/* ============================================================
   UNIVERSAL COMMERCE CORE · LUXURY DESIGN SYSTEM
   Exclusively Gold (#d4af37 / #ffd700), Deep Black, Titanium White
   STRICT ZERO EMOJIS — PURE SVG & TYPOGRAPHY
   ============================================================ */

:root {
    --mp-gold: #d4af37;
    --mp-gold-light: #ffd700;
    --mp-gold-dim: rgba(212, 175, 55, 0.25);
    --mp-gold-glow: rgba(212, 175, 55, 0.4);
    --mp-bg-black: #050505;
    --mp-bg-surface: #0e0e0e;
    --mp-bg-card: #141414;
    --mp-border-dim: rgba(255, 255, 255, 0.1);
    --mp-border-gold: rgba(212, 175, 55, 0.45);
    --mp-text-white: #ffffff;
    --mp-text-muted: #a3a3a3;
    --mp-font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --mp-transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Floating Cart Launcher Button */
.mp-cart-launcher {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 99990;
    background: #0a0a0a;
    border: 1px solid var(--mp-border-gold);
    color: var(--mp-gold-light);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(212, 175, 55, 0.25);
    transition: var(--mp-transition);
}

.mp-cart-launcher:hover {
    transform: translateY(-4px) scale(1.05);
    border-color: var(--mp-gold-light);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.9), 0 0 30px rgba(212, 175, 55, 0.45);
}

.mp-cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--mp-gold);
    color: #000000;
    font-size: 11px;
    font-weight: 800;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #0a0a0a;
    font-family: var(--mp-font-primary);
}

/* Modal / Drawer Backdrop */
.mp-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99995;
    opacity: 0;
    visibility: hidden;
    transition: var(--mp-transition);
}

.mp-backdrop.mp-active {
    opacity: 1;
    visibility: visible;
}

/* Sliding Drawer Mini-Cart */
.mp-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 440px;
    background: var(--mp-bg-surface);
    border-left: 1px solid var(--mp-border-gold);
    z-index: 99998;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.9);
    font-family: var(--mp-font-primary);
    color: var(--mp-text-white);
}

.mp-drawer.mp-open {
    transform: translateX(0);
}

.mp-drawer-header {
    padding: 22px 24px;
    border-bottom: 1px solid var(--mp-border-dim);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #070707;
}

.mp-drawer-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--mp-gold-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.mp-close-btn {
    background: transparent;
    border: 1px solid var(--mp-border-dim);
    color: var(--mp-text-muted);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--mp-transition);
}

.mp-close-btn:hover {
    color: #ffffff;
    border-color: var(--mp-gold);
    background: rgba(212, 175, 55, 0.1);
}

.mp-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

.mp-empty-cart {
    text-align: center;
    padding: 60px 20px;
    color: var(--mp-text-muted);
}

.mp-empty-icon {
    margin-bottom: 16px;
    color: var(--mp-gold);
    opacity: 0.7;
}

.mp-cart-item {
    background: var(--mp-bg-card);
    border: 1px solid var(--mp-border-dim);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 14px;
    transition: var(--mp-transition);
}

.mp-cart-item:hover {
    border-color: var(--mp-border-gold);
}

.mp-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.mp-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.35;
    flex: 1;
    padding-right: 12px;
}

.mp-item-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--mp-gold-light);
    white-space: nowrap;
}

.mp-item-badge {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--mp-gold);
    border-radius: 4px;
    margin-bottom: 8px;
}

.mp-item-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.mp-qty-picker {
    display: flex;
    align-items: center;
    background: #0a0a0a;
    border: 1px solid var(--mp-border-dim);
    border-radius: 6px;
    overflow: hidden;
}

.mp-qty-btn {
    background: transparent;
    border: none;
    color: var(--mp-text-white);
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.mp-qty-btn:hover {
    background: rgba(212, 175, 55, 0.2);
    color: var(--mp-gold-light);
}

.mp-qty-val {
    width: 32px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
}

.mp-item-remove {
    background: transparent;
    border: none;
    color: var(--mp-text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
}

.mp-item-remove:hover {
    color: #ff5555;
}

.mp-drawer-footer {
    padding: 20px 24px;
    background: #070707;
    border-top: 1px solid var(--mp-border-dim);
}

.mp-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    color: var(--mp-text-muted);
    margin-bottom: 8px;
}

.mp-summary-row.mp-total-row {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mp-summary-row.mp-total-row .mp-total-val {
    color: var(--mp-gold-light);
    font-size: 1.35rem;
}

.mp-btn-primary {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
    color: #000000;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35);
    transition: var(--mp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
    text-decoration: none;
}

.mp-btn-primary:hover {
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.6);
    transform: translateY(-2px);
}

/* ============================================================
   FULL CHECKOUT MODAL
   ============================================================ */
.mp-checkout-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 95%;
    max-width: 900px;
    max-height: 90vh;
    background: var(--mp-bg-surface);
    border: 1px solid var(--mp-border-gold);
    border-radius: 16px;
    z-index: 99999;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: var(--mp-transition);
    font-family: var(--mp-font-primary);
    color: var(--mp-text-white);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95), 0 0 40px rgba(212, 175, 55, 0.15);
}

.mp-checkout-modal.mp-active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.mp-modal-header {
    padding: 24px 30px;
    border-bottom: 1px solid var(--mp-border-dim);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #080808;
}

.mp-modal-body {
    padding: 30px;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 32px;
}

@media (max-width: 820px) {
    .mp-modal-body {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 20px;
    }
}

.mp-form-group {
    margin-bottom: 18px;
}

.mp-form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--mp-text-muted);
    margin-bottom: 6px;
}

.mp-form-input {
    width: 100%;
    background: #050505;
    border: 1px solid var(--mp-border-dim);
    border-radius: 8px;
    padding: 13px 16px;
    color: #ffffff;
    font-size: 0.95rem;
    font-family: var(--mp-font-primary);
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.mp-form-input:focus {
    outline: none;
    border-color: var(--mp-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.mp-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 500px) {
    .mp-grid-2 {
        grid-template-columns: 1fr;
    }
}

.mp-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--mp-text-muted);
    cursor: pointer;
    margin-top: 14px;
    line-height: 1.45;
}

.mp-checkbox-label input[type="checkbox"] {
    accent-color: var(--mp-gold);
    margin-top: 2px;
    width: 16px;
    height: 16px;
}

.mp-trust-badges {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 12px;
    padding: 16px;
    background: #080808;
    border: 1px solid var(--mp-border-dim);
    border-radius: 10px;
    margin-top: 22px;
    font-size: 0.75rem;
    color: var(--mp-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mp-trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mp-trust-item svg {
    color: var(--mp-gold);
}

/* Order Summary Box in Checkout */
.mp-checkout-summary-box {
    background: #080808;
    border: 1px solid var(--mp-border-dim);
    border-radius: 14px;
    padding: 24px;
}

.mp-payment-action-area {
    margin-top: 24px;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Spinner Overlay */
.mp-spinner-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    gap: 14px;
    color: var(--mp-gold);
    font-size: 0.9rem;
    font-weight: 600;
}

.mp-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(212, 175, 55, 0.2);
    border-top-color: var(--mp-gold-light);
    border-radius: 50%;
    animation: mp-spin 0.8s linear infinite;
}

@keyframes mp-spin {
    to { transform: rotate(360deg); }
}

/* Success Confirmation Card */
.mp-success-card {
    text-align: center;
    padding: 40px 20px;
}

.mp-success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--mp-gold);
    color: var(--mp-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.mp-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--mp-gold);
    color: #000000;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    margin-top: 16px;
    transition: var(--mp-transition);
}

.mp-download-btn:hover {
    background: var(--mp-gold-light);
    transform: translateY(-2px);
}