/* =============================================
   CUSTOM WOO CHECKOUT — STYLES v1.0.0
   ============================================= */

:root {
    --cwc-accent:     #111827;
    --cwc-btn:        #111827;
    --cwc-btn-hover:  #1f2937;
    --cwc-red:        #dc2626;
    --cwc-green:      #16a34a;
    --cwc-border:     #e5e7eb;
    --cwc-bg:         #f9fafb;
    --cwc-white:      #ffffff;
    --cwc-text:       #111827;
    --cwc-muted:      #6b7280;
    --cwc-radius:     10px;
    --cwc-shadow:     0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --cwc-shadow-lg:  0 10px 40px rgba(0,0,0,0.10);
    --cwc-font:       -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

/* ─── RESET WITHIN SCOPE ──────────────────── */
#cwc-checkout * { box-sizing: border-box; }
#cwc-checkout { font-family: var(--cwc-font); color: var(--cwc-text); line-height: 1.5; }

/* ─── EMPTY CART ──────────────────────────── */
.cwc-empty-cart {
    text-align: center;
    padding: 80px 24px;
}
.cwc-empty-icon { font-size: 64px; margin-bottom: 16px; }
.cwc-empty-cart h2 { font-size: 24px; margin-bottom: 8px; }
.cwc-empty-cart p  { color: var(--cwc-muted); margin-bottom: 24px; }

/* ─── PROGRESS BAR ────────────────────────── */
.cwc-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    gap: 0;
    padding: 0 16px;
}

.cwc-progress__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    position: relative;
    flex-shrink: 0;
}

.cwc-progress__circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--cwc-border);
    color: var(--cwc-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    transition: background 0.25s, color 0.25s;
    border: 2px solid var(--cwc-border);
}

.cwc-progress__step--active .cwc-progress__circle,
.cwc-progress__step--done .cwc-progress__circle {
    background: var(--cwc-accent);
    color: #ffffff;
    border-color: var(--cwc-accent);
}

.cwc-progress__label {
    font-size: 11px;
    font-weight: 600;
    color: var(--cwc-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.cwc-progress__step--active .cwc-progress__label,
.cwc-progress__step--done .cwc-progress__label {
    color: var(--cwc-accent);
}

.cwc-progress__line {
    flex: 1;
    height: 2px;
    background: var(--cwc-border);
    margin: 0 12px;
    margin-bottom: 22px;
    max-width: 80px;
    transition: background 0.25s;
}

.cwc-progress__line--done {
    background: var(--cwc-accent);
}

/* ─── LAYOUT ──────────────────────────────── */
.cwc-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}

/* ─── STEP PANELS ─────────────────────────── */
.cwc-step {
    background: var(--cwc-white);
    border-radius: var(--cwc-radius);
    border: 1px solid var(--cwc-border);
    padding: 32px;
    box-shadow: var(--cwc-shadow);
    animation: cwcFadeIn 0.22s ease;
}

.cwc-step--hidden {
    display: none !important;
}

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

.cwc-step__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--cwc-text);
    margin: 0 0 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cwc-step__num {
    display: inline-flex;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--cwc-accent);
    color: #fff;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

/* ─── FORM FIELDS ─────────────────────────── */
.cwc-field {
    margin-bottom: 18px;
}

.cwc-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--cwc-text);
    margin-bottom: 6px;
}

.cwc-req     { color: var(--cwc-red); margin-left: 2px; }
.cwc-optional { color: var(--cwc-muted); font-weight: 400; font-size: 12px; }

.cwc-field input[type="text"],
.cwc-field input[type="email"],
.cwc-field input[type="tel"],
.cwc-field input[type="password"],
.cwc-field select,
.cwc-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--cwc-border);
    border-radius: 7px;
    font-size: 15px;
    font-family: var(--cwc-font);
    color: var(--cwc-text);
    background: var(--cwc-bg);
    transition: border-color 0.15s, box-shadow 0.15s;
    -webkit-appearance: none;
}

.cwc-field input:focus,
.cwc-field select:focus,
.cwc-field textarea:focus {
    outline: none;
    border-color: var(--cwc-accent);
    box-shadow: 0 0 0 3px rgba(17,24,39,0.08);
    background: var(--cwc-white);
}

.cwc-field input.cwc-invalid,
.cwc-field select.cwc-invalid {
    border-color: var(--cwc-red);
    box-shadow: 0 0 0 3px rgba(220,38,38,0.10);
}

.cwc-field textarea {
    resize: vertical;
    min-height: 90px;
}

.cwc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* ─── COUPON ──────────────────────────────── */
.cwc-coupon-wrap {
    margin-bottom: 22px;
}

.cwc-coupon-toggle {
    background: none;
    border: none;
    color: var(--cwc-accent);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    font-family: var(--cwc-font);
}

.cwc-coupon-box {
    margin-top: 12px;
    padding: 16px;
    background: var(--cwc-bg);
    border-radius: 7px;
    border: 1px solid var(--cwc-border);
}

.cwc-coupon-row {
    display: flex;
    gap: 10px;
}

.cwc-coupon-row input {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--cwc-border);
    border-radius: 7px;
    font-size: 14px;
    font-family: var(--cwc-font);
}

.cwc-coupon-row input:focus {
    outline: none;
    border-color: var(--cwc-accent);
}

.cwc-coupon-feedback {
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    min-height: 18px;
}

.cwc-coupon-feedback.success { color: var(--cwc-green); }
.cwc-coupon-feedback.error   { color: var(--cwc-red); }

/* ─── PAYMENT GATEWAYS ────────────────────── */
.cwc-gateway {
    border: 1.5px solid var(--cwc-border);
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.15s;
}

.cwc-gateway:has(input[type="radio"]:checked) {
    border-color: var(--cwc-accent);
    box-shadow: 0 0 0 3px rgba(17,24,39,0.07);
}

.cwc-gateway__label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    cursor: pointer;
    user-select: none;
    font-weight: 600;
    font-size: 15px;
}

.cwc-gateway__label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--cwc-accent);
    flex-shrink: 0;
}

.cwc-gateway__icon img {
    height: 22px;
    vertical-align: middle;
}

.cwc-gateway__desc {
    padding: 0 16px 12px;
    font-size: 13px;
    color: var(--cwc-muted);
}

.cwc-gateway__fields {
    padding: 0 16px 16px;
}

/* ─── TERMS ───────────────────────────────── */
.cwc-field--terms { margin-top: 20px; }

.cwc-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    cursor: pointer;
}

.cwc-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--cwc-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ─── BUTTONS ─────────────────────────────── */
.cwc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 12px 24px;
    border: none;
    border-radius: 7px;
    font-family: var(--cwc-font);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, transform 0.12s, opacity 0.15s;
    white-space: nowrap;
}

.cwc-btn--primary {
    background: var(--cwc-btn);
    color: #ffffff !important;
    width: 100%;
    margin-top: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.cwc-btn--primary:hover {
    background: var(--cwc-btn-hover);
    transform: translateY(-1px);
}

.cwc-btn--primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.cwc-btn--lg {
    padding: 15px 28px;
    font-size: 16px;
}

.cwc-btn--ghost {
    background: transparent;
    color: var(--cwc-muted) !important;
    border: 1.5px solid var(--cwc-border);
}

.cwc-btn--ghost:hover {
    background: var(--cwc-bg);
    color: var(--cwc-text) !important;
}

.cwc-btn--outline {
    background: transparent;
    color: var(--cwc-accent) !important;
    border: 1.5px solid var(--cwc-accent);
    padding: 10px 18px;
    font-size: 13px;
}

.cwc-btn--outline:hover {
    background: var(--cwc-accent);
    color: #fff !important;
}

.cwc-btn-row {
    display: flex;
    gap: 12px;
    margin-top: 10px;
    align-items: center;
}

.cwc-btn-row .cwc-btn--primary { flex: 1; margin-top: 0; }

/* ─── ERROR BOX ───────────────────────────── */
.cwc-error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: var(--cwc-red);
    border-radius: 7px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    margin: 14px 0;
}

/* ─── SECURE NOTE ─────────────────────────── */
.cwc-secure-note {
    text-align: center;
    font-size: 12px;
    color: var(--cwc-muted);
    margin-top: 12px;
}

/* ─── SPINNER ─────────────────────────────── */
.cwc-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: cwcSpin 0.65s linear infinite;
    flex-shrink: 0;
}

@keyframes cwcSpin { to { transform: rotate(360deg); } }

/* ─── ORDER SUMMARY ───────────────────────── */
.cwc-summary {
    background: var(--cwc-white);
    border: 1px solid var(--cwc-border);
    border-radius: var(--cwc-radius);
    padding: 24px;
    box-shadow: var(--cwc-shadow);
    position: sticky;
    top: 24px;
}

.cwc-summary__title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cwc-summary__count {
    font-size: 12px;
    font-weight: 400;
    color: var(--cwc-muted);
    background: var(--cwc-bg);
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid var(--cwc-border);
}

.cwc-summary__items {
    border-top: 1px solid var(--cwc-border);
    padding-top: 14px;
    margin-bottom: 14px;
    max-height: 320px;
    overflow-y: auto;
    scrollbar-width: thin;
}

.cwc-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--cwc-border);
}

.cwc-item:last-child { border-bottom: none; }

.cwc-item__img img {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--cwc-border);
}

.cwc-item__info { flex: 1; min-width: 0; }

.cwc-item__name {
    font-size: 13px;
    font-weight: 600;
    color: var(--cwc-text);
    margin: 0 0 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cwc-item__qty {
    font-size: 12px;
    color: var(--cwc-muted);
    margin: 0;
}

.cwc-item__price {
    font-size: 14px;
    font-weight: 700;
    color: var(--cwc-text);
    white-space: nowrap;
    flex-shrink: 0;
}

/* ─── TOTALS ──────────────────────────────── */
.cwc-summary__totals {
    border-top: 1px solid var(--cwc-border);
    padding-top: 14px;
}

.cwc-totals-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    padding: 5px 0;
    color: var(--cwc-text);
}

.cwc-totals-row--discount { color: var(--cwc-green); font-weight: 600; }

.cwc-totals-row--total {
    font-size: 17px;
    font-weight: 800;
    padding-top: 12px;
    margin-top: 8px;
    border-top: 2px solid var(--cwc-text);
}

/* ─── RESPONSIVE ──────────────────────────── */
@media (max-width: 900px) {
    .cwc-layout {
        grid-template-columns: 1fr;
    }
    .cwc-summary {
        position: static;
        order: -1;
    }
}

@media (max-width: 560px) {
    .cwc-field-row { grid-template-columns: 1fr; }
    .cwc-step { padding: 20px 16px; }
    .cwc-progress__label { font-size: 10px; }
    .cwc-progress__line { max-width: 40px; }
}