/* ============================================================================
   JOOT UNIFIED SYSTEM - STYLES
   Industrial / Oil Field Aesthetic
   ============================================================================ */

:root {
    --bg-dark: #1a1a2e;
    --bg-card: #16213e;
    --bg-input: #0f1626;
    --text-primary: #eaeaea;
    --text-secondary: #a0a0a0;
    --accent: #e94560;
    --accent-hover: #ff6b6b;
    --success: #4ecca3;
    --warning: #ffc107;
    --danger: #e94560;
    --info: #4fc3f7;
    --border: #2a2a4a;
    --shadow: 0 4px 20px rgba(0,0,0,0.3);
    --radius: 8px;
}

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

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
}

/* SCREENS */
.screen { display: none; }
.screen.active { display: block; }

/* LOGIN */
.login-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
    min-width: 320px;
}

.login-logo h1 {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.login-logo p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

#login-form input {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 1rem;
}

#login-form button {
    width: 100%;
    padding: 1rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}

#login-form button:hover {
    background: var(--accent-hover);
}

.login-hint {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* APP LAYOUT */
#app-screen {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: 60px 1fr;
    min-height: 100vh;
}

#app-screen.active {
    display: grid;
}

/* HEADER */
.app-header {
    grid-column: 1 / -1;
    background: var(--bg-card);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-left h1 {
    color: var(--accent);
    font-size: 1.5rem;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: background 0.2s;
}

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

/* SIDEBAR */
.sidebar {
    background: var(--bg-card);
    width: 220px;
    padding: 1rem 0;
    border-right: 1px solid var(--border);
    transition: width 0.3s;
    overflow: hidden;
}

.sidebar.collapsed {
    width: 60px;
}

.sidebar ul {
    list-style: none;
}

.sidebar li {
    padding: 1rem 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: background 0.2s, border-left 0.2s;
    border-left: 3px solid transparent;
    white-space: nowrap;
}

.sidebar li:hover {
    background: var(--bg-input);
}

.sidebar li.active {
    background: var(--bg-input);
    border-left-color: var(--accent);
    color: var(--accent);
}

/* MAIN CONTENT */
#main-content {
    padding: 1.5rem;
    overflow-y: auto;
    background: var(--bg-dark);
}

.view { display: none; }
.view.active { display: block; }

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.view-header h2 {
    font-size: 1.75rem;
}

.view-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.view-actions input, .view-actions select {
    padding: 0.6rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-input);
    color: var(--text-primary);
}

/* BUTTONS */
.btn-primary {
    padding: 0.6rem 1.25rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.95rem;
    transition: background 0.2s;
}

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

.btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius);
    cursor: pointer;
}

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

/* STATS GRID */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--accent);
}

.stat-card.success { border-left-color: var(--success); }
.stat-card.warning { border-left-color: var(--warning); }
.stat-card.info { border-left-color: var(--info); }

.stat-icon {
    font-size: 2.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    display: block;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* CARDS */
.card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

/* TABLES */
.table-container {
    overflow-x: auto;
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background: var(--bg-input);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

tr:hover {
    background: var(--bg-input);
}

/* STATUS BADGES */
.badge {
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.badge-success { background: rgba(78, 204, 163, 0.2); color: var(--success); }
.badge-warning { background: rgba(255, 193, 7, 0.2); color: var(--warning); }
.badge-danger { background: rgba(233, 69, 96, 0.2); color: var(--danger); }
.badge-info { background: rgba(79, 195, 247, 0.2); color: var(--info); }
.badge-rental { background: rgba(233, 69, 96, 0.3); color: #ff6b6b; font-size: 0.75rem; margin-left: 0.5rem; }

/* ON-RENTAL EQUIPMENT HIGHLIGHTING */
.on-rental-row {
    background: rgba(233, 69, 96, 0.15) !important;
    border-left: 3px solid var(--danger);
}
.on-rental-row:hover {
    background: rgba(233, 69, 96, 0.25) !important;
}
.on-rental-row td:first-child {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

/* RENTAL STATUS STYLING */
.status-onrental {
    background: rgba(233, 69, 96, 0.2) !important;
    color: var(--danger) !important;
}
.status-offrental {
    background: rgba(78, 204, 163, 0.2) !important;
    color: var(--success) !important;
}
.status-reserved {
    background: rgba(255, 193, 7, 0.2) !important;
    color: var(--warning) !important;
}
.status-invoiced {
    background: rgba(79, 195, 247, 0.2) !important;
    color: var(--info) !important;
}

/* LOCATION BADGES for GPS tracking */
.location-cell {
    text-align: center;
}
.location-badge {
    display: inline-block;
    padding: 0.35rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.location-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.location-at_yard {
    background: rgba(78, 204, 163, 0.25);
    color: var(--success);
    border: 1px solid var(--success);
}
.location-on_location {
    background: rgba(233, 69, 96, 0.25);
    color: var(--danger);
    border: 1px solid var(--danger);
}
.location-unknown {
    background: rgba(160, 160, 160, 0.2);
    color: var(--text-secondary);
    border: 1px solid var(--text-secondary);
}
.location-loading {
    background: rgba(79, 195, 247, 0.2);
    color: var(--info);
    border: 1px solid var(--info);
    animation: pulse 1s infinite;
}
.location-subrental {
    background: rgba(79, 195, 247, 0.2);
    color: var(--info);
    border: 1px solid var(--info);
    cursor: default;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* EQUIPMENT SECTIONS - Customer-owned equipment */
.section-header td {
    background: linear-gradient(135deg, var(--primary) 0%, #2563eb 100%);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1rem !important;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.customer-equip-row {
    background: rgba(79, 195, 247, 0.08);
}
.customer-equip-row:hover {
    background: rgba(79, 195, 247, 0.15);
}

/* MECHANICS GRID */
.mechanics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.mechanic-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.mechanic-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mechanic-card .workload {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.skill-bars {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skill-bar span {
    width: 80px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.skill-bar .bar {
    flex: 1;
    height: 8px;
    background: var(--bg-input);
    border-radius: 4px;
    overflow: hidden;
}

.skill-bar .bar-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.3s;
}

/* AI PANEL */
.ai-panel {
    position: fixed;
    right: -400px;
    top: 60px;
    width: 400px;
    height: calc(100vh - 60px);
    background: var(--bg-card);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    transition: right 0.3s;
    z-index: 200;
}

.ai-panel.open {
    right: 0;
}

.ai-header {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
}

.ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ai-message {
    padding: 1rem;
    border-radius: var(--radius);
    max-width: 90%;
}

.ai-message.user {
    background: var(--accent);
    align-self: flex-end;
}

.ai-message.assistant {
    background: var(--bg-input);
    align-self: flex-start;
}

.ai-input-container {
    padding: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 0.5rem;
}

.ai-input-container input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-input);
    color: var(--text-primary);
}

.ai-input-container button {
    padding: 0.75rem 1rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 300;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow);
}

.modal-header {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
}

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

#modal-body {
    padding: 1.5rem;
}

#modal-body form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#modal-body label {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

#modal-body input, #modal-body select, #modal-body textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-input);
    color: var(--text-primary);
}

#modal-body textarea {
    min-height: 100px;
    resize: vertical;
}

/* BRAIN VIEW */
.brain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.knowledge-item {
    padding: 0.75rem;
    background: var(--bg-input);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.knowledge-item .category {
    color: var(--accent);
    font-size: 0.8rem;
    text-transform: uppercase;
}

.knowledge-item .confidence {
    color: var(--success);
    font-weight: bold;
}

/* FILTER RESULTS */
#filter-results .filter-item {
    background: var(--bg-card);
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: var(--radius);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1rem;
}

#filter-results .filter-type {
    color: var(--accent);
    font-weight: bold;
}

#filter-results .xref {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

#filter-results .xref span {
    background: var(--bg-input);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

.filter-machine-info {
    background: var(--bg-card);
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border-left: 3px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Translation button */
.translate-btn {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    margin-left: 0.5rem;
    background: var(--info);
    color: var(--bg-dark);
    border: none;
}

.translate-btn:hover {
    background: var(--accent);
    color: white;
}

/* FORM ENHANCEMENTS */
.form-section {
    background: var(--bg-input);
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.form-section h4 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.btn-danger {
    padding: 0.6rem 1.25rem;
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.95rem;
    transition: all 0.2s;
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

.machine-info-box {
    background: var(--bg-dark);
    padding: 0.75rem;
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
    margin-top: 0.5rem;
    min-height: 40px;
}

.machine-info-box:empty {
    display: none;
}

/* Make modal wider for complex forms */
.modal-content {
    max-width: 700px;
}

/* SPREADSHEET STYLE TABLE */
.spreadsheet-container {
    overflow-x: auto;
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

table.spreadsheet {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

table.spreadsheet th {
    background: var(--bg-input);
    padding: 0.5rem 0.25rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    position: sticky;
    top: 0;
    z-index: 10;
}

table.spreadsheet td {
    padding: 0;
    border: 1px solid var(--border);
}

table.spreadsheet .cell-input {
    width: 100%;
    padding: 0.5rem 0.25rem;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.85rem;
    box-sizing: border-box;
}

table.spreadsheet .cell-input:focus {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
    background: var(--bg-input);
}

table.spreadsheet .cell-input.saved {
    background: rgba(78, 204, 163, 0.2);
    transition: background 0.3s;
}

table.spreadsheet .cell-input.error {
    background: rgba(233, 69, 96, 0.2);
}

/* Status colors in spreadsheet */
.cell-input.status-out { background: rgba(79, 195, 247, 0.2); }
.cell-input.status-returned { background: rgba(78, 204, 163, 0.2); }
.cell-input.status-reserved { background: rgba(255, 193, 7, 0.2); }
.cell-input.status-invoiced { background: rgba(156, 39, 176, 0.2); }

/* Subrental rows - blue highlighting like Equipment Keep Up */
.subrental-row {
    background: rgba(33, 150, 243, 0.15) !important;
}

.subrental-row:hover {
    background: rgba(33, 150, 243, 0.25) !important;
}

.subrental-cell {
    color: #2196F3 !important;
    font-weight: 500;
}

/* Subrental filter checkbox */
.subrental-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.subrental-filter input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Empty rows for live spreadsheet */
.empty-row {
    opacity: 0.7;
}

.empty-row:hover {
    opacity: 1;
}

.empty-row .auto-gen {
    color: var(--text-secondary);
}

/* New row styling */
.new-row {
    background: var(--bg-input);
}

.new-row td {
    padding: 0.25rem;
}

.new-row input,
.new-row select {
    width: 100%;
    padding: 0.4rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 0.85rem;
}

.new-row input:focus,
.new-row select:focus {
    border-color: var(--accent);
    outline: none;
}

.auto-gen {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-style: italic;
    padding: 0.5rem;
    display: block;
}

.btn-add {
    width: 100%;
    padding: 0.4rem;
    background: var(--success);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1.2rem;
    cursor: pointer;
    font-weight: bold;
}

.btn-add:hover {
    background: #3cb88f;
}

.btn-del {
    background: transparent;
    border: none;
    color: var(--danger);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    opacity: 0.5;
}

.btn-del:hover {
    opacity: 1;
}

/* Number inputs in spreadsheet */
table.spreadsheet input[type="number"] {
    text-align: right;
}

table.spreadsheet input[type="date"] {
    font-family: inherit;
}

/* TYPING INDICATOR */
.typing {
    display: flex;
    gap: 4px;
    padding: 0.5rem;
}

.typing::after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* RESPONSIVE */
@media (max-width: 768px) {
    #app-screen {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: fixed;
        left: -220px;
        top: 60px;
        height: calc(100vh - 60px);
        z-index: 150;
    }
    
    .sidebar.open {
        left: 0;
    }
    
    .ai-panel {
        width: 100%;
        right: -100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================================================
   FILTER DATABASE STYLES
   ============================================================================ */

.filter-stats-bar {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.filter-stats-bar .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 1.5rem;
    background: var(--bg-input);
    border-radius: var(--radius);
}

.filter-stats-bar .stat-item .stat-num {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--info);
}

.filter-stats-bar .stat-item.warning .stat-num {
    color: var(--warning);
}

.filter-stats-bar .stat-item .stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.filter-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.filter-tab {
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-tab:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.filter-tab.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.filter-tab-content {
    display: none;
}

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

.filter-search-box {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.filter-search-box input {
    flex: 1;
    padding: 1rem;
    font-size: 1.1rem;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
}

.filter-search-box input:focus {
    border-color: var(--accent);
    outline: none;
}

.filter-machine-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.filter-machine-header .machine-info h3 {
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.filter-machine-header .machine-info p {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.filter-machine-header .machine-type {
    color: var(--info);
    font-weight: 500;
}

.filter-machine-header .engine-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.filter-machine-header .machine-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-ai {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: transform 0.2s;
}

.btn-ai:hover {
    transform: scale(1.05);
}

.filter-count {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.filter-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
}

.filter-table th {
    background: var(--bg-input);
    padding: 1rem;
    text-align: left;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.filter-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}

.filter-table tr:hover {
    background: rgba(255,255,255,0.02);
}

.filter-table .oem-part {
    color: var(--accent);
    font-weight: 500;
}

.filter-table .oem-part small {
    color: var(--text-secondary);
    font-weight: normal;
}

.extended-row {
    background: var(--bg-input);
}

.extended-row details {
    cursor: pointer;
}

.extended-row summary {
    color: var(--info);
    font-size: 0.85rem;
}

.extended-xrefs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.extended-xrefs span {
    background: var(--bg-card);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.search-header {
    background: var(--bg-card);
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.extended-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.5rem;
    margin-top: 1rem;
}

.xref-card {
    background: var(--bg-card);
    padding: 0.75rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    border-left: 3px solid var(--info);
}

.no-filters, .no-results {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: var(--radius);
}

.no-filters p, .no-results p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.ai-result {
    background: linear-gradient(135deg, rgba(102,126,234,0.1), rgba(118,75,162,0.1));
    border: 1px solid rgba(102,126,234,0.3);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-top: 1rem;
}

.ai-result h4 {
    color: #667eea;
    margin-bottom: 1rem;
}

.loading {
    color: var(--info);
    padding: 2rem;
    text-align: center;
}

.error {
    color: var(--danger);
    padding: 1rem;
    background: rgba(233,69,96,0.1);
    border-radius: var(--radius);
}

/* ============================================================================
   SALES CRM STYLES
   ============================================================================ */

.sales-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.sales-stats-grid .stat-card.hot {
    border-left: 4px solid #ff4444;
}

.sales-stats-grid .stat-card.danger {
    border-left: 4px solid var(--danger);
}

/* Sales Tabs */
.sales-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

.sales-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius) var(--radius) 0 0;
    transition: all 0.2s;
    font-size: 0.95rem;
}

.sales-tab:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.sales-tab.active {
    background: var(--bg-card);
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

.sales-tab-content {
    display: none;
}

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

/* Follow-ups Sections */
.followups-section {
    margin-bottom: 1.5rem;
}

.section-title {
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.section-title.danger {
    border-left: 4px solid var(--danger);
}

.section-title.warning {
    border-left: 4px solid var(--warning);
}

/* Leads Grid */
.leads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.lead-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1rem;
    border-left: 4px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
}

.lead-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.lead-card.hot {
    border-left-color: #ff4444;
}

.lead-card.warm {
    border-left-color: var(--warning);
}

.lead-card.active {
    border-left-color: var(--info);
}

.lead-card.cold {
    border-left-color: #666;
}

.lead-card.overdue {
    border-left-color: var(--danger);
    animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
    0%, 100% { border-left-color: var(--danger); }
    50% { border-left-color: rgba(233,69,96,0.5); }
}

.lead-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.lead-company {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.lead-status {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.lead-status.hot { background: rgba(255,68,68,0.2); color: #ff4444; }
.lead-status.warm { background: rgba(255,193,7,0.2); color: var(--warning); }
.lead-status.active { background: rgba(79,195,247,0.2); color: var(--info); }
.lead-status.cold { background: rgba(128,128,128,0.2); color: #888; }
.lead-status.won { background: rgba(78,204,163,0.2); color: var(--success); }
.lead-status.lost { background: rgba(233,69,96,0.2); color: var(--danger); }

.lead-contact {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.lead-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.lead-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.lead-notes {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
    max-height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.days-overdue {
    color: var(--danger);
    font-weight: 600;
}

/* Daily Schedule */
.daily-schedule {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.schedule-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.schedule-header h3 {
    min-width: 200px;
    text-align: center;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1rem;
}

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

.interactions-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.interaction-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-input);
    border-radius: var(--radius);
    border-left: 3px solid var(--info);
}

.interaction-item.visit { border-left-color: var(--success); }
.interaction-item.phone { border-left-color: var(--warning); }
.interaction-item.email { border-left-color: var(--info); }

.interaction-time {
    font-weight: 600;
    color: var(--accent);
    min-width: 60px;
}

.interaction-details {
    flex: 1;
}

.interaction-company {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.interaction-notes {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 768px) {
    .sales-stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .leads-grid {
        grid-template-columns: 1fr;
    }

    .sales-tabs {
        flex-wrap: wrap;
    }
}