/* ================================================================
   Westcan Add to Cart  v1.0
   Palette: #B11F28 · #111 · #fff
   ================================================================ */
:root {
    --wac-red:     #B11F28;
    --wac-red-dk:  #8A161D;
    --wac-red-lt:  #FFF5F5;
    --wac-black:   #111;
    --wac-sub:     #555;
    --wac-muted:   #888;
    --wac-border:  #D9D9D9;
    --wac-bg:      #F7F7F7;
    --wac-white:   #fff;
    --wac-green:   #1E7A3C;
    --wac-amber:   #B57100;
}

.wac-wrapper {
    font-family: 'Segoe UI', system-ui, sans-serif;
    margin: 16px 0;
    color: var(--wac-black);
}

/* ── Price ───────────────────────────────────────────────────── */
.wac-price {
    font-size: 26px;
    font-weight: 700;
    color: var(--wac-black);
    margin-bottom: 12px;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}
.wac-price del {
    color: var(--wac-muted);
    font-weight: 400;
    font-size: 18px;
    margin-right: 8px;
}
.wac-price ins {
    text-decoration: none;
    color: var(--wac-red);
}
.wac-price .woocommerce-Price-amount { white-space: nowrap; }

/* ── Row layout ──────────────────────────────────────────────── */
.wac-row {
    display: flex;
    align-items: stretch;
    gap: 10px;
    flex-wrap: wrap;
}

/* ── Quantity stepper ───────────────────────────────────────── */
.wac-qty {
    display: inline-flex;
    align-items: stretch;
    background: var(--wac-white);
    border: 2px solid var(--wac-border);
    border-radius: 0;
    overflow: hidden;
    transition: border-color 0.15s;
    height: 50px;
}
.wac-qty:focus-within {
    border-color: var(--wac-red);
}

.wac-wrapper .wac-qty-btn,
.wac-wrapper button.wac-qty-btn {
    width: 40px !important;
    height: auto !important;
    padding: 0 !important;
    background: var(--wac-bg) !important;
    border: none !important;
    color: var(--wac-black) !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    cursor: pointer;
    user-select: none;
    transition: background 0.12s, color 0.12s;
    display: flex !important;
    align-items: center;
    justify-content: center;
    text-shadow: none !important;
    box-shadow: none !important;
    outline: none !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    border-radius: 0 !important;
}
.wac-wrapper .wac-qty-btn:hover,
.wac-wrapper button.wac-qty-btn:hover {
    background: var(--wac-red) !important;
    color: var(--wac-white) !important;
}
.wac-wrapper .wac-qty-btn:active,
.wac-wrapper button.wac-qty-btn:active {
    background: var(--wac-red-dk) !important;
}
.wac-qty-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.wac-qty-btn:disabled:hover {
    background: var(--wac-bg) !important;
    color: var(--wac-black) !important;
}

.wac-wrapper .wac-qty-input,
.wac-wrapper input.wac-qty-input {
    width: 60px !important;
    border: none !important;
    border-left: 1px solid var(--wac-border) !important;
    border-right: 1px solid var(--wac-border) !important;
    background: var(--wac-white) !important;
    color: var(--wac-black) !important;
    text-align: center !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    font-family: inherit !important;
    font-variant-numeric: tabular-nums;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    outline: none !important;
    border-radius: 0 !important;
}
.wac-qty-input:focus {
    outline: none !important;
}
/* Hide the browser's default number spinners since we have our own buttons */
.wac-qty-input::-webkit-outer-spin-button,
.wac-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.wac-qty-input[type=number] {
    -moz-appearance: textfield;
}

/* ── Add to Cart button ──────────────────────────────────────── */
.wac-wrapper .wac-btn,
.wac-wrapper button.wac-btn {
    flex: 1 !important;
    min-width: 200px;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    padding: 0 24px !important;
    height: 50px;
    background: var(--wac-red) !important;
    color: var(--wac-white) !important;
    border: 2px solid var(--wac-red) !important;
    border-radius: 0 !important;
    font-family: inherit !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    letter-spacing: 0.04em !important;
    text-transform: uppercase !important;
    text-shadow: none !important;
    box-shadow: 0 2px 8px rgba(177,31,40,.18) !important;
    cursor: pointer;
    user-select: none;
    transition: background 0.18s, border-color 0.18s, transform 0.12s,
                box-shadow 0.18s, color 0.18s;
    outline: none !important;
}
.wac-wrapper .wac-btn:hover:not(:disabled),
.wac-wrapper button.wac-btn:hover:not(:disabled) {
    background: var(--wac-red-dk) !important;
    border-color: var(--wac-red-dk) !important;
    box-shadow: 0 4px 14px rgba(177,31,40,.30) !important;
    transform: translateY(-1px);
}
.wac-wrapper .wac-btn:active:not(:disabled),
.wac-wrapper button.wac-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(177,31,40,.18) !important;
}

.wac-btn-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.wac-btn-icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
}

/* States */
.wac-wrapper .wac-btn--disabled,
.wac-wrapper button.wac-btn--disabled {
    background: #E0E0E0 !important;
    border-color: #E0E0E0 !important;
    color: var(--wac-muted) !important;
    cursor: not-allowed;
    box-shadow: none !important;
}

.wac-btn.is-loading {
    pointer-events: none;
    opacity: 0.85;
}
.wac-btn.is-loading .wac-btn-icon {
    animation: wac-spin .7s linear infinite;
}
@keyframes wac-spin { to { transform: rotate(360deg); } }

.wac-btn.is-success {
    background: var(--wac-green) !important;
    border-color: var(--wac-green) !important;
}

.wac-btn.is-error {
    background: #c53030 !important;
    border-color: #c53030 !important;
}

/* ── Stock warning ───────────────────────────────────────────── */
.wac-stock-warn {
    margin-top: 8px;
    padding: 6px 10px;
    background: #FFF8E6;
    border: 1px solid #F0CB6B;
    border-radius: 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--wac-amber);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.wac-stock-warn::before {
    content: '⚠';
    font-size: 13px;
}

/* ── Feedback message ───────────────────────────────────────── */
.wac-feedback {
    margin-top: 10px;
    font-size: 13px;
    font-weight: 600;
    min-height: 20px;
    transition: opacity 0.2s;
}
.wac-feedback.is-success {
    color: var(--wac-green);
}
.wac-feedback.is-success::before {
    content: '✓ ';
    font-weight: 800;
}
.wac-feedback.is-error {
    color: #c53030;
}
.wac-feedback.is-error::before {
    content: '✕ ';
    font-weight: 800;
}

/* ── Fallback link ───────────────────────────────────────────── */
.wac-fallback-link {
    display: inline-block;
    padding: 12px 22px;
    background: var(--wac-red);
    color: var(--wac-white);
    text-decoration: none;
    border-radius: 0;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: background 0.18s;
}
.wac-fallback-link:hover {
    background: var(--wac-red-dk);
    color: var(--wac-white);
    text-decoration: none;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 480px) {
    .wac-row { flex-direction: column; }
    .wac-qty { align-self: flex-start; }
    .wac-btn { width: 100%; }
}