/* ========================================
   Customers Page Styles
   ======================================== */

.customers-page {
    min-height: 100vh;
    min-height: 100dvh;
    background: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
    padding: 0.75rem;
    padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 480px) {
    .customers-page {
        padding: 1rem;
    }
}

@media (min-width: 768px) {
    .customers-page {
        padding: 2rem;
        max-width: 900px;
        margin: 0 auto;
    }
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

@media (min-width: 480px) {
    .page-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
}

.page-header h1 {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

@media (max-width: 479.98px) {
    .page-header .btn {
        width: 100%;
        justify-content: center;
    }
}

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

@media (max-width: 479.98px) {
    .header-actions {
        width: 100%;
        flex-direction: column;
    }

    .header-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* btn-secondary: inherited from app.css (section 5) */

.spinner-inline {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--text-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.sync-message {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-family: var(--font-family-base);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
    text-align: center;
}

.sync-message.success {
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.25);
    color: #86efac;
}

.sync-message.error {
    background: rgba(220, 38, 38, 0.12);
    border: 1px solid rgba(220, 38, 38, 0.25);
    color: #fca5a5;
}

/* ========================================
   Search Bar
   ======================================== */
.search-bar {
    margin-bottom: 1rem;
}

@media (min-width: 480px) {
    .search-bar {
        margin-bottom: 1.5rem;
    }
}

.search-input {
    width: 100%;
    padding: 12px 14px;
    background: var(--surface-elevated);
    border: 0.5px solid var(--border-default);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-family-base);
    font-size: 16px; /* Prevents iOS zoom */
    box-sizing: border-box;
}

@media (min-width: 480px) {
    .search-input {
        padding: 14px 16px;
        border-radius: 12px;
    }
}

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

.search-input::placeholder {
    color: var(--text-placeholder);
}

/* ========================================
   Loading & Empty States
   ======================================== */
.loading-state,
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    text-align: center;
}

@media (min-width: 480px) {
    .loading-state,
    .empty-state {
        padding: 4rem 2rem;
    }
}

.loading-state {
    gap: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-family: 'Rajdhani', sans-serif;
}

.spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--border-default);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@media (min-width: 480px) {
    .spinner {
        width: 32px;
        height: 32px;
    }
}

.empty-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

@media (min-width: 480px) {
    .empty-icon {
        font-size: 3rem;
        margin-bottom: 1rem;
    }
}

.empty-state h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: #ffffff;
    margin: 0 0 0.5rem 0;
}

.empty-state p {
    font-family: 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-size: 0.9rem;
}

/* ========================================
   Customer List
   ======================================== */
.customer-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

@media (min-width: 480px) {
    .customer-list {
        gap: 10px;
    }
}

.customer-card {
    background: rgba(28, 28, 30, 0.8);
    border: 0.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
}

@media (min-width: 480px) {
    .customer-card {
        border-radius: 16px;
    }
}

.customer-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.customer-card.expanded {
    border-color: rgba(220, 38, 38, 0.3);
}

.customer-main {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
}

@media (min-width: 480px) {
    .customer-main {
        gap: 14px;
        padding: 14px 16px;
    }
}

.customer-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    color: #ffffff;
    font-size: 0.8rem;
    flex-shrink: 0;
}

@media (min-width: 480px) {
    .customer-avatar {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        font-size: 0.9rem;
    }
}

.customer-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.customer-name {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    color: #ffffff;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (min-width: 480px) {
    .customer-name {
        font-size: 1rem;
    }
}

.customer-company {
    font-family: 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (min-width: 480px) {
    .customer-company {
        font-size: 0.85rem;
    }
}

.customer-number {
    font-family: 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.75rem;
}

@media (min-width: 480px) {
    .customer-number {
        font-size: 0.8rem;
    }
}

.customer-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
}

.vehicle-make {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 480px) {
    .vehicle-make {
        padding: 3px 8px;
        font-size: 0.8rem;
    }
}

.tire-count {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.7rem;
    color: #60a5fa;
}

@media (min-width: 480px) {
    .tire-count {
        font-size: 0.75rem;
    }
}

/* ========================================
   Customer Details (Expanded)
   ======================================== */
.customer-details {
    padding: 0 14px 14px;
    border-top: 0.5px solid rgba(255, 255, 255, 0.05);
    cursor: default;
    animation: slideDown 0.2s ease;
}

@media (min-width: 480px) {
    .customer-details {
        padding: 0 16px 16px;
    }
}

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

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 12px 0;
}

@media (min-width: 480px) {
    .detail-grid {
        gap: 12px;
        padding: 14px 0;
    }
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.detail-item .label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
}

@media (min-width: 480px) {
    .detail-item .label {
        font-size: 0.75rem;
    }
}

.detail-item .value {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    color: #ffffff;
    word-break: break-word;
}

@media (min-width: 480px) {
    .detail-item .value {
        font-size: 0.9rem;
    }
}

.detail-item .value.link {
    color: #60a5fa;
    text-decoration: none;
}

.detail-item .value.link:hover {
    text-decoration: underline;
}

.notes-section {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 12px;
}

.notes-section .label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.notes-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   Tire Set Section
   ======================================== */
.tireset-section {
    margin-bottom: 12px;
}

.tireset-section h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 8px 0;
}

@media (min-width: 480px) {
    .tireset-section h4 {
        font-size: 0.85rem;
    }
}

.mini-tireset {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    margin-bottom: 6px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
}

.mini-tireset ::deep .insp-panel {
    flex-basis: 100%;
    margin-top: 4px;
}

@media (min-width: 480px) {
    .mini-tireset {
        gap: 10px;
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

.mini-tireset .season {
    font-size: 1rem;
}

.mini-tireset .info {
    flex: 1;
    color: #ffffff;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-tireset .location {
    color: #60a5fa;
    flex-shrink: 0;
}

/* ========================================
   Customer Actions
   ======================================== */
.customer-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 12px;
    border-top: 0.5px solid rgba(255, 255, 255, 0.05);
}

@media (min-width: 480px) {
    .customer-actions {
        flex-direction: row;
        gap: 10px;
        justify-content: flex-end;
    }
}

@media (max-width: 479.98px) {
    .customer-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Buttons: inherited from app.css (section 5) */

/* ========================================
   Form Row (2 columns on desktop)
   ======================================== */
.form-row-2col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 480px) {
    .form-row-2col {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
}

/* ========================================
   Vehicle Management Section
   ======================================== */
.vehicles-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 0.5px solid rgba(255, 255, 255, 0.1);
}

.vehicles-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.vehicles-header h6 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.vehicle-edit-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.vehicle-edit-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 0.5px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    gap: 10px;
}

.vehicle-edit-item.primary {
    background: rgba(96, 165, 250, 0.08);
    border-color: rgba(96, 165, 250, 0.2);
}

.vehicle-edit-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    flex: 1;
    min-width: 0;
}

.vehicle-make {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    color: #ffffff;
    font-size: 0.9rem;
}

.vehicle-tiresize {
    font-family: 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
}

.primary-badge {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    background: rgba(96, 165, 250, 0.15);
    border: 1px solid rgba(96, 165, 250, 0.3);
    color: #93c5fd;
    padding: 2px 6px;
    border-radius: 4px;
}

.vehicle-edit-actions {
    display: flex;
    gap: 4px;
}

.btn-icon {
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    opacity: 0.6;
    transition: opacity 0.2s ease;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.btn-icon.danger:hover {
    color: #ef4444;
}

.vehicle-form {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.3);
    border: 0.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.vehicle-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 0.5rem;
}

.text-muted {
    color: rgba(255, 255, 255, 0.4);
}

.small {
    font-size: 0.8rem;
}

.form-control-sm {
    padding: 8px 10px !important;
    font-size: 0.85rem !important;
}

.form-label.small {
    font-size: 0.75rem;
    margin-bottom: 4px;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

/* Reduced motion: inherited from app.css (section 17) */