {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 36px 32px;
    width: 100%;
    max-width: 400px;
}

.login-box .login-logo {
    text-align: center;
    margin-bottom: 24px;
}

.login-box .login-logo img {
    width: 56px;
    height: 56px;
    margin-bottom: 10px;
}

.login-box .login-logo h1 {
    font-size: 1.4rem;
    color: var(--color-primary-dark);
    margin-bottom: 2px;
}

.login-box .login-logo p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.login-box .form-group {
    margin-bottom: 18px;
}

.login-box .btn-primary {
    width: 100%;
    padding: 10px;
    font-size: 0.95rem;
}


/* ── Spinner ──────────────────────────────────────────────── */
.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.spinner-sm {
    width: 18px;
    height: 18px;
    border-width: 2px;
}

.spinner-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
}

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


/* ── Header Version Block ─────────────────────────────────── */
.header-version-block {
    text-align: right;
    line-height: 1.3;
}

.header-version-block .line1 {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
}

.header-version-block .line2 {
    font-size: 0.68rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.env-badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid #a5d6a7;
}


/* ── Text Utilities ───────────────────────────────────────── */
.text-sm     { font-size: 0.8rem; }
.text-xs     { font-size: 0.72rem; }
.text-lg     { font-size: 1.1rem; }
.text-muted  { color: var(--color-text-muted) !important; }
.text-secondary { color: var(--color-text-secondary) !important; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-left   { text-align: left; }
.text-bold   { font-weight: 600; }
.text-success { color: var(--color-success) !important; }
.text-danger  { color: var(--color-danger) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-info    { color: var(--color-info) !important; }
.text-nowrap  { white-space: nowrap; }


/* ── Spacing Utilities ────────────────────────────────────── */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.ml-1 { margin-left: 8px; }
.mr-1 { margin-right: 8px; }
.p-0  { padding: 0; }
.p-1  { padding: 8px; }
.p-2  { padding: 16px; }
.p-3  { padding: 24px; }
.px-1 { padding-left: 8px; padding-right: 8px; }
.py-1 { padding-top: 8px; padding-bottom: 8px; }


/* ── Display & Flex Utilities ─────────────────────────────── */
.d-none    { display: none; }
.d-block   { display: block; }
.d-flex    { display: flex; }
.d-grid    { display: grid; }
.flex-column { flex-direction: column; }
.flex-wrap   { flex-wrap: wrap; }
.flex-1      { flex: 1; }
.gap-1       { gap: 8px; }
.gap-2       { gap: 16px; }
.align-center   { align-items: center; }
.align-start    { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.justify-end     { justify-content: flex-end; }


/* ── Sizing Utilities ─────────────────────────────────────── */
.w-100 { width: 100%; }
.w-auto { width: auto; }


/* ── Misc Utilities ───────────────────────────────────────── */
.cursor-pointer { cursor: pointer; }
.overflow-hidden { overflow: hidden; }
.border-top    { border-top: 1px solid var(--color-border); }
.border-bottom { border-bottom: 1px solid var(--color-border); }
.rounded { border-radius: var(--radius-md); }


/* ── Tabs ─────────────────────────────────────────────────── */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 20px;
    gap: 0;
}

.tab {
    padding: 10px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
}

.tab:hover {
    color: var(--color-primary);
}

.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}


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

.search-input {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.search-input input {
    width: 100%;
    padding: 8px 12px 8px 34px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-family: inherit;
}

.search-input input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.15);
}

.search-input .search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 0.9rem;
    pointer-events: none;
}


/* ── Pagination ───────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: 20px;
}

.pagination .page-btn {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.pagination .page-btn:hover {
    background: var(--color-primary-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .page-btn.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}


/* ── Tooltip ──────────────────────────────────────────────── */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: #fff;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: 500;
}

[data-tooltip]:hover::after {
    opacity: 1;
}


/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1200px) {
    .grid-7-3 {
        grid-template-columns: 1fr;
    }
    .grid-8-4 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .kpi-row {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    .detail-grid {
        grid-template-columns: 140px 1fr;
    }
    .main-area {
        padding: 16px 18px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -var(--sidebar-width);
        transition: left var(--transition-normal);
    }
    .sidebar.mobile-open {
        left: 0;
    }
    .kpi-row {
        grid-template-columns: 1fr 1fr;
    }
    .alert-summary-row {
        grid-template-columns: 1fr 1fr;
    }
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .modal {
        width: 95%;
        margin: 10px;
    }
}

@media (max-width: 480px) {
    .kpi-row {
        grid-template-columns: 1fr;
    }
    .alert-summary-row {
        grid-template-columns: 1fr;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .detail-grid dt,
    .detail-grid .detail-label {
        margin-top: 8px;
    }
}


/* ── Print Styles ─────────────────────────────────────────── */
@media print {
    .sidebar,
    .top-header,
    .toast-container,
    .modal-overlay,
    .btn-logout {
        display: none !important;
    }
    .main-column {
        margin-left: 0 !important;
    }
    .main-area {
        padding: 0;
    }
    body {
        background: white;
    }
}

/* ── OCR Scanner (from ArgusFlotte) ──────────────────────── */
.ocr-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #e5e7eb;
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}
.ocr-found { border-color: #22c55e !important; background: #f0fdf4 !important; }
.ocr-warn { border-color: #f59e0b !important; background: #fffbeb !important; }
.cg-fields { display: flex; flex-direction: column; gap: 8px; }
.cg-row { display: flex; gap: 12px; }
.cg-row .cg-field { flex: 1; }
.cg-field label { display: block; font-size: 12px; color: #6b7280; margin-bottom: 2px; }
.cg-field input, .cg-field select, .cg-field textarea { width: 100%; padding: 6px 8px; border: 1px solid #d1d5db; border-radius: 6px; font-size: 13px; }
.cg-field input:focus, .cg-field select:focus, .cg-field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(34,197,94,.15); }