/* ============================================
   UNDERCOUNTS — Home Page v2
   Editorial Sport · Charcoal + Electric Orange
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --uc-bg:              #0F0F0F;
    --uc-surface:         #171717;
    --uc-surface-hover:   #1E1E1E;
    --uc-glass:           #171717;
    --uc-glass-border:    #272727;
    --uc-accent:          #FF5C1A;
    --uc-accent-light:    #FF8A5C;
    --uc-accent-glow:     rgba(255, 92, 26, 0.18);
    --uc-green:           #1BDB82;
    --uc-green-glow:      rgba(27, 219, 130, 0.15);
    --uc-gold:            #FFB800;
    --uc-red:             #FF3B3B;
    --uc-text:            #F0EEE8;
    --uc-text-dim:        #888880;
    --uc-text-muted:      #4C4C48;
    --uc-radius:          5px;
    --uc-radius-sm:       4px;
    --uc-radius-xs:       3px;
    --uc-transition:      0.18s ease;
    --uc-font:            'Outfit', system-ui, sans-serif;
    --uc-font-display:    'Barlow Condensed', var(--uc-font);
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--uc-font);
    background: var(--uc-bg);
    color: var(--uc-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
}

/* Subtle dot-grid texture */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
    z-index: 0;
}

/* ========================
   LAYOUT
   ======================== */
.uc-page {
    position: relative;
    z-index: 1;
    max-width: 560px;
    margin: 0 auto;
    padding: 0 1.25rem 4rem;
    display: flex;
    flex-direction: column;
}

/* ========================
   HEADER
   ======================== */
.uc-header {
    padding: 2.5rem 0 1.5rem;
    position: relative;
}

.uc-header::after {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--uc-accent) 0%, transparent 70%);
    margin-top: 1.5rem;
}

.uc-logo-link {
    text-decoration: none;
    display: inline-block;
}

.uc-logo {
    font-family: var(--uc-font-display);
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--uc-text);
    line-height: 1;
    text-transform: uppercase;
    transition: color var(--uc-transition);
}

.uc-logo-link:hover .uc-logo {
    color: #fff;
}

.uc-tagline {
    font-size: 0.65rem;
    color: var(--uc-text-muted);
    margin-top: 0.55rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 500;
}

/* ========================
   CARD — becomes a section block
   ======================== */
.uc-card {
    background: transparent;
    border: none;
    border-top: 1px solid var(--uc-glass-border);
    border-radius: 0;
    padding: 2.25rem 0;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transition: var(--uc-transition);
}

/* ========================
   HERO
   ======================== */
.uc-hero-title {
    font-family: var(--uc-font-display);
    font-size: 2.9rem;
    font-weight: 800;
    line-height: 1.04;
    margin-bottom: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.uc-hero-title .uc-highlight {
    color: var(--uc-accent);
    background: none;
    -webkit-text-fill-color: var(--uc-accent);
    font-style: italic;
}

.uc-hero-desc {
    color: var(--uc-text-dim);
    font-size: 0.93rem;
    max-width: 420px;
    line-height: 1.7;
    border-left: 2px solid var(--uc-glass-border);
    padding-left: 1rem;
}

/* ========================
   SECTION TITLE
   ======================== */
.uc-section-title {
    font-family: var(--uc-font-display);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--uc-text);
    display: flex;
    align-items: center;
    gap: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.uc-section-title .uc-icon {
    font-size: 1.1rem;
    opacity: 0.7;
}

/* ========================
   PRODUCT SELECTOR
   ======================== */
.product-select {
    width: 100%;
    padding: 0.88rem 1rem;
    background: var(--uc-surface);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius-sm);
    color: var(--uc-text);
    font-family: var(--uc-font);
    font-size: 0.9rem;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 5.646a.5.5 0 0 1 .708 0L8 8.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    transition: var(--uc-transition);
    outline: none;
    min-height: 48px;
}

.product-select:focus {
    border-color: var(--uc-accent);
    box-shadow: 0 0 0 2px var(--uc-accent-glow);
}

.product-select option {
    background: #181818;
    color: var(--uc-text);
}

/* ========================
   PRODUCT DISPLAY CARD
   ======================== */
.product-display {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.15rem;
    margin-top: 1rem;
    background: var(--uc-surface);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius-sm);
    transition: border-color var(--uc-transition), box-shadow var(--uc-transition);
    min-height: 110px;
}

.product-display:has(.product-image[src]:not([src=""])) {
    border-left: 3px solid var(--uc-accent);
    border-color: rgba(255, 92, 26, 0.3);
}

.product-image {
    width: 88px;
    height: 88px;
    object-fit: contain;
    border-radius: var(--uc-radius-xs);
    background: rgba(255, 255, 255, 0.04);
    flex-shrink: 0;
    transition: transform var(--uc-transition);
}

.product-info {
    flex: 1;
    min-width: 0;
}

.product-title {
    font-family: var(--uc-font);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--uc-text);
    margin-bottom: 0.35rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-price {
    font-weight: 700;
    font-size: 1rem;
    color: var(--uc-green);
    font-family: var(--uc-font-display);
    letter-spacing: 0.02em;
}

.product-stock {
    font-size: 0.76rem;
    color: var(--uc-text-muted);
    margin-top: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 500;
}

.product-stock.in-stock     { color: var(--uc-green); }
.product-stock.low-stock    { color: var(--uc-gold); }
.product-stock.out-of-stock { color: var(--uc-red); }

/* Price breakdown */
.price-breakdown {
    font-size: 0.82rem;
    line-height: 1.7;
    color: var(--uc-text-dim);
}

.price-breakdown .base-price       { color: var(--uc-text-dim); }
.price-breakdown .commission-price { color: var(--uc-text-muted); font-size: 0.78rem; }
.price-breakdown .total-price {
    color: var(--uc-green);
    font-weight: 700;
    border-top: 1px solid var(--uc-glass-border);
    padding-top: 0.25rem;
    margin-top: 0.25rem;
}

/* ========================
   CTA BUTTON
   ======================== */
.uc-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    padding: 1.05rem 1.5rem;
    margin-top: 1.25rem;
    border: none;
    border-radius: var(--uc-radius-sm);
    font-family: var(--uc-font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: var(--uc-accent);
    cursor: pointer;
    transition: background var(--uc-transition), transform var(--uc-transition);
    position: relative;
    overflow: hidden;
    min-height: 52px;
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

.uc-cta::before { display: none; }

.uc-cta:hover {
    background: #FF7240;
    transform: translateY(-2px);
}

.uc-cta:active {
    transform: scale(0.98) translateY(0);
    background: #E04000;
}

.uc-cta:disabled {
    opacity: 0.25;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ========================
   STEPS
   ======================== */
.uc-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.uc-step {
    display: flex;
    align-items: baseline;
    gap: 1.1rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--uc-glass-border);
}

.uc-step:first-child { border-top: 1px solid var(--uc-glass-border); }

.uc-step-num {
    flex-shrink: 0;
    font-family: var(--uc-font-display);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--uc-accent);
    line-height: 1;
    width: 44px;
    text-align: right;
    background: none;
    border-radius: 0;
    box-shadow: none;
    opacity: 0.9;
}

.uc-step-text {
    padding-top: 0.3rem;
    font-size: 0.92rem;
    color: var(--uc-text-dim);
    line-height: 1.55;
}

.uc-step-text strong {
    color: var(--uc-text);
    font-weight: 600;
}

/* ========================
   TRUST BADGES
   ======================== */
.uc-trust {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    border-top: 1px solid var(--uc-glass-border);
    border-bottom: 1px solid var(--uc-glass-border);
    padding: 1.1rem 0;
    margin: 0 0 0;
}

.uc-trust-item {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.72rem;
    color: var(--uc-text-dim);
    padding: 0.2rem 1.2rem;
    border-right: 1px solid var(--uc-glass-border);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.uc-trust-item:last-child { border-right: none; }

.uc-trust-item .uc-icon {
    font-size: 0.88rem;
    opacity: 0.8;
}

/* ========================
   FAQ ACCORDION
   ======================== */
.uc-faq-list {
    display: flex;
    flex-direction: column;
}

.uc-faq-item {
    border: none;
    border-bottom: 1px solid var(--uc-glass-border);
    border-radius: 0;
    overflow: hidden;
    transition: var(--uc-transition);
}

.uc-faq-item:first-child { border-top: 1px solid var(--uc-glass-border); }

.uc-faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 0;
    background: transparent;
    border: none;
    color: var(--uc-text);
    font-family: var(--uc-font);
    font-size: 0.88rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color var(--uc-transition);
}

.uc-faq-q:hover { color: var(--uc-accent); }

.uc-faq-arrow {
    font-size: 0.62rem;
    color: var(--uc-text-muted);
    transition: transform 0.3s ease, color 0.2s ease;
    flex-shrink: 0;
}

.uc-faq-item.open .uc-faq-arrow {
    transform: rotate(180deg);
    color: var(--uc-accent);
}

.uc-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0;
    font-size: 0.85rem;
    color: var(--uc-text-dim);
    line-height: 1.65;
}

.uc-faq-item.open .uc-faq-a {
    max-height: 220px;
    padding: 0 0 1rem;
}

/* ========================
   FOOTER
   ======================== */
.uc-footer {
    text-align: center;
    padding: 2.5rem 0 0;
    font-size: 0.72rem;
    color: var(--uc-text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.uc-footer a {
    color: var(--uc-text-dim);
    text-decoration: none;
    transition: color var(--uc-transition);
}

.uc-footer a:hover { color: var(--uc-accent); }

/* ========================
   LOADING
   ======================== */
.uc-loading {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem 0;
}

.uc-loading.visible { display: flex; }

.uc-spinner {
    width: 28px;
    height: 28px;
    border: 2px solid var(--uc-glass-border);
    border-top-color: var(--uc-accent);
    border-radius: 50%;
    animation: uc-spin 0.7s linear infinite;
}

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

.uc-loading-text {
    font-size: 0.8rem;
    color: var(--uc-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ========================
   ERROR
   ======================== */
.uc-error {
    display: none;
    padding: 0.75rem 1rem;
    background: rgba(255, 59, 59, 0.06);
    border: 1px solid rgba(255, 59, 59, 0.22);
    border-radius: var(--uc-radius-xs);
    color: #fca5a5;
    font-size: 0.82rem;
    text-align: center;
}

.uc-error.visible { display: block; }

/* ========================
   RELOAD BUTTON
   ======================== */
.uc-reload-btn {
    display: block;
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.65rem 1rem;
    background: transparent;
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius-xs);
    color: var(--uc-text-muted);
    font-family: var(--uc-font);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--uc-transition);
    min-height: 44px;
}

.uc-reload-btn:hover {
    border-color: var(--uc-accent);
    color: var(--uc-text);
}

/* ========================
   MODAL OVERLAY — SHARED
   ======================== */
.modal-overlay,
.stripe-payment-container,
.game-result-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    overflow-y: auto;
}

.stripe-payment-container { z-index: 10001; }
.modal-overlay             { z-index: 10002; }

/* ========================
   MODAL CARD
   ======================== */
.uc-modal {
    background: var(--uc-surface);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius);
    padding: 2rem 1.75rem;
    max-width: 500px;
    width: 100%;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    position: relative;
    animation: uc-modal-in 0.25s ease;
}

@keyframes uc-modal-in {
    from { opacity: 0; transform: translateY(18px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.uc-modal h2 {
    font-family: var(--uc-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--uc-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================
   DELIVERY FORM
   ======================== */
.delivery-content {
    background: var(--uc-surface);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius);
    padding: 2rem 1.75rem;
    max-width: 560px;
    width: 100%;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    animation: uc-modal-in 0.25s ease;
}

.delivery-content h2 {
    font-family: var(--uc-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--uc-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.delivery-content .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}

.delivery-content label {
    font-size: 0.71rem;
    font-weight: 600;
    color: var(--uc-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.delivery-content label .required { color: var(--uc-accent); }

.delivery-content input,
.delivery-content select,
.delivery-content textarea {
    width: 100%;
    padding: 0.75rem 0.9rem;
    background: var(--uc-bg);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius-xs);
    color: var(--uc-text);
    font-family: var(--uc-font);
    font-size: 0.88rem;
    outline: none;
    transition: border-color var(--uc-transition), box-shadow var(--uc-transition);
    min-height: 44px;
}

.delivery-content input:focus,
.delivery-content select:focus {
    border-color: var(--uc-accent);
    box-shadow: 0 0 0 2px var(--uc-accent-glow);
}

.form-buttons {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.form-buttons button {
    flex: 1;
    padding: 0.85rem 1rem;
    border-radius: var(--uc-radius-xs);
    font-family: var(--uc-font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--uc-transition);
    border: 1px solid transparent;
    min-height: 48px;
}

.submit-btn {
    background: var(--uc-accent);
    color: #fff;
}

.submit-btn:hover { background: #FF7240; }

.cancel-btn {
    background: transparent;
    color: var(--uc-text-dim);
    border-color: var(--uc-glass-border) !important;
}

.cancel-btn:hover {
    background: var(--uc-surface-hover);
    color: var(--uc-text);
}

/* ========================
   STRIPE MODAL
   ======================== */
.stripe-form {
    background: var(--uc-surface);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius);
    padding: 2rem 1.75rem;
    max-width: 500px;
    width: 100%;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    animation: uc-modal-in 0.25s ease;
}

.stripe-form h3 {
    font-family: var(--uc-font-display) !important;
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
    margin-bottom: 1rem !important;
    color: var(--uc-text) !important;
}

.stripe-form .price-breakdown {
    background: var(--uc-bg);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius-xs);
    padding: 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--uc-text-dim);
}

.stripe-form .price-breakdown strong { color: var(--uc-green); }

#payment-element {
    background: #fff;
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius-xs);
    padding: 1rem;
    margin: 1rem 0;
}

.stripe-form button {
    font-family: var(--uc-font) !important;
    font-size: 0.88rem !important;
    font-weight: 600 !important;
    padding: 0.85rem 1rem !important;
    border-radius: var(--uc-radius-xs) !important;
    cursor: pointer;
    transition: var(--uc-transition) !important;
    border: 1px solid transparent !important;
    min-height: 48px;
}

.stripe-form button:hover {
    transform: translateY(-1px);
}

.stripe-form button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ========================
   GAME RESULT MODAL
   ======================== */
.game-result-overlay {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.game-result-overlay.show {
    opacity: 1;
    visibility: visible;
}

.game-result-modal {
    background: var(--uc-surface);
    border: 1px solid var(--uc-glass-border);
    border-radius: var(--uc-radius);
    padding: 2rem;
    max-width: 480px;
    width: 90%;
    text-align: center;
    transform: scale(0.92) translateY(16px);
    transition: 0.3s cubic-bezier(.175, .885, .32, 1.275);
}

.game-result-overlay.show .game-result-modal {
    transform: scale(1) translateY(0);
}

.result-icon-container { margin-bottom: 1.25rem; }

.result-icon {
    font-size: 3.5rem;
    display: inline-block;
    animation: uc-result-bounce 0.5s ease;
}

@keyframes uc-result-bounce {
    0%   { transform: scale(0) rotate(180deg); }
    60%  { transform: scale(1.15) rotate(0); }
    100% { transform: scale(1) rotate(0); }
}

.result-icon.victory::before { content: '👑'; }
.result-icon.defeat::before  { content: '😔'; }

.result-title {
    font-family: var(--uc-font-display);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.result-title.victory { color: var(--uc-green); }
.result-title.defeat  { color: var(--uc-red); }

.result-message {
    font-size: 0.88rem;
    color: var(--uc-text-dim);
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--uc-bg);
    border-radius: var(--uc-radius-xs);
    line-height: 1.55;
    border: 1px solid var(--uc-glass-border);
    text-align: left;
}

.product-won {
    margin: 1.5rem 0;
    padding: 1.25rem;
    background: rgba(27, 219, 130, 0.04);
    border: 1px solid rgba(27, 219, 130, 0.2);
    border-left: 3px solid var(--uc-green);
    border-radius: var(--uc-radius-sm);
}

.won-product-display {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.won-product-image {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--uc-radius-xs);
    border: 1px solid rgba(27, 219, 130, 0.2);
}

.won-product-info { flex: 1; text-align: left; }

.won-product-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--uc-green);
    margin-bottom: 0.3rem;
    line-height: 1.35;
}

.won-product-price {
    font-size: 0.82rem;
    color: var(--uc-text-dim);
    margin-bottom: 0.75rem;
}

.delivery-info p {
    font-size: 0.78rem;
    color: var(--uc-text-muted);
    margin: 0.2rem 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.result-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.result-actions .uc-cta,
.result-actions .pixel-btn {
    flex: 1;
    margin: 0;
    font-family: var(--uc-font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.9rem;
    min-width: 0;
    border: none;
    border-radius: var(--uc-radius-xs);
    cursor: pointer;
    transition: var(--uc-transition);
    min-height: 48px;
}

#play-again-btn {
    background: var(--uc-green);
    color: #071810;
    font-weight: 800;
}

#play-again-btn:hover { background: #22F090; }

#back-home-btn {
    background: transparent;
    color: var(--uc-text-dim);
    border: 1px solid var(--uc-glass-border) !important;
}

#back-home-btn:hover {
    background: var(--uc-surface-hover);
    color: var(--uc-text);
}

/* ========================
   SECURITY NOTIFICATION
   ======================== */
.security-error-notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    max-width: 380px;
    background: #1A0A0A;
    border: 1px solid rgba(255, 59, 59, 0.35);
    border-radius: var(--uc-radius-sm);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.6);
    z-index: 10010;
    animation: uc-slide-in 0.3s ease;
}

@keyframes uc-slide-in {
    from { transform: translateX(110%); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

.error-content {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    color: #fff;
    gap: 0.75rem;
}

.error-icon { font-size: 1.25rem; margin-top: 2px; }
.error-text { flex: 1; }
.error-text h3 { margin: 0 0 0.4rem; font-size: 0.88rem; font-weight: 700; }
.error-text p  { margin: 0; font-size: 0.8rem; line-height: 1.45; color: var(--uc-text-dim); }

.close-error {
    background: rgba(255, 255, 255, 0.07);
    border: none;
    color: var(--uc-text-dim);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--uc-transition);
    flex-shrink: 0;
}

.close-error:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* ========================
   PRODUCT PREVIEW BANNER
   ======================== */
.product-preview-banner {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: var(--uc-surface);
    border: 1px solid var(--uc-accent);
    border-radius: var(--uc-radius-sm);
    box-shadow: 0 8px 28px rgba(0,0,0,0.55);
    max-width: 400px;
    width: calc(100vw - 2rem);
    animation: uc-slide-down 0.4s ease;
}

@keyframes uc-slide-down {
    from { transform: translateX(-50%) translateY(-120%); opacity: 0; }
    to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.selected-product-banner {
    display: flex;
    align-items: center;
    padding: 1rem;
    gap: 1rem;
    position: relative;
}

.product-preview-image {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: var(--uc-radius-xs);
    background: #fff;
}

.product-preview-info { flex: 1; }
.product-preview-info h3     { margin: 0 0 0.3rem; color: var(--uc-accent-light); font-size: 0.95rem; }
.product-preview-info .price { margin: 0 0 0.3rem; color: #fff; font-weight: 700; }
.product-preview-info .from-app      { margin: 0 0 0.2rem; color: var(--uc-green); font-size: 0.8rem; }
.product-preview-info .auto-start-info { margin: 0; color: var(--uc-gold); font-size: 0.75rem; }

.preview-close {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255,255,255,0.07);
    border: none;
    color: var(--uc-text-dim);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--uc-transition);
}

.preview-close:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* ========================
   ENTRY ANIMATIONS
   ======================== */
@keyframes uc-fade-up {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.uc-header {
    animation: uc-fade-up 0.45s ease both;
}

.uc-card:nth-of-type(1) { animation: uc-fade-up 0.45s 0.08s ease both; }
.uc-card:nth-of-type(2) { animation: uc-fade-up 0.45s 0.15s ease both; }
.uc-card:nth-of-type(3) { animation: uc-fade-up 0.45s 0.22s ease both; }
.uc-trust              { animation: uc-fade-up 0.45s 0.28s ease both; }
.uc-card:nth-of-type(4) { animation: uc-fade-up 0.45s 0.33s ease both; }
.uc-footer             { animation: uc-fade-up 0.45s 0.38s ease both; }

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 640px) {
    .uc-page    { padding: 0 0.875rem 2.5rem; }
    .uc-logo    { font-size: 2.6rem; }
    .uc-hero-title { font-size: 2.2rem; }
    .uc-card    { padding: 1.75rem 0; }

    .product-display    { flex-direction: column; text-align: center; }
    .product-image      { width: 100px; height: 100px; align-self: center; }
    .product-title      { white-space: normal; }

    .result-actions          { flex-direction: column; }
    .won-product-display     { flex-direction: column; text-align: center; }
    .won-product-info        { text-align: center; }
    .won-product-image       { align-self: center; }

    .form-buttons { flex-direction: column; }

    .stripe-form,
    .delivery-content { padding: 1.5rem 1rem; }

    .security-error-notification {
        top: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
        max-width: none;
    }

    .uc-trust-item { padding: 0.2rem 0.75rem; font-size: 0.68rem; }
}

@media (max-width: 380px) {
    .uc-page       { padding: 0 0.65rem 2rem; }
    .uc-logo       { font-size: 2.2rem; }
    .uc-hero-title { font-size: 1.85rem; }
    .uc-step-num   { font-size: 2.2rem; width: 38px; }
    .product-image { width: 80px; height: 80px; }
    .uc-cta        { font-size: 1rem; padding: 0.9rem 1rem; }
}

@media (hover: none) {
    .uc-cta:hover       { transform: none; background: var(--uc-accent); }
    .uc-cta:active      { transform: scale(0.97); }
}

@media (max-width: 430px) and (min-height: 850px) {
    .uc-card { padding: 2rem 0; }
}