:root {
    --ow-bg: #0b0c0e;
    --ow-card: #101114;
    --ow-raised: #18181b;
    --ow-border: #27272a;
    --ow-text: #f4f4f5;
    --ow-text-muted: #a1a1aa;
    --ow-text-dim: #71717a;
    --ow-primary: #34d399;
    --ow-primary-hover: #6ee7b7;
    --ow-primary-deep: #10b981;
    --ow-on-primary: #0b0c0e;
    --ow-danger: #ff6568;
    --ow-radius: 0.625rem;
    --ow-font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
    --ow-font-mono: 'Geist Mono', ui-monospace, SFMono-Regular, monospace;
}

/* ---------- Base ---------- */
html {
    color-scheme: dark;
}

body {
    font-family: var(--ow-font-sans);
    background-color: var(--ow-bg);
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: rgba(52, 211, 153, 0.25);
    color: #f4f4f5;
}

input,
textarea,
select {
    color-scheme: dark;
}

/* ---------- Custom scrollbars (page & tables) ---------- */
.table-scroll::-webkit-scrollbar {
    height: 6px;
    width: 6px;
}

.table-scroll::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 4px;
}

.table-scroll::-webkit-scrollbar-thumb {
    background: #3f3f46;
    border-radius: 4px;
}

.table-scroll::-webkit-scrollbar-thumb:hover {
    background: #52525b;
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* ---------- Layout ---------- */
.container-custom {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* ---------- Ambient background (replaces particles) ---------- */
.ambient-bg {
    z-index: -1;
    pointer-events: none;
    position: fixed;
    inset: 0;
    overflow: hidden;
}

.ambient-blob {
    will-change: transform;
    border-radius: 9999px;
    position: absolute;
}

.ambient-blob-a {
    opacity: 0.16;
    background: radial-gradient(closest-side, #10b981 0%, #0000 70%);
    width: 58vw;
    height: 58vw;
    top: -22vw;
    left: -14vw;
    animation: 46s ease-in-out infinite alternate ambient-drift-a;
}

.ambient-blob-b {
    opacity: 0.13;
    background: radial-gradient(closest-side, #0d9488 0%, #0000 70%);
    width: 48vw;
    height: 48vw;
    bottom: -24vw;
    right: -12vw;
    animation: 58s ease-in-out infinite alternate ambient-drift-b;
}

.ambient-blob-c {
    opacity: 0.08;
    background: radial-gradient(closest-side, #34d399 0%, #0000 70%);
    width: 34vw;
    height: 34vw;
    top: 42%;
    left: 52%;
    animation: 72s ease-in-out infinite alternate ambient-drift-c;
}

.ambient-grid {
    background-image:
        linear-gradient(90deg, #ffffff06 1px, #0000 1px),
        linear-gradient(#ffffff06 1px, #0000 1px);
    background-size: 44px 44px;
    position: absolute;
    inset: 0;
    -webkit-mask-image: radial-gradient(90% 65% at 50% 0, #000 25%, #0000 78%);
    mask-image: radial-gradient(90% 65% at 50% 0, #000 25%, #0000 78%);
}

@keyframes ambient-drift-a {
    0% { transform: translate(-3%, -2%) scale(1); }
    to { transform: translate(7%, 9%) scale(1.18); }
}

@keyframes ambient-drift-b {
    0% { transform: translate(0) scale(1.1); }
    to { transform: translate(-9%, -7%) scale(0.94); }
}

@keyframes ambient-drift-c {
    0% { transform: translateY(7%) scale(0.9); }
    to { transform: translate(-7%, -9%) scale(1.16); }
}

/* ---------- Micro animations ---------- */
.micro-anim {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.micro-anim:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px -5px rgba(16, 185, 129, 0.12);
}

@keyframes flip-logo {
    0%, 85% { transform: rotateY(0deg); }
    92.5% { transform: rotateY(180deg); }
    100% { transform: rotateY(360deg); }
}

.logo-flip {
    animation: flip-logo 6s infinite cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

/* ---------- Nav icon chips (header dropdowns + mobile slide-out menu) ---------- */
.nav-ico-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.375rem;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.2);
    color: #34d399;
    font-size: 0.6875rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

a:hover > .nav-ico-chip,
.group:hover .nav-ico-chip {
    background: rgba(52, 211, 153, 0.18);
    border-color: rgba(52, 211, 153, 0.35);
    box-shadow: 0 0 14px -4px rgba(52, 211, 153, 0.45);
}

#mobile-menu .nav-ico-chip {
    width: 2.25rem;
    height: 2.25rem;
    font-size: 0.8125rem;
}

/* ---------- Signature section label (mono, uppercase, emerald) ---------- */
.section-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--ow-font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--ow-primary);
}

.section-label::before {
    content: "";
    width: 2rem;
    height: 1px;
    background: rgba(52, 211, 153, 0.4);
}

.text-gradient-primary {
    background: linear-gradient(90deg, #34d399 0%, #6ee7b7 50%, #34d399 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ---------- Global toast system ---------- */
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

@keyframes tada {
    0% { transform: scale(1); }
    10%, 20% { transform: scale(0.9) rotate(-3deg); }
    30%, 50%, 70%, 90% { transform: scale(1.1) rotate(3deg); }
    40%, 60%, 80% { transform: scale(1.1) rotate(-3deg); }
    100% { transform: scale(1) rotate(0); }
}

.toast-container {
    position: fixed;
    top: 5rem;
    right: 1rem;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}

@media (max-width: 640px) {
    .toast-container {
        top: 5rem;
        left: 1rem;
        right: 1rem;
    }
}

.toast {
    background: var(--ow-card);
    border: 1px solid var(--ow-border);
    border-left: 4px solid var(--ow-primary);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
    border-radius: 0.5rem;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    pointer-events: auto;
    position: relative;
    overflow: hidden;
    max-width: 24rem;
    width: 100%;
    margin-left: auto;
}

.toast.toast-error {
    border-left-color: var(--ow-danger);
}

.toast.toast-success i {
    color: var(--ow-primary);
    animation: tada 1s ease-in-out;
}

.toast.toast-error i {
    color: var(--ow-danger);
}

.toast.hiding {
    animation: slideOutRight 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--ow-primary);
    animation: toastProgress 3s linear forwards;
}

.toast.toast-error .toast-progress {
    background: var(--ow-danger);
}

@keyframes toastProgress {
    from { width: 100%; }
    to { width: 0%; }
}

/* ---------- Wheel of fortune ---------- */
.wheel-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    user-select: none;
}

.game-container {
    position: relative;
    width: 90vw;
    height: 90vw;
    max-width: 400px;
    max-height: 400px;
    z-index: 5;
    box-sizing: border-box;
    margin-top: 20px;
}

#wheelCanvas {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 60px -20px rgba(16, 185, 129, 0.3);
    pointer-events: none;
}

.pointer-container {
    position: absolute;
    top: -20px;
    left: 50%;
    width: 40px;
    height: 50px;
    z-index: 20;
    transform: translateX(-50%);
    transform-origin: top center;
    pointer-events: none;
    transition: transform 0.1s;
}

.pointer {
    width: 100%;
    height: 100%;
    background: var(--ow-primary);
    clip-path: polygon(15% 0%, 85% 0%, 50% 100%);
    border-top: 5px solid var(--ow-primary-deep);
    filter: drop-shadow(0 4px 4px rgba(0, 0, 0, 0.5));
}

.spin-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #18181b, #0b0c0e);
    border: 4px solid var(--ow-border);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    cursor: pointer;
    z-index: 30;
    font-weight: 800;
    color: var(--ow-primary);
    font-size: 1.1rem;
    transition: transform 0.1s;
}

.spin-btn:hover:not(:disabled) {
    transform: translate(-50%, -50%) scale(1.05);
}

.spin-btn:disabled {
    filter: grayscale(100%);
    opacity: 0.6;
    cursor: not-allowed;
}

.floating-text {
    position: absolute;
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--ow-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
    pointer-events: none;
    animation: floatUp 1.5s forwards;
    z-index: 40;
}

@keyframes floatUp {
    0% { transform: translateY(0) scale(1); opacity: 1; }
    100% { transform: translateY(-80px) scale(1.5); opacity: 0; }
}

@keyframes shake-hard {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(3px, 3px) rotate(-1deg); }
    50% { transform: translate(0, 0) rotate(1deg); }
    75% { transform: translate(-3px, 3px) rotate(0deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

.shake-active {
    animation: shake-hard 0.5s ease-in-out;
}

/* ---------- Modal (wheel / rewards) ---------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 100;
    display: none;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
    animation: modalFadeIn 0.3s;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--ow-card);
    border: 1px solid var(--ow-border);
    padding: 30px;
    border-radius: var(--ow-radius);
    text-align: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    width: 90%;
    max-width: 320px;
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 10px;
}

.modal-content h2 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--ow-text);
}

.modal-content p {
    font-size: 1.1rem;
    font-weight: bold;
    margin: 15px 0;
    color: var(--ow-primary);
}

.claim-again-btn {
    background: var(--ow-primary);
    color: var(--ow-on-primary);
    border: none;
    border-radius: var(--ow-radius);
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    margin-top: 10px;
    width: 100%;
    transition: background 0.2s;
}

.claim-again-btn:hover {
    background: var(--ow-primary-hover);
}

/* ---------- Floating ad widget ---------- */
.floating-ad-wrapper {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    z-index: 9999;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    border-radius: 0.375rem;
    overflow: hidden;
    width: max-content;
    height: max-content;
    line-height: 1;
    display: flex;
    border: 1px solid var(--ow-border);
    background: var(--ow-card);
}

/* ---------- Documentation (standalone page) ---------- */
.doc-body {
    font-family: var(--ow-font-sans);
    background-color: var(--ow-bg);
    color: var(--ow-text-muted);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.doc-container {
    max-width: 800px;
    margin: 40px auto;
    background: var(--ow-card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--ow-border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}

.doc-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--ow-border);
}

.doc-header h1 {
    color: var(--ow-primary);
    font-size: 2rem;
    margin: 0 0 8px;
}

.doc-header p {
    color: var(--ow-text-muted);
    font-size: 1rem;
    margin: 0;
}

.doc-container h2 {
    color: var(--ow-text);
    font-size: 1.35rem;
    margin: 32px 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--ow-border);
}

.doc-container h3 {
    color: var(--ow-text);
    font-size: 1.1rem;
    margin: 24px 0 8px;
}

.doc-container p {
    font-size: 0.95rem;
    margin: 0 0 14px;
}

.doc-container a {
    color: var(--ow-primary);
    text-decoration: none;
}

.doc-container a:hover {
    text-decoration: underline;
}

.doc-container code,
.doc-inline-code {
    font-family: var(--ow-font-mono);
    background: var(--ow-raised);
    border: 1px solid var(--ow-border);
    color: var(--ow-primary);
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 0.86em;
}

.doc-container pre {
    background: var(--ow-raised);
    border: 1px solid var(--ow-border);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
}

.doc-container pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--ow-text-muted);
    font-size: 0.84rem;
    line-height: 1.6;
}

.doc-note {
    background: rgba(52, 211, 153, 0.08);
    border: 1px solid rgba(52, 211, 153, 0.25);
    border-left: 4px solid var(--ow-primary);
    padding: 14px 18px;
    border-radius: 8px;
    margin: 18px 0;
}

.doc-warning {
    background: rgba(255, 101, 104, 0.07);
    border: 1px solid rgba(255, 101, 104, 0.25);
    border-left: 4px solid var(--ow-danger);
    padding: 14px 18px;
    border-radius: 8px;
    margin: 18px 0;
}

.doc-list {
    padding-left: 22px;
    margin: 0 0 14px;
}

.doc-list li {
    margin-bottom: 6px;
}

.doc-footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--ow-border);
    font-size: 0.85rem;
    color: var(--ow-text-dim);
}