/* ============================================
   QuickCOD Frontend — Releasit-style Design
   ============================================ */
:root {
    --qc: #25D366;
    --qc-dark: #1da851;
    --qc-light: #e8faf0;
    --qc-text: #1a1a2e;
    --qc-muted: #6b7280;
    --qc-border: #e5e7eb;
    --qc-bg: #f9fafb;
    --qc-card: #ffffff;
    --qc-danger: #ef4444;
    --qc-warn: #f59e0b;
    --qc-r: 14px;
    --qc-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* ── Trigger Button (popup mode) ── */
.quickcod-order-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 15px 24px;
    font-size: 15px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 14px rgba(37,211,102,0.3);
    position: relative;
}
.quickcod-order-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37,211,102,0.4);
}

/* ── Popup Overlay ── */
.quickcod-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999999;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    backdrop-filter: blur(3px);
    animation: qcFadeIn 0.2s ease;
}
@media(min-width:640px) {
    .quickcod-overlay { align-items: center; }
}
@keyframes qcFadeIn { from{opacity:0} to{opacity:1} }

.quickcod-popup {
    background: var(--qc-card);
    width: 100%;
    max-width: 460px;
    max-height: 92vh;
    border-radius: 24px 24px 0 0;
    overflow-y: auto;
    position: relative;
    animation: qcSlideUp 0.3s cubic-bezier(0.16,1,0.3,1);
    box-shadow: 0 -10px 40px rgba(0,0,0,0.15);
}
@media(min-width:640px) {
    .quickcod-popup {
        border-radius: 24px;
        animation: qcPop 0.3s cubic-bezier(0.16,1,0.3,1);
        box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    }
}
@keyframes qcSlideUp { from{transform:translateY(100%)} to{transform:translateY(0)} }
@keyframes qcPop { from{transform:scale(0.96);opacity:0} to{transform:scale(1);opacity:1} }

.qc-popup-close {
    position: sticky;
    top: 0;
    float: right;
    z-index: 10;
    background: var(--qc-bg);
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    font-size: 20px;
    color: var(--qc-muted);
    cursor: pointer;
    margin: 14px;
    transition: background 0.2s;
    line-height: 1;
}
.qc-popup-close:hover { background: var(--qc-border); color: var(--qc-text); }

.quickcod-popup-inner { padding: 0 22px 22px; }

/* ── RTL ── */
[dir="rtl"] .quickcod-popup-inner,
.quickcod-rtl .quickcod-popup-inner,
[dir="rtl"] .quickcod-embedded,
.quickcod-rtl .quickcod-embedded { direction: rtl; text-align: right; }

/* ── Product Bar (popup) ── */
.qc-product-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--qc-bg);
    border-radius: var(--qc-r);
    margin-bottom: 18px;
}
.qc-product-bar img {
    width: 56px; height: 56px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid var(--qc-border);
}
.qc-product-bar .qc-pbar-info { flex: 1; }
.qc-product-bar .qc-pbar-name {
    font-size: 14px; font-weight: 600; color: var(--qc-text);
    margin: 0 0 2px; line-height: 1.3;
}
.qc-product-bar .qc-pbar-price {
    font-size: 16px; font-weight: 700; color: var(--qc);
}

/* ══════════════════════════════════════
   EMBEDDED FORM (Releasit-style)
   ══════════════════════════════════════ */
.quickcod-embedded {
    margin-top: 20px;
    border: 1.5px solid var(--qc-border);
    border-radius: 18px;
    overflow: hidden;
    background: var(--qc-card);
    box-shadow: var(--qc-shadow);
}

/* ── Stepper ── */
.qc-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 16px 20px 14px;
    background: linear-gradient(135deg, #f0fdf4 0%, #f9fafb 100%);
    border-bottom: 1px solid var(--qc-border);
}
.qc-step-item {
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0.4;
    transition: opacity 0.3s;
}
.qc-step-item.active { opacity: 1; }
.qc-step-item.done { opacity: 0.7; }

.qc-step-num {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--qc-border);
    color: var(--qc-muted);
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}
.qc-step-item.active .qc-step-num {
    background: var(--qc);
    color: #fff;
    box-shadow: 0 2px 8px rgba(37,211,102,0.35);
}
.qc-step-item.done .qc-step-num {
    background: var(--qc-light);
    color: var(--qc);
}

.qc-step-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--qc-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.qc-step-item.active .qc-step-label { color: var(--qc-text); }

.qc-step-line {
    flex: 1;
    height: 2px;
    background: var(--qc-border);
    margin: 0 8px;
    max-width: 40px;
    transition: background 0.3s;
}
.qc-step-line.done { background: var(--qc); }

/* ── Panels ── */
.qc-panel {
    display: none;
    padding: 20px;
    animation: qcFadeSlide 0.3s ease;
}
.qc-panel-active { display: block; }
@keyframes qcFadeSlide { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }

.qc-section-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--qc-text);
    margin-bottom: 14px;
}
.qc-section-label svg { color: var(--qc); flex-shrink: 0; }

/* ── Form Fields ── */
.qc-fields { display: flex; flex-direction: column; gap: 12px; }

.qc-field-group { display: flex; flex-direction: column; }

.qc-field-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--qc-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.qc-field-group label .qc-req { color: var(--qc-danger); margin-inline-start: 2px; }

.qc-field-group input,
.qc-field-group textarea,
.qc-field-group select {
    padding: 12px 14px;
    border: 1.5px solid var(--qc-border);
    border-radius: 10px;
    font-size: 15px;
    color: var(--qc-text);
    background: var(--qc-card);
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
    width: 100%;
    box-sizing: border-box;
}
.qc-field-group input:focus,
.qc-field-group textarea:focus,
.qc-field-group select:focus {
    border-color: var(--qc);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37,211,102,0.1);
}
.qc-field-group textarea { resize: vertical; min-height: 52px; }

.qc-field-group .qc-field-err {
    font-size: 11px;
    color: var(--qc-danger);
    margin-top: 3px;
    display: none;
}
.qc-field-group.has-error input,
.qc-field-group.has-error textarea,
.qc-field-group.has-error select { border-color: var(--qc-danger); }
.qc-field-group.has-error .qc-field-err { display: block; }

/* Two-column layout for short fields */
.qc-fields-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media(max-width:480px) { .qc-fields-row { grid-template-columns: 1fr; } }

/* ── Quantity Offers ── */
.qc-quantity-offers { margin-bottom: 18px; }

.qc-tier {
    display: flex;
    align-items: center;
    padding: 12px 14px;
    border: 2px solid var(--qc-border);
    border-radius: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    background: var(--qc-card);
}
.qc-tier:hover { border-color: rgba(37,211,102,0.4); }
.qc-tier.active {
    border-color: var(--qc);
    background: var(--qc-light);
}

.qc-tier .qc-radio {
    width: 20px; height: 20px;
    border: 2px solid var(--qc-border);
    border-radius: 50%;
    margin-inline-end: 12px;
    flex-shrink: 0;
    position: relative;
    transition: all 0.2s;
}
.qc-tier.active .qc-radio { border-color: var(--qc); }
.qc-tier.active .qc-radio::after {
    content: "";
    position: absolute;
    inset: 3px;
    background: var(--qc);
    border-radius: 50%;
}

.qc-tier .qc-tier-info { flex: 1; }
.qc-tier .qc-tier-label { font-weight: 600; font-size: 14px; color: var(--qc-text); }
.qc-tier .qc-tier-unit { font-size: 12px; color: var(--qc-muted); }
.qc-tier .qc-tier-price { text-align: right; }
.qc-tier .qc-tier-total { font-weight: 700; font-size: 15px; color: var(--qc-text); }
.qc-tier .qc-tier-save { font-size: 11px; color: var(--qc); font-weight: 600; }

.qc-tier .qc-badge {
    position: absolute;
    top: -10px;
    right: 12px;
    background: var(--qc);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}
[dir="rtl"] .qc-tier .qc-badge { right: auto; left: 12px; }

/* ── Upsells ── */
.qc-upsells-list { display: flex; flex-direction: column; gap: 8px; }

.qc-upsell {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1.5px solid var(--qc-border);
    border-radius: 12px;
    transition: border-color 0.2s;
    background: var(--qc-card);
}
.qc-upsell:hover { border-color: rgba(37,211,102,0.3); }
.qc-upsell img {
    width: 52px; height: 52px;
    border-radius: 10px;
    object-fit: cover;
}
.qc-upsell-info { flex: 1; }
.qc-upsell-name { font-weight: 600; font-size: 13px; color: var(--qc-text); }
.qc-upsell-price { font-size: 12px; color: var(--qc-muted); margin-top: 2px; }
.qc-upsell-price .qc-disc { color: var(--qc); font-weight: 600; }

.qc-upsell-toggle {
    width: 40px; height: 24px;
    border-radius: 12px;
    background: var(--qc-border);
    border: none;
    cursor: pointer;
    position: relative;
    transition: background 0.2s;
    flex-shrink: 0;
    padding: 0;
}
.qc-upsell-toggle::after {
    content: "";
    position: absolute;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: #fff;
    top: 3px; left: 3px;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.qc-upsell-toggle.active { background: var(--qc); }
.qc-upsell-toggle.active::after { transform: translateX(16px); }

/* ── Order Review ── */
.qc-order-review {
    background: var(--qc-bg);
    border-radius: var(--qc-r);
    padding: 16px;
    margin-bottom: 14px;
}
.qc-review-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 14px;
    color: var(--qc-muted);
}
.qc-review-item .qc-ri-name { flex: 1; }
.qc-review-item .qc-ri-price { font-weight: 500; }
.qc-review-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0 0;
    margin-top: 8px;
    border-top: 1.5px solid var(--qc-border);
    font-size: 17px;
    font-weight: 700;
    color: var(--qc-text);
}

/* ── COD Badge ── */
.qc-cod-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--qc-light);
    border: 1.5px solid #bbf7d0;
    border-radius: var(--qc-r);
    margin-bottom: 10px;
}
.qc-cod-icon {
    width: 42px; height: 42px;
    background: var(--qc);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.qc-cod-icon svg { color: #fff; }
.qc-cod-badge strong { font-size: 14px; color: var(--qc-text); display: block; }
.qc-cod-badge span { font-size: 12px; color: var(--qc-muted); }

.qc-secure-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    font-size: 12px;
    color: var(--qc-muted);
    margin-bottom: 16px;
}
.qc-secure-badge svg { color: var(--qc-muted); }

/* ── Buttons ── */
.qc-btn-next,
.qc-btn-confirm {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: var(--qc);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 14px rgba(37,211,102,0.3);
    margin-top: 16px;
}
.qc-btn-next:hover,
.qc-btn-confirm:hover {
    background: var(--qc-dark);
    box-shadow: 0 6px 20px rgba(37,211,102,0.4);
}
.qc-btn-next:disabled,
.qc-btn-confirm:disabled { opacity: 0.6; cursor: not-allowed; }

.qc-btn-back {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    background: none;
    border: 1.5px solid var(--qc-border);
    border-radius: 10px;
    color: var(--qc-muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.qc-btn-back:hover { border-color: var(--qc-muted); color: var(--qc-text); }

.qc-panel-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 18px;
}
.qc-panel-actions .qc-btn-next,
.qc-panel-actions .qc-btn-confirm { margin-top: 0; flex: 1; }

/* ── Success ── */
.qc-success-wrap { text-align: center; padding: 16px 0; }

.qc-success-icon { margin-bottom: 14px; animation: qcBounce 0.5s ease; }
@keyframes qcBounce { 0%,100%{transform:scale(1)} 50%{transform:scale(1.08)} }

.qc-success-wrap h3 {
    font-size: 20px; font-weight: 700; color: var(--qc-text); margin: 0 0 6px;
}
.qc-success-wrap p { color: var(--qc-muted); font-size: 14px; margin: 0 0 18px; }

.qc-view-order {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 28px;
    background: var(--qc);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    transition: background 0.2s;
}
.qc-view-order:hover { background: var(--qc-dark); }

.qc-post-upsells {
    margin: 18px 0 0;
    padding: 16px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: var(--qc-r);
    text-align: left;
}
[dir="rtl"] .qc-post-upsells { text-align: right; }

/* ── Form error toast ── */
.qc-form-error {
    background: #fef2f2;
    color: #dc2626;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 12px;
    border: 1px solid #fecaca;
    animation: qcFadeSlide 0.3s ease;
}

/* ── Button Animations ── */
@keyframes qcPulse {
    0%, 100% { box-shadow: 0 4px 14px rgba(37,211,102,0.3); }
    50% { box-shadow: 0 4px 28px rgba(37,211,102,0.6); }
}
@keyframes qcBounceBtn {
    0%, 100% { transform: translateY(0); }
    20% { transform: translateY(-6px); }
    40% { transform: translateY(-3px); }
}
@keyframes qcShake {
    0%, 100% { transform: translateX(0); }
    15% { transform: translateX(-4px) rotate(-1deg); }
    30% { transform: translateX(4px) rotate(1deg); }
    45% { transform: translateX(-3px); }
    60% { transform: translateX(2px); }
}
@keyframes qcGlow {
    0%, 100% { box-shadow: 0 0 8px rgba(37,211,102,0.3); }
    50% { box-shadow: 0 0 24px rgba(37,211,102,0.6), 0 0 48px rgba(37,211,102,0.2); }
}

.qc-anim-pulse { animation: qcPulse 2s ease-in-out infinite; }
.qc-anim-bounce { animation: qcBounceBtn 2s ease-in-out infinite; }
.qc-anim-shake { animation: qcShake 3s ease-in-out infinite; }
.qc-anim-glow { animation: qcGlow 2.5s ease-in-out infinite; }

.qc-anim-pulse:hover,
.qc-anim-bounce:hover,
.qc-anim-shake:hover,
.qc-anim-glow:hover { animation: none; }

/* ── Sticky Mobile Button ── */
.quickcod-sticky-mobile {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999998;
    padding: 10px 16px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(to top, rgba(255,255,255,0.98) 70%, rgba(255,255,255,0));
    transition: transform 0.3s ease;
}
.quickcod-sticky-mobile.qc-sticky-hidden {
    transform: translateY(100%);
}
.quickcod-sticky-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    letter-spacing: 0.3px;
    box-shadow: 0 -2px 20px rgba(0,0,0,0.1), 0 4px 14px rgba(37,211,102,0.3);
    transition: all 0.2s;
}
.quickcod-sticky-btn:active {
    transform: scale(0.98);
}
@media(max-width:768px) {
    .quickcod-sticky-mobile { display: block; }
    body.quickcod-has-sticky { padding-bottom: 72px; }
}
@media(min-width:769px) {
    .quickcod-sticky-mobile { display: none !important; }
}

/* ── Mobile ── */
@media(max-width:640px) {
    .quickcod-popup-inner { padding: 0 16px 18px; }
    .qc-panel { padding: 16px; }
    .quickcod-embedded { border-radius: 14px; }
    .qc-field-group input,
    .qc-field-group textarea,
    .qc-field-group select { font-size: 16px; }
    .qc-stepper { padding: 12px 14px 10px; }
    .qc-step-label { display: none; }
}
@media(min-width:641px) {
    .qc-step-label { display: inline; }
}