@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Sarabun:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: hsl(210, 30%, 97%);
    --bg-secondary: hsl(0, 0%, 100%);
    --bg-card: hsl(0, 0%, 100%);
    --bg-card-hover: hsl(210, 30%, 99%);
    --border-color: hsl(210, 20%, 90%);
    --border-active: hsl(217, 91%, 60%);
    
    --primary: hsl(217, 91%, 55%);
    --primary-hover: hsl(217, 91%, 62%);
    --primary-glow: hsla(217, 91%, 55%, 0.12);
    
    --success: hsl(142, 60%, 40%);
    --success-hover: hsl(142, 60%, 45%);
    --success-glow: hsla(142, 60%, 40%, 0.1);
    
    --danger: hsl(350, 75%, 48%);
    --danger-hover: hsl(350, 75%, 53%);
    --danger-glow: hsla(350, 75%, 48%, 0.1);

    --warning: hsl(38, 90%, 45%);
    --warning-glow: hsla(38, 90%, 45%, 0.1);
    
    --text-primary: hsl(222, 25%, 15%);
    --text-secondary: hsl(222, 12%, 40%);
    --text-muted: hsl(222, 8%, 55%);
    
    --font-heading: 'Outfit', 'Sarabun', sans-serif;
    --font-body: 'Sarabun', 'Outfit', sans-serif;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
    --shadow-md: 0 10px 30px -4px rgba(15, 23, 42, 0.06), 0 4px 8px -2px rgba(15, 23, 42, 0.02);
    --shadow-lg: 0 24px 60px -8px rgba(15, 23, 42, 0.09), 0 8px 16px -4px rgba(15, 23, 42, 0.03);
    --shadow-primary: 0 4px 20px 0 hsla(217, 91%, 55%, 0.15);
}

/* Reset and Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    background-image: 
        radial-gradient(at 0% 0%, hsla(217, 91%, 60%, 0.04) 0px, transparent 50%),
        radial-gradient(at 100% 100%, hsla(350, 89%, 60%, 0.02) 0px, transparent 50%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

/* Layout */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header & Glassmorphic Nav */
header {
    margin-bottom: 30px;
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), hsl(250, 91%, 60%));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.brand-info h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Nav tabs */
nav.tab-navigation {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 6px;
    border-radius: 16px;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    box-shadow: var(--shadow-sm);
}

nav.tab-navigation::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 500;
    padding: 12px 20px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: var(--transition-fast);
}

.tab-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: hsla(222, 25%, 15%, 0.04);
}

.tab-btn.active {
    color: white;
    background: var(--primary);
    box-shadow: var(--shadow-primary);
}

/* Dashboard Metrics & Layout */
.tab-content {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.tab-content.active {
    display: block;
}

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

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.metric-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-active);
    box-shadow: var(--shadow-md);
}

.metric-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-icon.blue { background: hsla(217, 91%, 60%, 0.15); color: var(--primary); }
.metric-icon.green { background: hsla(142, 72%, 45%, 0.15); color: var(--success); }
.metric-icon.red { background: hsla(350, 89%, 60%, 0.15); color: var(--danger); }
.metric-icon.yellow { background: hsla(38, 92%, 50%, 0.15); color: var(--warning); }

.metric-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.metric-info h3 {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Primary Dashboard Content Layout */
.dashboard-sections {
    display: grid;
    grid-template-columns: 2.2fr 1.8fr;
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 1024px) {
    .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-sections { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .dashboard-grid { grid-template-columns: 1fr; }
}

/* Card Structures */
.card-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-title svg {
    width: 20px;
    height: 20px;
    fill: var(--primary);
}

.panel-title h2 {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Alert Feeds */
.alert-feed {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 4px;
}

.alert-feed::-webkit-scrollbar {
    width: 6px;
}

.alert-feed::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.alert-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    transition: var(--transition-fast);
}

.alert-item:hover {
    background: hsl(210, 30%, 99%);
}

.alert-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.alert-indicator.danger { background: var(--danger); box-shadow: 0 0 10px var(--danger); }
.alert-indicator.warning { background: var(--warning); box-shadow: 0 0 10px var(--warning); }
.alert-indicator.success { background: var(--success); }

.alert-content h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.alert-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.alert-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    gap: 12px;
}

/* Charts and Settings Panels */
.chart-container {
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chart-legends {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

/* Line settings */
.settings-input-group {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

.text-input {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 12px;
    outline: none;
    font-family: var(--font-body);
    width: 100%;
    transition: var(--transition-fast);
}

.text-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(1px);
}

.btn.btn-secondary {
    background: hsl(210, 20%, 91%);
    color: var(--text-primary);
}

.btn.btn-secondary:hover {
    background: hsl(210, 20%, 86%);
}

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

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

/* Form Styles */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    position: relative;
}

.form-progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border-color);
    z-index: 1;
    transform: translateY(-50%);
}

.progress-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--primary);
    z-index: 2;
    transform: translateY(-50%);
    transition: var(--transition-normal);
}

.progress-step {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition-normal);
}

.progress-step.active {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--bg-primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

.progress-step.complete {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
}

.input-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-field label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

select.select-input {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 12px;
    outline: none;
    font-family: var(--font-body);
    width: 100%;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    transition: var(--transition-fast);
}

select.select-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Checklist items list */
.checklist-container {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
}

.checklist-header {
    background: hsla(217, 91%, 60%, 0.05);
    border-left: 4px solid var(--primary);
    padding: 12px 16px;
    border-radius: 0 12px 12px 0;
    margin-bottom: 15px;
    font-weight: 600;
}

.check-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px;
    transition: var(--transition-fast);
}

.check-card:hover {
    border-color: var(--border-active);
}

.check-card-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

@media (max-width: 640px) {
    .check-card-main {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .check-actions { width: 100%; }
}

.check-label {
    display: flex;
    gap: 12px;
    align-items: center;
}

.check-number {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: hsl(210, 20%, 93%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.check-text {
    font-size: 1rem;
    font-weight: 500;
}

.check-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.toggle-btn {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.toggle-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.toggle-btn.normal:hover {
    border-color: var(--success);
    color: var(--success);
    background: var(--success-glow);
}

.toggle-btn.normal.selected {
    background: var(--success);
    border-color: var(--success);
    color: white;
    box-shadow: 0 0 10px var(--success-glow);
}

.toggle-btn.abnormal:hover {
    border-color: var(--danger);
    color: var(--danger);
    background: var(--danger-glow);
}

.toggle-btn.abnormal.selected {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
    box-shadow: 0 0 10px var(--danger-glow);
}

/* Abnormal Details Panel (Conditional) */
.abnormal-details {
    margin-top: 14px;
    border-top: 1px dashed var(--border-color);
    padding-top: 14px;
    display: none;
    animation: slideDown 0.25s ease-out;
}

.abnormal-details.show {
    display: block;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.abnormal-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
}

@media (max-width: 768px) {
    .abnormal-grid { grid-template-columns: 1fr; }
}

.photo-upload-zone {
    border: 1px dashed var(--border-color);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: hsl(210, 20%, 97%);
    position: relative;
    cursor: pointer;
    min-height: 90px;
    transition: var(--transition-fast);
}

.photo-upload-zone:hover {
    border-color: var(--primary);
    background: hsla(217, 91%, 60%, 0.04);
}

.photo-upload-zone input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}

.photo-preview-container {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
}

.photo-preview {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border-color);
}

.upload-icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
    color: var(--text-muted);
}

.upload-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Signature Pad container */
.signature-panel {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    background: white;
    margin-bottom: 16px;
}

.sig-pad-canvas {
    width: 100%;
    height: 200px;
    display: block;
    cursor: crosshair;
}

.signature-actions {
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
}

/* Table layout for History Tab */
.history-controls {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-bar {
    flex-grow: 1;
    min-width: 250px;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: var(--bg-card);
}

table.inspection-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

table.inspection-table th {
    background: hsl(210, 20%, 96%);
    color: var(--text-secondary);
    padding: 16px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

table.inspection-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: background-color var(--transition-fast);
}

table.inspection-table tr:last-child td {
    border-bottom: none;
}

table.inspection-table tr:hover td {
    background: hsl(210, 20%, 98%);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.badge.success { background: hsla(142, 72%, 45%, 0.15); color: var(--success); }
.badge.danger { background: hsla(350, 89%, 60%, 0.15); color: var(--danger); }
.badge.warning { background: hsla(38, 92%, 50%, 0.15); color: var(--warning); }
.badge.blue { background: hsla(217, 91%, 60%, 0.15); color: var(--primary); }

.action-icon-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.action-icon-btn:hover {
    color: var(--text-primary);
    background: rgba(15, 23, 42, 0.05);
}

.action-icon-btn.delete:hover {
    color: var(--danger);
    background: var(--danger-glow);
}

.action-icon-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    padding: 20px;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

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

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--bg-secondary);
    z-index: 10;
}

.modal-body {
    padding: 24px;
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Details list inside modal */
.details-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin: 20px 0 10px 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 6px;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

@media (max-width: 640px) {
    .details-grid { grid-template-columns: 1fr; }
}

.detail-item {
    font-size: 0.95rem;
}

.detail-item span:first-child {
    color: var(--text-muted);
    display: block;
    font-size: 0.85rem;
}

.detail-item span:last-child {
    font-weight: 500;
}

/* Modal checklist layout */
.modal-check-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.modal-check-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: 8px;
    background: hsl(210, 20%, 97%);
    align-items: center;
}

.modal-check-row.abnormal-row {
    border-left: 3px solid var(--danger);
    background: hsla(350, 89%, 60%, 0.06);
}

.modal-check-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.modal-check-desc {
    font-weight: 500;
}

.modal-check-remarks {
    font-size: 0.85rem;
    color: var(--danger);
}

.modal-check-photo-thumb {
    width: 60px;
    height: 45px;
    border-radius: 4px;
    object-fit: cover;
    border: 1px solid var(--border-color);
    cursor: pointer;
    margin-top: 4px;
}

/* Forklift registry specific */
.forklift-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.forklift-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: relative;
    transition: var(--transition-normal);
}

.forklift-card:hover {
    border-color: var(--border-active);
    transform: translateY(-2px);
}

.forklift-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.forklift-card-brand {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.forklift-status-bullet {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.forklift-status-bullet.success { background: var(--success); box-shadow: 0 0 8px var(--success); }
.forklift-status-bullet.danger { background: var(--danger); box-shadow: 0 0 8px var(--danger); }
.forklift-status-bullet.muted { background: var(--text-muted); }

.forklift-name {
    font-size: 1.3rem;
    font-weight: 700;
}

.forklift-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Simulated Telegram Notify Alert Pop-up */
.telegram-simulation-container {
    position: fixed;
    bottom: 20px;
    right: -400px;
    width: 350px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.15);
    z-index: 10000;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.telegram-simulation-container.show {
    right: 20px;
}

.telegram-sim-header {
    background: #0088cc;
    color: white;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.telegram-sim-icon {
    width: 28px;
    height: 28px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.telegram-sim-icon svg {
    width: 20px;
    height: 20px;
    fill: #0088cc;
}

.telegram-sim-title h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.telegram-sim-title span {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.85);
}

.telegram-sim-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.2rem;
    margin-left: auto;
    cursor: pointer;
}

.telegram-sim-body {
    padding: 16px;
}

.telegram-msg-bubble {
    background: #e1f3fc;
    border: 1px solid #b3e5fc;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 0.88rem;
    color: #1a202c;
    position: relative;
    border-top-left-radius: 2px;
}

.telegram-msg-bubble pre {
    font-family: inherit;
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.85rem;
    line-height: 1.5;
}

.telegram-msg-time {
    display: block;
    text-align: right;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.telegram-msg-photo {
    width: 100%;
    max-height: 140px;
    object-fit: cover;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid #2b394a;
}

/* Print Specific CSS Styles override */
@media print {
    body {
        background: white !important;
        color: black !important;
    }
    
    .app-container > header,
    .app-container > nav,
    .app-container > .tab-content,
    .modal-header .close-btn,
    .modal-body .btn,
    .telegram-simulation-container {
        display: none !important;
    }
    
    .modal-overlay {
        position: absolute !important;
        background: white !important;
        backdrop-filter: none !important;
        display: block !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        padding: 0 !important;
    }
    
    .modal-content {
        box-shadow: none !important;
        border: none !important;
        max-width: 100% !important;
        max-height: none !important;
        overflow-y: visible !important;
    }
    
    .details-section-title {
        color: black !important;
        border-bottom: 2px solid black !important;
    }
    
    .modal-check-row {
        background: transparent !important;
        border-bottom: 1px solid #ccc !important;
        border-radius: 0 !important;
        page-break-inside: avoid;
    }
    
    .modal-check-row.abnormal-row {
        border-left: none !important;
        background: transparent !important;
        font-weight: bold;
    }
    
    .sig-pad-canvas {
        border: 1px solid #000 !important;
    }
}

/* Login Screen Styles */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    background-image: 
        radial-gradient(at 0% 0%, hsla(217, 91%, 60%, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, hsla(350, 89%, 60%, 0.05) 0px, transparent 50%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.login-overlay.show {
    opacity: 1;
    pointer-events: all;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.login-overlay.show .login-card {
    transform: translateY(0);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-header p {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

/* User management specific tweaks */
.action-icon-btn.delete-user:hover {
    color: var(--danger);
    background: var(--danger-glow);
}

/* Forklift Card UI Enhancements */
.forklift-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.02);
}

.forklift-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px var(--primary-glow);
}

.forklift-card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.forklift-card-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    background: var(--bg-primary);
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.forklift-card-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.forklift-card-stats-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

.forklift-card-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pm-info-block {
    background: var(--primary-glow);
    border: 1px solid hsla(217, 91%, 55%, 0.2);
    border-radius: 14px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: var(--transition-fast);
}

.pm-info-block.overdue {
    background: var(--danger-glow);
    border-color: hsla(350, 75%, 48%, 0.2);
    animation: pulse-danger-border 2s infinite;
}

@keyframes pulse-danger-border {
    0% { border-color: hsla(350, 75%, 48%, 0.2); }
    50% { border-color: hsla(350, 75%, 48%, 0.6); }
    100% { border-color: hsla(350, 75%, 48%, 0.2); }
}

.pm-block-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--primary);
}

.pm-info-block.overdue .pm-block-header {
    color: var(--danger);
}

.pm-block-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.78rem;
}

.pm-block-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.forklift-card-footer {
    display: flex;
    gap: 8px;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 14px;
}

.forklift-card-footer .btn {
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ========================================================
   Mobile Responsiveness Overrides (max-width: 768px / 480px)
   ======================================================== */
table.inspection-table th,
table.inspection-table td {
    white-space: nowrap; /* Prevent ugly column text wrapping in scrollable tables */
}

@media (max-width: 768px) {
    .app-container {
        padding: 16px 12px; /* Reduce container padding to maximize screen estate */
    }
    .brand-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .brand-meta {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
    }
    .brand-logo {
        width: 100%;
    }
    .brand-info h1 {
        font-size: 1.25rem;
    }
    .modal-overlay {
        padding: 12px;
    }
    .modal-content {
        border-radius: 16px;
        max-height: 95vh;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 24px 16px; /* Optimize login pad size for small devices */
        border-radius: 16px;
    }
    .login-header h2 {
        font-size: 1.2rem;
    }
}