/**
 * Manual Pricing Calculator - Unified Page Styles
 * Extends manual-calculator-styles.css base theme
 * Single page for all decoration method pricing lookups
 *
 * Method accent colors:
 *   DTG: #3b82f6 (blue)
 *   DTF: #8b5cf6 (purple)
 *   Embroidery: #10b981 (green)
 *   Cap Embroidery: #f59e0b (amber)
 *   Screen Print: #ef4444 (red)
 */

/* Animation keyframes */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================
   INPUT SECTION - Cost entry and item type toggle
   ===================================================== */
.input-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    margin-bottom: 2rem;
}

.input-row {
    display: flex;
    align-items: flex-end;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cost-input-group {
    flex: 0 0 220px;
}

.cost-input-group label {
    display: block;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
}

.cost-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.cost-input-wrapper .dollar-sign {
    position: absolute;
    left: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.1rem;
    pointer-events: none;
}

.cost-input {
    width: 100%;
    padding: 0.75rem 0.875rem 0.75rem 1.875rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 600;
    font-family: inherit;
    background: var(--card-bg);
    color: var(--text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    min-height: 44px;
}

.cost-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 179, 84, 0.15);
}

.cost-input::placeholder {
    font-weight: 400;
    color: #9ca3af;
}

/* Item type toggle (Garment / Cap) */
.item-type-group {
    flex: 0 0 auto;
}

.item-type-group label {
    display: block;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
}

.toggle-buttons {
    display: flex;
    background: #f1f5f9;
    border-radius: 10px;
    padding: 3px;
    gap: 2px;
}

.toggle-btn {
    padding: 0.625rem 1.25rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 8px;
    min-height: 40px;
}

.toggle-btn:first-child {
    border-right: none;
}

.toggle-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 2px 8px rgba(76, 179, 84, 0.3);
    font-weight: 600;
}

.toggle-btn:not(.active):hover {
    background: rgba(76, 179, 84, 0.08);
    color: var(--text-primary);
}

.calculate-group {
    flex: 0 0 auto;
}

.btn-calculate {
    padding: 0.75rem 1.75rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 44px;
}

.btn-calculate:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(76, 179, 84, 0.3);
}

.btn-calculate:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(76, 179, 84, 0.2);
}

.btn-calculate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.input-hint {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-top: 0.75rem;
}

.input-error {
    color: var(--error-text);
    font-size: 0.8125rem;
    margin-top: 0.5rem;
    display: none;
}

.input-error.visible {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

/* =====================================================
   METHOD CARDS - One per decoration method
   ===================================================== */
.methods-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.method-card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    overflow: hidden;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    position: relative;
}

.method-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
    transform: translateY(-1px);
}

/* Colored top accent bars per method */
#dtgCard    { border-top: 3px solid #3b82f6; }
#dtfCard    { border-top: 3px solid #8b5cf6; }
#embCard    { border-top: 3px solid #10b981; }
#capEmbCard { border-top: 3px solid #f59e0b; }
#spCard     { border-top: 3px solid #ef4444; }

.method-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(180deg, #fafbfc 0%, #f6f8fa 100%);
}

.method-card-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.method-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: white;
    flex-shrink: 0;
}

.method-icon.dtg { background: #3b82f6; }
.method-icon.dtf { background: #8b5cf6; }
.method-icon.emb { background: #10b981; }
.method-icon.cap { background: #f59e0b; }
.method-icon.sp  { background: #ef4444; }

.method-card-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.method-select {
    padding: 0.4375rem 0.75rem;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    font-family: inherit;
    background: white;
    color: var(--text-primary);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.method-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 179, 84, 0.12);
}

.method-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
    animation: fadeIn 0.3s ease;
}

/* =====================================================
   PRICING TABLES
   ===================================================== */
.pricing-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 8px;
    border: 1px solid #e8ecf1;
}

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

.pricing-table thead th {
    background: #e8ecf1;
    padding: 0.625rem 0.875rem;
    text-align: center;
    font-weight: 700;
    font-size: 0.75rem;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid #d1d9e4;
    white-space: nowrap;
}

.pricing-table thead th:first-child {
    text-align: left;
    min-width: 80px;
}

/* Sticky Qty column for horizontal scroll */
.pricing-table thead th:first-child,
.pricing-table tbody td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
}

.pricing-table thead th:first-child {
    background: #e8ecf1;
}

.pricing-table tbody td:first-child {
    background: var(--card-bg);
}

.pricing-table tbody td {
    padding: 0.625rem 0.875rem;
    text-align: center;
    border-bottom: 1px solid #f0f3f7;
    white-space: nowrap;
    transition: background-color 0.15s ease;
}

.pricing-table tbody td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

/* Alternating row backgrounds */
.pricing-table tbody tr:nth-child(even) td {
    background: #f8fafb;
}

.pricing-table tbody tr:nth-child(even) td:first-child {
    background: #f8fafb;
}

/* Row hover */
.pricing-table tbody tr:hover td {
    background: rgba(76, 179, 84, 0.06);
}

.pricing-table tbody tr:hover td:first-child {
    background: rgba(76, 179, 84, 0.06);
    box-shadow: inset 3px 0 0 var(--primary-color);
}

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

/* Price cells */
.pricing-table .price-cell {
    font-weight: 700;
    color: #166534;
    font-variant-numeric: tabular-nums;
    font-size: 0.9375rem;
    letter-spacing: -0.01em;
}

/* LTM row accent */
.pricing-table .ltm-row td {
    background: #fffbeb;
}

.pricing-table .ltm-row td:first-child {
    background: #fffbeb;
    box-shadow: inset 3px 0 0 #f59e0b;
}

.pricing-table tbody tr.ltm-row:hover td {
    background: #fef3c7;
}

.pricing-table tbody tr.ltm-row:hover td:first-child {
    background: #fef3c7;
    box-shadow: inset 3px 0 0 #f59e0b;
}

/* LTM Badge */
.ltm-badge {
    display: inline-block;
    font-size: 0.625rem;
    font-weight: 700;
    background: #fbbf24;
    color: #78350f;
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
    margin-left: 0.5rem;
    vertical-align: middle;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Size upcharge footnote */
.upcharge-note {
    margin-top: 0.625rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* =====================================================
   LOADING AND ERROR STATES
   ===================================================== */
.card-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    animation: fadeIn 0.2s ease;
}

.card-loading .spinner {
    width: 22px;
    height: 22px;
    border: 3px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 0.8s linear infinite;
}

.card-error {
    padding: 1rem 1.25rem;
    background: #fef2f2;
    color: var(--error-text);
    border-radius: 8px;
    border-left: 4px solid var(--error-text);
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.875rem;
    font-weight: 500;
    animation: fadeIn 0.3s ease;
}

.card-placeholder {
    text-align: center;
    padding: 2.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* =====================================================
   GLOBAL ERROR BANNER
   ===================================================== */
.api-error-banner {
    background: #fef2f2;
    color: var(--error-text);
    padding: 0.75rem 1.5rem;
    text-align: center;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-bottom: 2px solid #fecaca;
}

.api-error-banner.hidden {
    display: none;
}

/* =====================================================
   LTM NOTE
   ===================================================== */
.ltm-note {
    margin-top: 0.75rem;
    padding: 0.5rem 0.875rem;
    background: #fffbeb;
    border-left: 4px solid #f59e0b;
    border-radius: 0 6px 6px 0;
    font-size: 0.8125rem;
    color: #92400e;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

/* =====================================================
   LTM QTY PICKER (Embroidery / Cap Embroidery cards)
   ===================================================== */
.ltm-qty-picker {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
}

.ltm-qty-picker label {
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.ltm-select {
    width: auto;
    min-width: 70px;
}

.ltm-qty-input {
    width: 65px;
    text-align: center;
    -moz-appearance: textfield;
}

.ltm-qty-input::-webkit-outer-spin-button,
.ltm-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
    .input-section {
        padding: 1.25rem;
    }

    .input-row {
        flex-direction: column;
        align-items: stretch;
    }

    .cost-input-group {
        flex: 1 1 auto;
    }

    .method-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .method-card-controls {
        width: 100%;
    }

    .method-select {
        flex: 1;
    }

    .method-card-body {
        padding: 1rem;
    }

    .pricing-table {
        font-size: 0.8125rem;
    }

    .pricing-table thead th,
    .pricing-table tbody td {
        padding: 0.5rem 0.5rem;
    }

    .pricing-table .price-cell {
        font-size: 0.875rem;
    }
}

/* =====================================================
   PRINT
   ===================================================== */
@media print {
    .input-section {
        box-shadow: none;
        border: 1px solid var(--border-color);
    }

    .method-card {
        box-shadow: none;
        border: 1px solid var(--border-color);
        break-inside: avoid;
        transform: none !important;
    }

    .method-card:hover {
        box-shadow: none;
        transform: none;
    }

    .btn-calculate {
        display: none;
    }

    .pricing-table tbody tr:hover td {
        background: inherit;
        box-shadow: none;
    }
}