/* ═══════════════════════════════════════
   DeadGpay Gateway v6 — Dual Theme + Animations
   ═══════════════════════════════════════ */

/* ── Tokens: Light (default) ── */
:root {
    --bg: #ecedf2;
    --surface: #fff;
    --surface-alt: #f4f4f9;
    --text: #1a1a2e;
    --text-dim: #555568;
    --text-muted: #4a4a5e;
    --red: #c9192a;
    --red-dark: #9a1420;
    --red-glow: rgba(201,25,42,.12);
    --red-soft: rgba(201,25,42,.05);
    --border: rgba(20,20,40,.16);
    --border-focus: rgba(201,25,42,.45);
    --input-bg: #e8e8f0;
    --input-shadow: rgba(20,20,40,.09);
    --shadow-1: rgba(20,20,40,.08);
    --shadow-2: rgba(20,20,40,.14);
    --shadow-3: rgba(20,20,40,.22);
    --amber: #b88400;
    --amber-soft: rgba(184,132,0,.06);
    --amber-border: rgba(184,132,0,.18);
    --amber-glow: rgba(184,132,0,.4);
    --success: #2a9d3e;
    --success-bg: rgba(42,157,62,.05);
    --success-border: rgba(42,157,62,.16);
    --error: #d63e3e;
    --error-bg: rgba(214,62,62,.05);
    --error-border: rgba(214,62,62,.16);
    --toggle-bg: rgba(28,28,46,.05);
    --toggle-border: rgba(28,28,46,.1);
    --toggle-hover: rgba(28,28,46,.1);
    --select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 5 5-5' stroke='%236e6e84' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
    --rainbow: linear-gradient(90deg, #c25a4a, #c98a3a, #b89e2e, #3da85a, #3a7cc2, #8a4cb0, #c25a4a);
    --r: 16px;
    --r-sm: 12px;
    --r-xs: 8px;
}

/* ── Tokens: Dark (system preference) ── */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #06060b;
        --surface: #0e0e16;
        --surface-alt: #15151f;
        --text: #ede8e0;
        --text-dim: #9e9690;
        --text-muted: #7a7575;
        --red: #e02040;
        --red-dark: #9a1428;
        --red-glow: rgba(224,32,64,.14);
        --red-soft: rgba(224,32,64,.05);
        --border: rgba(255,255,255,.06);
        --border-focus: rgba(224,32,64,.4);
        --input-bg: #0a0a12;
        --input-shadow: rgba(0,0,0,.2);
        --shadow-1: rgba(0,0,0,.2);
        --shadow-2: rgba(0,0,0,.3);
        --shadow-3: rgba(0,0,0,.4);
        --amber: #ffca3a;
        --amber-soft: rgba(255,202,58,.06);
        --amber-border: rgba(255,202,58,.16);
        --amber-glow: rgba(255,202,58,.3);
        --success: #34b44a;
        --success-bg: rgba(52,180,74,.07);
        --success-border: rgba(52,180,74,.22);
        --error: #f04848;
        --error-bg: rgba(240,72,72,.07);
        --error-border: rgba(240,72,72,.22);
        --toggle-bg: rgba(255,255,255,.05);
        --toggle-border: rgba(255,255,255,.08);
        --toggle-hover: rgba(255,255,255,.1);
        --select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 5 5-5' stroke='%239e9690' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
        --rainbow: linear-gradient(90deg, #b84040, #b87030, #a89028, #309850, #3068b0, #7838a0, #b84040);
        color-scheme: dark;
    }
}

/* ── Tokens: Dark (manual toggle) ── */
:root[data-theme="dark"] {
    --bg: #06060b;
    --surface: #0e0e16;
    --surface-alt: #15151f;
    --text: #ede8e0;
    --text-dim: #9e9690;
    --text-muted: #555050;
    --red: #e02040;
    --red-dark: #9a1428;
    --red-glow: rgba(224,32,64,.14);
    --red-soft: rgba(224,32,64,.05);
    --border: rgba(255,255,255,.06);
    --border-focus: rgba(224,32,64,.4);
    --input-bg: #0a0a12;
    --input-shadow: rgba(0,0,0,.2);
    --shadow-1: rgba(0,0,0,.2);
    --shadow-2: rgba(0,0,0,.3);
    --shadow-3: rgba(0,0,0,.4);
    --amber: #ffca3a;
    --amber-soft: rgba(255,202,58,.06);
    --amber-border: rgba(255,202,58,.16);
    --amber-glow: rgba(255,202,58,.3);
    --success: #34b44a;
    --success-bg: rgba(52,180,74,.07);
    --success-border: rgba(52,180,74,.22);
    --error: #f04848;
    --error-bg: rgba(240,72,72,.07);
    --error-border: rgba(240,72,72,.22);
    --toggle-bg: rgba(255,255,255,.05);
    --toggle-border: rgba(255,255,255,.08);
    --toggle-hover: rgba(255,255,255,.1);
    --select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 5 5-5' stroke='%239e9690' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
    --rainbow: linear-gradient(90deg, #6b1a1a, #6b3a12, #6b5a0e, #1a5b28, #1a2e5b, #4a1860, #6b1a1a);
    color-scheme: dark;
}

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

/* ── Base ── */
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, var(--red-glow), transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ── Sky: clouds + sun (light) / stars (dark) ── */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle 18px at 88% 5%, #ffd042, transparent 55%),
        radial-gradient(circle 35px at 88% 5%, rgba(255,210,60,.12), transparent),
        radial-gradient(ellipse 130px 42px at 10% 9%, rgba(255,255,255,.92), transparent),
        radial-gradient(ellipse 90px 34px at 14% 7%, rgba(255,255,255,.88), transparent),
        radial-gradient(ellipse 100px 36px at 6% 11%, rgba(255,255,255,.84), transparent),
        radial-gradient(ellipse 50px 22px at 20% 12%, rgba(255,255,255,.7), transparent),
        radial-gradient(ellipse 110px 38px at 55% 14%, rgba(255,255,255,.88), transparent),
        radial-gradient(ellipse 75px 28px at 59% 12%, rgba(255,255,255,.82), transparent),
        radial-gradient(ellipse 85px 30px at 50% 16%, rgba(255,255,255,.78), transparent),
        radial-gradient(ellipse 45px 18px at 63% 17%, rgba(255,255,255,.65), transparent),
        radial-gradient(ellipse 80px 28px at 32% 4%, rgba(255,255,255,.8), transparent),
        radial-gradient(ellipse 55px 22px at 36% 3%, rgba(255,255,255,.72), transparent),
        radial-gradient(ellipse 95px 32px at 78% 20%, rgba(255,255,255,.7), transparent),
        radial-gradient(ellipse 65px 24px at 75% 18%, rgba(255,255,255,.65), transparent),
        radial-gradient(ellipse 50px 20px at 82% 22%, rgba(255,255,255,.55), transparent);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) body::after {
        background:
            radial-gradient(circle 1.2px at 8% 12%, #fff, transparent 2px),
            radial-gradient(circle 1.8px at 22% 6%, #ffe8a0, transparent 3px),
            radial-gradient(circle 1px at 38% 18%, #fff, transparent 2px),
            radial-gradient(circle 1.5px at 52% 4%, #fff, transparent 2px),
            radial-gradient(circle 1px at 68% 10%, #cce0ff, transparent 2px),
            radial-gradient(circle 1.3px at 83% 16%, #fff, transparent 2px),
            radial-gradient(circle 0.8px at 12% 22%, #fff, transparent 2px),
            radial-gradient(circle 2px at 28% 2%, #ffe8a0, transparent 3px),
            radial-gradient(circle 1px at 58% 20%, #fff, transparent 2px),
            radial-gradient(circle 1.2px at 75% 6%, #fff, transparent 2px),
            radial-gradient(circle 0.8px at 90% 12%, #cce0ff, transparent 2px),
            radial-gradient(circle 1.5px at 4% 8%, #fff, transparent 2px),
            radial-gradient(circle 1px at 45% 14%, #fff, transparent 2px),
            radial-gradient(circle 1.3px at 33% 22%, #ffe8a0, transparent 2px),
            radial-gradient(circle 1.8px at 86% 2%, #fff, transparent 3px),
            radial-gradient(circle 0.8px at 18% 16%, #fff, transparent 2px),
            radial-gradient(circle 1px at 62% 8%, #fff, transparent 2px),
            radial-gradient(circle 1.5px at 95% 20%, #cce0ff, transparent 2px),
            radial-gradient(circle 1px at 48% 25%, #fff, transparent 2px),
            radial-gradient(circle 0.8px at 72% 3%, #ffe8a0, transparent 2px);
        opacity: .45;
        animation: starTwinkle 6s ease-in-out infinite alternate;
    }
}
:root[data-theme="dark"] body::after {
    background:
        radial-gradient(circle 1.2px at 8% 12%, #fff, transparent 2px),
        radial-gradient(circle 1.8px at 22% 6%, #ffe8a0, transparent 3px),
        radial-gradient(circle 1px at 38% 18%, #fff, transparent 2px),
        radial-gradient(circle 1.5px at 52% 4%, #fff, transparent 2px),
        radial-gradient(circle 1px at 68% 10%, #cce0ff, transparent 2px),
        radial-gradient(circle 1.3px at 83% 16%, #fff, transparent 2px),
        radial-gradient(circle 0.8px at 12% 22%, #fff, transparent 2px),
        radial-gradient(circle 2px at 28% 2%, #ffe8a0, transparent 3px),
        radial-gradient(circle 1px at 58% 20%, #fff, transparent 2px),
        radial-gradient(circle 1.2px at 75% 6%, #fff, transparent 2px),
        radial-gradient(circle 0.8px at 90% 12%, #cce0ff, transparent 2px),
        radial-gradient(circle 1.5px at 4% 8%, #fff, transparent 2px),
        radial-gradient(circle 1px at 45% 14%, #fff, transparent 2px),
        radial-gradient(circle 1.3px at 33% 22%, #ffe8a0, transparent 2px),
        radial-gradient(circle 1.8px at 86% 2%, #fff, transparent 3px),
        radial-gradient(circle 0.8px at 18% 16%, #fff, transparent 2px),
        radial-gradient(circle 1px at 62% 8%, #fff, transparent 2px),
        radial-gradient(circle 1.5px at 95% 20%, #cce0ff, transparent 2px),
        radial-gradient(circle 1px at 48% 25%, #fff, transparent 2px),
        radial-gradient(circle 0.8px at 72% 3%, #ffe8a0, transparent 2px);
    opacity: .45;
    animation: starTwinkle 6s ease-in-out infinite alternate;
}
@keyframes starTwinkle {
    from { opacity: .35; }
    to { opacity: .55; }
}

.hidden { display: none !important; }
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
::selection { background: var(--red); color: #fff; }
button { cursor: pointer; }

/* ── Layout ── */
.gateway-wrapper {
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
}

.comic-page {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r);
    box-shadow:
        0 1px 2px var(--shadow-1),
        0 4px 16px var(--shadow-2),
        0 16px 40px var(--shadow-3);
    padding: 0 1.75rem 1.75rem;
    animation: fadeUp .5s cubic-bezier(.22,1,.36,1);
    overflow: hidden;
    position: relative;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px) scale(.995); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Hero ── */
.dp-hero {
    text-align: center;
    margin: 0 -1.75rem;
    padding: .8rem 0 .3rem;
    position: relative;
    background: linear-gradient(180deg, #141222 0%, #181630 100%);
}
.dp-hero img {
    max-width: 115px;
    height: auto;
    filter: drop-shadow(0 4px 20px rgba(224,32,64,.35));
    image-rendering: auto;
}
.hero-text {
    display: block;
    font-family: 'Bangers', cursive;
    font-size: .6rem;
    letter-spacing: 2.5px;
    color: rgba(255,255,255,.5);
    text-transform: uppercase;
    margin-top: .15rem;
}
.dp-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 28px;
    background: linear-gradient(to top, var(--surface), transparent);
    pointer-events: none;
}

/* ── Brand ── */
.brand-row {
    text-align: center;
    margin-bottom: 1.2rem;
}
.brand-text {
    font-family: 'Bangers', cursive;
    font-size: 1.5rem;
    letter-spacing: 3px;
    color: var(--text);
    line-height: 1.2;
}
.brand-text .aso { color: var(--red); }
.vip-badge {
    display: inline-block;
    background: linear-gradient(135deg, #e8c55a, #ffdd00);
    color: #1c1c2e;
    font-family: 'Inter', sans-serif;
    font-size: .5em;
    font-weight: 800;
    padding: .12em .5em;
    border-radius: 4px;
    letter-spacing: 1.5px;
    vertical-align: middle;
    box-shadow: 0 2px 8px rgba(232,197,90,.35);
    text-shadow: none;
}
.brand-sub {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .58rem;
    color: var(--text-muted);
    letter-spacing: 2.5px;
    margin-top: .35rem;
    text-transform: uppercase;
    font-weight: 600;
}
.brand-sub svg,
.brand-sub i {
    font-size: 8px;
    opacity: .5;
}

/* ── Card Preview (always dark) ── */
.card-preview {
    background: linear-gradient(135deg, #1c1430 0%, #2a1a42 45%, #361e4a 100%);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: var(--r);
    padding: 1.25rem 1.35rem 1.1rem;
    margin-bottom: 1.25rem;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 4px 12px rgba(0,0,0,.2),
        0 12px 28px rgba(0,0,0,.15),
        inset 0 1px 0 rgba(255,255,255,.04);
    aspect-ratio: 1.7 / 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.card-preview::before {
    content: '';
    position: absolute;
    top: -30%; right: -20%;
    width: 60%; height: 120%;
    background: radial-gradient(ellipse, rgba(224,32,64,.06), transparent 70%);
    pointer-events: none;
}
.card-preview::after {
    content: '';
    position: absolute;
    top: 0; left: -50%;
    width: 200%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.07), transparent);
    pointer-events: none;
}
.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.card-chip {
    width: 36px; height: 26px;
    background: linear-gradient(145deg, #e8c55a 0%, #c9a040 50%, #ddb84e 100%);
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.3);
    position: relative;
}
.card-chip::after {
    content: '';
    position: absolute;
    inset: 3px;
    border: 1px solid rgba(0,0,0,.15);
    border-radius: 3px;
}
.card-contactless {
    font-size: 14px;
    color: rgba(255,255,255,.3);
    transform: rotate(90deg);
}
.card-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    color: rgba(255,255,255,.88);
}
.card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.card-holder, .card-expiry {
    display: flex;
    flex-direction: column;
    gap: .1rem;
}
.card-bottom .label {
    font-size: .5rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,.25);
    font-weight: 600;
}
.card-bottom .value {
    font-family: 'JetBrains Mono', monospace;
    font-size: .75rem;
    font-weight: 600;
    color: rgba(255,255,255,.55);
}
.card-brand {
    opacity: .15;
    font-family: 'Bangers', cursive;
    font-size: .55rem;
    letter-spacing: 1px;
    color: #fff;
    text-align: right;
}

/* ── Version Toggle ── */
.version-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--border);
}
.version-bar h2 {
    font-family: 'Bangers', cursive;
    font-size: 1rem;
    letter-spacing: 1.5px;
    color: var(--text);
    font-weight: 400;
}
.toggle-btn {
    background: var(--surface-alt);
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: var(--r-xs);
    padding: .3rem .7rem;
    font-family: 'Inter', sans-serif;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .3px;
    transition: border-color .2s, color .2s, background-color .2s;
}
.toggle-btn:hover {
    border-color: var(--border-focus);
    color: var(--red);
    background: var(--red-soft);
}
.toggle-btn:focus-visible {
    outline: 2px solid var(--red);
    outline-offset: 2px;
}

/* ── Form ── */
.payment-form {
    display: flex;
    flex-direction: column;
    gap: .9rem;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: .3rem;
    animation: staggerIn .45s cubic-bezier(.22,1,.36,1) both;
}
.form-group:nth-child(1) { animation-delay: .05s; }
.form-group:nth-child(2) { animation-delay: .1s; }
.form-group:nth-child(3) { animation-delay: .15s; }
@keyframes staggerIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.form-group label {
    font-size: .72rem;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: .3px;
    display: flex;
    align-items: center;
    gap: .35rem;
}
.dot {
    display: inline-block;
    width: 5px; height: 5px;
    background: var(--red);
    border-radius: 50%;
    flex-shrink: 0;
}
.form-group input,
.form-group select {
    width: 100%;
    padding: .75rem .9rem;
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    font-size: .88rem;
    font-weight: 600;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    box-shadow: inset 0 2px 4px var(--input-shadow);
}
.form-group input:focus,
.form-group select:focus {
    border-color: var(--border-focus);
    box-shadow:
        inset 0 2px 4px var(--input-shadow),
        0 0 0 3px var(--red-glow);
}
.form-group input:focus-visible,
.form-group select:focus-visible {
    outline: none;
}
.form-group input::placeholder {
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: .82rem;
}
.form-group select {
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background-image: var(--select-arrow);
    background-repeat: no-repeat;
    background-position: right .9rem center;
    padding-right: 2.2rem;
}
.form-group select option {
    background: var(--surface);
    color: var(--text);
}

.input-with-icon { position: relative; }
.input-with-icon input { padding-right: 2.6rem; }
.input-icon {
    position: absolute;
    right: .8rem; top: 50%;
    transform: translateY(-50%);
    opacity: .45;
    pointer-events: none;
    color: var(--text-dim);
    display: flex;
    align-items: center;
}
.input-icon svg,
.input-icon i {
    width: 20px; height: 20px;
    font-size: 16px;
    line-height: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .65rem;
}

/* ── Amount ── */
.amount-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--amber-soft);
    border: 1px solid var(--amber-border);
    border-radius: var(--r-sm);
    padding: .7rem 1rem;
}
.amount-box span {
    font-size: .78rem;
    font-weight: 600;
    color: var(--text-dim);
}
.amount-box strong {
    font-family: 'JetBrains Mono', monospace;
    font-size: .95rem;
    font-weight: 700;
    color: var(--amber);
}

/* ── Button ── */
.submit-btn {
    width: 100%;
    padding: .85rem;
    margin-top: .15rem;
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    border: none;
    border-radius: var(--r-sm);
    color: #fff;
    font-family: 'Bangers', cursive;
    font-size: 1.05rem;
    letter-spacing: 2px;
    box-shadow:
        0 2px 6px rgba(209,31,47,.2),
        0 6px 20px rgba(209,31,47,.12);
    transition: transform .2s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}
.submit-btn::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,.08) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform .6s;
}
.submit-btn:hover:not(:disabled)::before {
    transform: translateX(100%);
}
.submit-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow:
        0 4px 10px rgba(209,31,47,.25),
        0 10px 28px rgba(209,31,47,.18);
}
.submit-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(209,31,47,.15);
}
.submit-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}
.submit-btn:focus-visible {
    outline: 2px solid var(--red);
    outline-offset: 2px;
}
.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}
.btn-loading::before {
    content: '';
    width: 15px; height: 15px;
    border: 2px solid rgba(255,255,255,.25);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Result ── */
.result-msg {
    margin-top: .5rem;
    padding: .6rem .85rem;
    text-align: center;
    font-size: .78rem;
    font-weight: 600;
    border-radius: var(--r-sm);
    animation: fadeUp .25s cubic-bezier(.22,1,.36,1);
}
.result-msg.success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}
.result-msg.error {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid var(--error-border);
}

/* ── Footer ── */
.footer-mark {
    text-align: center;
    margin-top: 1.1rem;
    padding-top: .8rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: .3rem;
    align-items: center;
}
.footer-brand {
    font-family: 'Bangers', cursive;
    font-size: .75rem;
    letter-spacing: 1.5px;
    color: var(--text-dim);
    text-transform: uppercase;
}
.footer-creator {
    font-size: .62rem;
    color: var(--text-muted);
    font-weight: 500;
}
.footer-link {
    color: var(--red);
    text-decoration: none;
    font-weight: 700;
    transition: color .2s;
}
.footer-link:hover {
    text-decoration: underline;
}
.footer-promo {
    font-size: .55rem;
    font-weight: 600;
    letter-spacing: .5px;
}
.vip-link {
    color: var(--amber);
    -webkit-text-fill-color: var(--amber);
    background: none;
    text-decoration: none;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 0 10px var(--amber-glow);
    transition: text-shadow .2s;
}
.vip-link:hover {
    text-decoration: underline;
    text-shadow: 0 0 18px var(--amber-glow);
}
.footer-update {
    font-size: .5rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: .15rem;
}

/* ── Rainbow Text ── */
.rainbow-text {
    background-image: var(--rainbow);
    background-size: 300% 100%;
    background-position: 0% 50%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowSlide 11s linear infinite;
}
@keyframes rainbowSlide {
    from { background-position: 0% 50%; }
    to { background-position: 300% 50%; }
}

/* ── Floating Buttons ── */
.floating-btns {
    position: fixed;
    bottom: .8rem;
    right: .8rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: .4rem;
    align-items: center;
}
.fab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .2rem;
}
.fab-label {
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-size: .42rem;
    font-weight: 600;
    white-space: nowrap;
    letter-spacing: .3px;
    text-transform: uppercase;
    opacity: .7;
    transition: opacity .2s;
    text-align: center;
}
.fab-item:hover .fab-label {
    opacity: 1;
}
.theme-toggle {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 1px solid var(--toggle-border);
    background: var(--toggle-bg);
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color .2s, border-color .2s, transform .2s;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.theme-toggle:hover {
    background: var(--toggle-hover);
    border-color: var(--border-focus);
    transform: scale(1.08);
}
.theme-toggle:active {
    transform: scale(.95);
}
.theme-toggle:focus-visible {
    outline: 2px solid var(--red);
    outline-offset: 2px;
}
.theme-toggle i {
    font-size: 16px;
}

.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: inline; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .icon-sun  { display: inline; }
    :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}
:root[data-theme="dark"] .theme-toggle .icon-sun  { display: inline; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ── Deadpool Chat Button ── */
.dp-chat-btn {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 2px solid var(--red);
    background: #141222;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
    overflow: hidden;
    display: block;
    text-decoration: none;
}
.dp-chat-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 0 14px var(--red-glow);
}
.dp-chat-btn:active {
    transform: scale(.95);
}
.dp-chat-btn:focus-visible,
.jake-btn:focus-visible {
    outline: 2px solid var(--red);
    outline-offset: 2px;
}
.dp-chat-btn img {
    width: 100%; height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* ── Jake Button ── */
.jake-btn {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 2px solid var(--amber);
    background: var(--toggle-bg);
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: block;
    text-decoration: none;
}
.jake-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 0 14px var(--amber-glow);
}
.jake-btn:active {
    transform: scale(.95);
}
.jake-btn img {
    width: 100%; height: 100%;
    object-fit: cover;
    border-radius: 50%;
    image-rendering: auto;
}

/* ── Loading Overlay ── */
.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease;
}
.loading-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.loading-overlay img {
    max-width: 200px;
    max-height: 200px;
    animation: overlayPulse 3s ease-in-out infinite;
}
@keyframes overlayPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ── Responsive ── */
@media (max-width: 640px) {
    body { padding: 1.5rem .75rem; }
}

@media (max-width: 480px) {
    body { padding: 1rem; }
    .comic-page {
        padding: 0 1.25rem 1.25rem;
        border-radius: 14px;
    }
    .dp-hero { margin: 0 -1.25rem; }
    .dp-hero img { max-width: 95px; }
    .brand-text { font-size: 1.3rem; }
    .card-preview { padding: 1rem 1.1rem .9rem; }
    .card-number { font-size: .9rem; letter-spacing: 2px; }
    .form-row { gap: .5rem; }
    .amount-box {
        flex-direction: column;
        gap: .15rem;
        text-align: center;
    }
    .floating-btns {
        bottom: .6rem;
        right: .6rem;
    }
    .theme-toggle,
    .jake-btn,
    .dp-chat-btn {
        width: 34px; height: 34px;
    }
    .fab-label {
        font-size: .4rem;
    }
    .theme-toggle i { font-size: 13px; }
}

@media (max-width: 360px) {
    body { padding: .85rem; }
    .comic-page { padding: 0 1rem 1rem; }
    .dp-hero { margin: 0 -1rem; }
    .dp-hero img { max-width: 80px; }
    .brand-text { font-size: 1.15rem; letter-spacing: 2px; }
    .brand-sub { font-size: .52rem; }
    .card-preview { padding: .85rem .9rem .75rem; }
    .card-number { font-size: .8rem; letter-spacing: 1.5px; }
    .card-bottom .value { font-size: .65rem; }
    .form-group input,
    .form-group select { padding: .65rem .75rem; font-size: .82rem; }
    .submit-btn { font-size: .95rem; padding: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
    }
    .rainbow-text {
        animation-duration: 11s !important;
    }
}