/* ===== Sparki Building Modification Forms — Styles ===== */

/* ---------- CSS Custom Properties ---------- */
:root {
    --sparki-primary: #2c3e50;
    --sparki-primary-light: #34495e;
    --sparki-accent: #e67e22;
    --sparki-accent-hover: #d35400;
    --sparki-light: #f8f9fa;
    --sparki-success: #27ae60;
    --sparki-danger: #e74c3c;
    --sparki-border: #dee2e6;
    --sparki-text: #212529;
    --sparki-muted: #6c757d;
}

/* ---------- Base ---------- */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--sparki-text);
    background-color: #f0f2f5;
}

/* ---------- Brand Colors (Bootstrap Overrides) ---------- */
.bg-sparki-primary {
    background-color: var(--sparki-primary) !important;
}

.text-sparki-accent {
    color: var(--sparki-accent) !important;
}

.btn-sparki-primary {
    background-color: var(--sparki-primary);
    border-color: var(--sparki-primary);
    color: #fff;
}
.btn-sparki-primary:hover {
    background-color: var(--sparki-primary-light);
    border-color: var(--sparki-primary-light);
    color: #fff;
}

.btn-sparki-accent {
    background-color: var(--sparki-accent);
    border-color: var(--sparki-accent);
    color: #fff;
}
.btn-sparki-accent:hover {
    background-color: var(--sparki-accent-hover);
    border-color: var(--sparki-accent-hover);
    color: #fff;
}

/* ---------- Navbar ---------- */
.navbar {
    padding: 0.5rem 1rem;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* ---------- Cards ---------- */
.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    overflow: hidden;
}

.card-header {
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.65rem 1rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ---------- Tabs ---------- */
.nav-tabs .nav-link {
    color: var(--sparki-primary);
    font-weight: 600;
    border-radius: 0;
    padding: 0.75rem 1rem;
}

.nav-tabs .nav-link.active {
    color: var(--sparki-accent);
    border-bottom: 3px solid var(--sparki-accent);
}

/* ---------- Signature Canvas ---------- */
.signature-canvas {
    width: 100%;
    height: 150px;
    touch-action: none;
    cursor: crosshair;
    background: #fff;
    display: block;
}

.signature-pad-container {
    position: relative;
    overflow: hidden;
    border: 2px dashed var(--sparki-border) !important;
    border-radius: 8px !important;
    background: #fff;
}

.signature-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ccc;
    font-size: 1.1rem;
    pointer-events: none;
    user-select: none;
}

.signature-pad-wrapper {
    margin-bottom: 1rem;
}

/* ---------- Line Items Table ---------- */
.line-items-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.line-items-wrapper table {
    min-width: 500px;
}

.line-items-wrapper .form-control-sm {
    font-size: 0.85rem;
}

/* ---------- Currency Display ---------- */
.currency-display {
    font-family: 'Courier New', Consolas, monospace;
    font-weight: 700;
    white-space: nowrap;
}

/* ---------- Pricing Summary ---------- */
.pricing-summary-card {
    font-size: 0.95rem;
}

.pricing-summary-card hr {
    margin: 0.5rem 0;
}

/* ---------- Action Buttons ---------- */
.action-buttons .btn {
    width: 100%;
    margin-bottom: 0.5rem;
}

/* ---------- Auto-save Indicator ---------- */
.autosave-indicator {
    background: var(--sparki-success);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.autosave-indicator.show {
    opacity: 1;
}

/* ---------- Email Recipient Tags ---------- */
.email-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--sparki-primary);
    color: #fff;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
}

.email-tag .btn-close {
    font-size: 0.55rem;
    filter: brightness(0) invert(1);
    padding: 0;
}

/* ---------- Category Accordion (Preset Tab) ---------- */
.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.mod-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid var(--sparki-border);
    gap: 8px;
}

.mod-row:last-child {
    border-bottom: none;
}

.mod-row .mod-info {
    flex: 1;
    min-width: 0;
}

.mod-row .mod-info .mod-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.mod-row .mod-info .mod-desc {
    font-size: 0.8rem;
    color: var(--sparki-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mod-row .mod-price {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
    color: var(--sparki-accent);
}

.mod-row .mod-actions {
    display: flex;
    gap: 4px;
}

/* ---------- Dropdown Mods Selector ---------- */
.mod-selector-dropdown .dropdown-menu {
    max-height: 350px;
    overflow-y: auto;
    padding: 0.5rem;
}

.mod-selector-dropdown .dropdown-toggle {
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mod-selector-dropdown .dropdown-header {
    color: var(--sparki-primary);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 12px 4px;
}

.mod-selector-dropdown .dropdown-item {
    font-size: 0.85rem;
    padding: 6px 12px;
    border-radius: 4px;
}

.mod-selector-dropdown .dropdown-item:hover {
    background-color: #e9ecef;
}

/* ---------- Customer Page ---------- */
body[data-page="customer"] {
    background-color: #fff;
}

.customer-header {
    border-bottom: 3px solid var(--sparki-primary);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.customer-header h1 {
    font-size: 1.5rem;
    color: var(--sparki-primary);
    font-weight: 700;
}

.customer-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
}

.customer-mod-table {
    width: 100%;
    border-collapse: collapse;
}

.customer-mod-table th {
    background: var(--sparki-primary);
    color: #fff;
    padding: 8px 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.customer-mod-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--sparki-border);
    font-size: 0.9rem;
}

.customer-mod-table tr:nth-child(even) td {
    background: #f8f9fa;
}

.customer-total-section {
    text-align: right;
    padding: 1rem 0;
}

.customer-total-section .grand-total {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--sparki-primary);
}

.customer-sig-image {
    max-width: 250px;
    height: auto;
    border: 1px solid var(--sparki-border);
    border-radius: 4px;
}

.customer-acceptance {
    background: #f0fdf4;
    border: 2px solid var(--sparki-success);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    margin-top: 1.5rem;
}

.customer-acceptance h3 {
    color: var(--sparki-success);
}

/* ---------- Form Validation ---------- */
.was-validated .form-control:invalid,
.form-control.is-invalid {
    border-color: var(--sparki-danger);
}

/* ---------- Draft List ---------- */
.draft-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-bottom: 1px solid var(--sparki-border);
    cursor: pointer;
    transition: background 0.15s;
}

.draft-item:hover {
    background: #f8f9fa;
}

.draft-item .draft-info {
    flex: 1;
}

.draft-item .draft-info .draft-name {
    font-weight: 600;
}

.draft-item .draft-info .draft-meta {
    font-size: 0.8rem;
    color: var(--sparki-muted);
}

/* ---------- GST row animation ---------- */
.gst-row {
    transition: opacity 0.2s ease, max-height 0.2s ease;
    overflow: hidden;
}

.gst-row.hidden {
    opacity: 0;
    max-height: 0;
    margin: 0;
    padding: 0;
}

/* ===== RESPONSIVE: Tablet+ (>= 768px) ===== */
@media (min-width: 768px) {
    .signature-canvas {
        height: 200px;
    }

    .signature-pads-row {
        display: flex;
        gap: 1.5rem;
    }

    .signature-pads-row .signature-pad-wrapper {
        flex: 1;
    }

    .action-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .action-buttons .btn {
        width: auto;
        flex: 1;
        min-width: 140px;
        margin-bottom: 0;
    }
}

/* ===== RESPONSIVE: Desktop (>= 992px) ===== */
@media (min-width: 992px) {
    .mod-row .mod-desc {
        max-width: 400px;
    }
}

/* ===== RESPONSIVE: Small phones (< 576px) ===== */
@media (max-width: 575.98px) {
    .card-header {
        font-size: 0.85rem;
        padding: 0.55rem 0.75rem;
    }

    .card-header.d-flex {
        white-space: normal;
    }

    .action-buttons .btn {
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
    }

    .nav-tabs .nav-link {
        font-size: 0.85rem;
        padding: 0.6rem 0.5rem;
    }

    .signature-canvas {
        height: 120px;
    }

    .pricing-summary-card {
        font-size: 0.85rem;
    }

    .mod-selector-dropdown .dropdown-toggle {
        font-size: 0.85rem;
    }
}

/* ===== PRINT ===== */
@media print {
    .no-print,
    .action-buttons,
    .nav-tabs,
    .navbar,
    .autosave-indicator,
    #alertContainer,
    .btn {
        display: none !important;
    }

    body {
        background: #fff;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}