/* ══════════════════════════════════════════
   LYRBIT — Premium Prediction System
   Design System & Styles
   ══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Cairo:wght@400;600;700;900&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    /* Palette */
    --c-bg: #07080d;
    --c-surface: #0d0f17;
    --c-card: #111420;
    --c-border: rgba(255, 255, 255, .06);
    --c-accent: #6c5ce7;
    --c-accent2: #00cec9;
    --c-glow: rgba(108, 92, 231, .35);
    --c-glow2: rgba(0, 206, 201, .25);
    --c-text: #f0f0f5;
    --c-dim: #6b7280;
    --c-danger: #ff4757;
    --c-success: #00b894;

    /* Radius */
    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 20px;
    --r-xl: 28px;
}

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

body {
    font-family: 'Cairo', 'Inter', sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── Particles Canvas ── */
#particle-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ── Utilities ── */
.hidden {
    display: none !important;
}

.accent {
    color: var(--c-accent);
}

.dim {
    color: var(--c-dim);
    font-size: .9rem;
}

/* ── Page Sections ── */
.page {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 460px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100dvh;
}

.page.active-page {
    display: flex;
}

/* ══════════════════════════════════════
   MODAL
   ══════════════════════════════════════ */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: rgba(0, 0, 0, .85);
    backdrop-filter: blur(8px);
    display: none;
    /* JS controls */
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn .3s ease;
}

.modal-box {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--r-xl);
    padding: 36px 28px 28px;
    text-align: center;
    max-width: 420px;
    width: 100%;
    position: relative;
    box-shadow: 0 0 60px rgba(108, 92, 231, .12);
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(255, 255, 255, .06);
    border: none;
    color: var(--c-dim);
    font-size: 1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    transition: .2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--c-danger);
    color: #fff;
}

.modal-icon-wrap {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-icon-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid var(--c-accent);
    animation: ringPulse 2s infinite;
}

@keyframes ringPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: .6;
    }

    50% {
        transform: scale(1.15);
        opacity: .2;
    }
}

.modal-icon {
    font-size: 1.8rem;
    color: var(--c-accent);
    position: relative;
    z-index: 1;
}

.modal-title {
    font-size: 1.3rem;
    margin-bottom: 16px;
    font-weight: 800;
}

.modal-text {
    font-size: .95rem;
    line-height: 1.7;
    margin-bottom: 6px;
}

.modal-confirm {
    margin-top: 20px;
    background: var(--c-accent);
    color: #fff;
    border: none;
    padding: 12px 40px;
    border-radius: var(--r-md);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: .25s;
}

.modal-confirm:hover {
    filter: brightness(1.15);
    box-shadow: 0 4px 20px var(--c-glow);
}

/* ══════════════════════════════════════
   LOGIN CARD
   ══════════════════════════════════════ */
.login-card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--r-xl);
    padding: 36px 24px 28px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
    position: relative;
    overflow: hidden;
}

/* Subtle top gradient accent */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--c-accent), var(--c-accent2));
}

.channel-img {
    width: 90px;
    height: auto;
    margin-bottom: 16px;
    border-radius: var(--r-md);
}

.login-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 4px;
    background: linear-gradient(135deg, var(--c-accent), var(--c-accent2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.login-subtitle {
    color: var(--c-dim);
    font-size: .85rem;
    margin-bottom: 28px;
}

/* ── Fields ── */
.field {
    position: relative;
    margin-bottom: 14px;
}

.field input {
    width: 100%;
    padding: 14px 16px 14px 44px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    color: #fff;
    font-size: .95rem;
    transition: .25s;
    font-family: 'Cairo', sans-serif;
}

.field input::placeholder {
    color: var(--c-dim);
}

.field input:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px var(--c-glow);
}

.field-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--c-accent);
    font-size: .95rem;
    opacity: .7;
}

/* ── Promo Bar ── */
.promo-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--c-surface);
    border: 1px dashed rgba(108, 92, 231, .3);
    border-radius: var(--r-sm);
    padding: 10px 16px;
    margin-bottom: 20px;
}

.promo-label {
    font-size: .65rem;
    font-weight: 700;
    color: var(--c-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.promo-value {
    font-family: 'JetBrains Mono', monospace;
    color: var(--c-accent);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.copy-btn {
    background: transparent;
    border: none;
    color: var(--c-dim);
    cursor: pointer;
    font-size: .9rem;
    transition: .2s;
    padding: 4px;
}

.copy-btn:hover {
    color: var(--c-accent);
    transform: scale(1.2);
}

/* ── Section Label ── */
.section-label {
    font-size: .8rem;
    color: var(--c-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

/* ── Platforms ── */
.platforms {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.plat {
    position: relative;
    cursor: pointer;
}

.plat input {
    display: none;
}

.plat img {
    width: 100%;
    border-radius: var(--r-sm);
    opacity: .35;
    transition: .3s;
    filter: grayscale(1) brightness(.7);
}

.plat-check {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--c-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .6rem;
    color: #fff;
    opacity: 0;
    transform: scale(0);
    transition: .3s cubic-bezier(.68, -.55, .265, 1.55);
}

.plat input:checked~.plat-check {
    opacity: 1;
    transform: scale(1);
}

.plat input:checked+img {
    opacity: 1;
    filter: grayscale(0) brightness(1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, .4);
}

/* ── Telegram Button ── */
.tg-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(135deg, #229ED9, #1d7db5);
    padding: 12px;
    border-radius: var(--r-md);
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: 16px;
    transition: .25s;
}

.tg-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.tg-icon {
    width: 20px;
    height: 20px;
}

/* ── Submit Button ── */
.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--c-accent), #8b5cf6);
    border: none;
    border-radius: var(--r-md);
    color: #fff;
    font-weight: 800;
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: .3s;
    box-shadow: 0 4px 20px var(--c-glow);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--c-glow);
}

.btn-arrow {
    font-size: .8rem;
    transition: .3s;
}

.submit-btn:hover .btn-arrow {
    transform: translateX(-4px);
}

/* ══════════════════════════════════════
   LOADING OVERLAY
   ══════════════════════════════════════ */
#loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 8000;
    background: rgba(7, 8, 13, .96);
    display: flex;
    align-items: center;
    justify-content: center;
}

.load-box {
    text-align: center;
}

.load-ring {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 3px solid var(--c-border);
    border-top-color: var(--c-accent);
    border-right-color: var(--c-accent2);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}

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

#loading-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--c-accent);
    letter-spacing: 1px;
    direction: ltr;
}

/* ══════════════════════════════════════
   GAME SELECTION
   ══════════════════════════════════════ */
.selection-card {
    width: 100%;
    max-width: 600px;
}

.sel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.sel-title {
    font-size: 1.4rem;
    font-weight: 800;
}

.icon-btn {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    color: var(--c-dim);
    width: 40px;
    height: 40px;
    border-radius: var(--r-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .2s;
    font-size: .9rem;
}

.icon-btn:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}

.games-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.g-card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: .3s;
    position: relative;
    overflow: hidden;
}

.g-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--c-glow), transparent 70%);
    opacity: 0;
    transition: .5s;
    pointer-events: none;
}

.g-card-glow.off {
    background: radial-gradient(circle, rgba(255, 71, 87, .15), transparent 70%);
}

.g-card:hover {
    border-color: var(--c-accent);
    transform: translateY(-4px);
}

.g-card:hover .g-card-glow {
    opacity: 1;
}

.g-card img {
    width: 80px;
    margin-bottom: 14px;
}

.g-card h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.g-status {
    font-size: .7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.g-status.live {
    background: rgba(0, 184, 148, .15);
    color: var(--c-success);
}

.g-status.live i {
    font-size: .35rem;
    animation: blink 1.5s infinite;
}

.g-status.dev {
    background: rgba(255, 71, 87, .1);
    color: var(--c-danger);
}

@keyframes blink {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: .3
    }
}

/* ══════════════════════════════════════
   APPLE GAME
   ══════════════════════════════════════ */
.game-card {
    width: 100%;
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: var(--r-xl);
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}

.gm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--c-border);
}

.gm-user {
    text-align: left;
}

.uid {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: .85rem;
    color: var(--c-dim);
}

.promo-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: .7rem;
    font-weight: 700;
    color: var(--c-accent);
    letter-spacing: 2px;
}

/* ── Grid ── */
.apple-grid {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    padding: 10px;
    margin-bottom: 16px;
}

.row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 4px;
    border-radius: var(--r-sm);
    margin-bottom: 4px;
    transition: .2s;
}

.row:hover {
    background: rgba(255, 255, 255, .02);
}

.odd {
    min-width: 48px;
    font-family: 'JetBrains Mono', monospace;
    font-size: .8rem;
    font-weight: 700;
    color: var(--c-accent2);
}

.cell {
    flex: 1;
    aspect-ratio: 1;
    background: rgba(0, 0, 0, .25);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border: 1px solid rgba(255, 255, 255, .03);
}

.cell-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .3s cubic-bezier(.68, -.55, .265, 1.55), opacity .3s;
}

/* ── Action Buttons ── */
.gm-actions {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 10px;
}

.action-btn {
    padding: 14px;
    border: none;
    border-radius: var(--r-md);
    font-weight: 700;
    font-size: .95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: .25s;
}

.action-btn.primary {
    background: linear-gradient(135deg, var(--c-accent), #8b5cf6);
    color: #fff;
    box-shadow: 0 4px 20px var(--c-glow);
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--c-glow);
}

.action-btn.secondary {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    color: var(--c-dim);
}

.action-btn.secondary:hover {
    border-color: var(--c-danger);
    color: var(--c-danger);
}

/* ══════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════ */
@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page {
    animation: slideUp .5s ease-out;
}

/* ══════════════════════════════════════
   RESPONSIVE — All Devices
   ══════════════════════════════════════ */

/* ── Touch Active States (Mobile) ── */
@media(hover: none) {

    .submit-btn:active,
    .action-btn:active,
    .modal-confirm:active,
    .tg-btn:active {
        transform: scale(.97) !important;
        filter: brightness(.9);
    }

    .g-card:active {
        transform: scale(.97) !important;
        border-color: var(--c-accent);
    }

    .icon-btn:active {
        background: var(--c-accent);
        color: #fff;
    }

    .plat:active img {
        opacity: .7;
    }
}

/* ── Safe Area (Notched phones) ── */
@supports(padding: env(safe-area-inset-bottom)) {
    body {
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }
}

/* ── Tablets & Small Laptops (768px–1024px) ── */
@media(min-width:768px) {
    .page {
        max-width: 520px;
    }

    .login-card {
        padding: 44px 32px 36px;
    }

    .game-card {
        padding: 28px;
    }

    .channel-img {
        width: 100px;
    }

    .login-title {
        font-size: 2.3rem;
    }

    .modal-box {
        padding: 44px 36px 36px;
    }

    .g-card img {
        width: 100px;
    }

    .g-card h3 {
        font-size: 1.15rem;
    }

    .selection-card {
        max-width: 700px;
    }

    .games-row {
        gap: 20px;
    }

    .cell {
        padding: 6px;
    }

    .odd {
        min-width: 55px;
        font-size: .85rem;
    }

    .action-btn {
        padding: 16px;
        font-size: 1rem;
    }
}

/* ── Large Desktops (1200px+) ── */
@media(min-width:1200px) {
    .page {
        max-width: 560px;
    }

    .selection-card {
        max-width: 800px;
    }
}

/* ── Standard Mobile (481px–767px) ── */
@media(max-width:767px) and (min-width:481px) {
    .page {
        max-width: 440px;
        padding: 16px;
    }

    .login-card {
        padding: 32px 20px 24px;
    }

    .game-card {
        padding: 18px;
    }
}

/* ── Small Mobile (≤480px) ── */
@media(max-width:480px) {
    .page {
        padding: 10px;
    }

    .login-card {
        padding: 24px 14px 18px;
        border-radius: var(--r-lg);
    }

    .channel-img {
        width: 72px;
    }

    .login-title {
        font-size: 1.6rem;
        letter-spacing: 3px;
    }

    .login-subtitle {
        font-size: .78rem;
        margin-bottom: 20px;
    }

    .field input {
        padding: 12px 14px 12px 38px;
        font-size: .88rem;
    }

    .field-icon {
        left: 12px;
        font-size: .85rem;
    }

    .promo-bar {
        padding: 8px 12px;
        gap: 8px;
    }

    .promo-value {
        font-size: .95rem;
    }

    .promo-label {
        font-size: .6rem;
    }

    .platforms {
        gap: 8px;
    }

    .plat-check {
        width: 18px;
        height: 18px;
        font-size: .5rem;
        top: 4px;
        right: 4px;
    }

    .tg-btn {
        padding: 10px;
        font-size: .83rem;
    }

    .submit-btn {
        padding: 13px;
        font-size: .95rem;
    }

    .modal-box {
        padding: 28px 18px 22px;
        border-radius: var(--r-lg);
    }

    .modal-icon-wrap {
        width: 56px;
        height: 56px;
    }

    .modal-icon {
        font-size: 1.4rem;
    }

    .modal-title {
        font-size: 1.1rem;
    }

    .modal-text {
        font-size: .85rem;
    }

    .modal-confirm {
        padding: 10px 30px;
        font-size: .9rem;
    }

    .game-card {
        padding: 12px;
        border-radius: var(--r-lg);
    }

    .gm-header {
        margin-bottom: 12px;
        padding-bottom: 10px;
    }

    .uid {
        font-size: .75rem;
    }

    .promo-tag {
        font-size: .6rem;
    }

    .apple-grid {
        padding: 6px;
    }

    .row {
        gap: 4px;
        padding: 4px 2px;
        margin-bottom: 2px;
    }

    .odd {
        min-width: 38px;
        font-size: .68rem;
    }

    .cell {
        padding: 3px;
        border-radius: 4px;
    }

    .gm-actions {
        gap: 8px;
    }

    .action-btn {
        padding: 12px;
        font-size: .85rem;
        gap: 6px;
    }

    .games-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .g-card {
        padding: 22px 16px;
    }

    .g-card img {
        width: 65px;
        margin-bottom: 10px;
    }

    .g-card h3 {
        font-size: .95rem;
    }

    .sel-title {
        font-size: 1.2rem;
    }

    .icon-btn {
        width: 36px;
        height: 36px;
        font-size: .8rem;
    }

    #loading-text {
        font-size: .95rem;
    }

    .load-ring {
        width: 42px;
        height: 42px;
    }
}

/* ── Very Small Phones (≤360px) ── */
@media(max-width:360px) {
    .page {
        padding: 8px;
    }

    .login-card {
        padding: 20px 10px 16px;
    }

    .channel-img {
        width: 60px;
    }

    .login-title {
        font-size: 1.4rem;
        letter-spacing: 2px;
    }

    .field input {
        padding: 10px 12px 10px 34px;
        font-size: .82rem;
    }

    .platforms {
        gap: 6px;
    }

    .tg-btn {
        font-size: .78rem;
        padding: 9px;
    }

    .submit-btn {
        padding: 11px;
        font-size: .88rem;
    }

    .odd {
        min-width: 32px;
        font-size: .62rem;
    }

    .row {
        gap: 3px;
    }

    .cell {
        padding: 2px;
    }

    .action-btn {
        padding: 10px;
        font-size: .8rem;
    }

    .g-card img {
        width: 55px;
    }
}

/* ── Landscape Mode ── */
@media(max-height:500px) and (orientation:landscape) {
    body {
        align-items: flex-start;
    }

    .page {
        min-height: auto;
        padding: 16px;
    }

    .login-card {
        padding: 20px 20px 16px;
    }

    .channel-img {
        width: 50px;
        margin-bottom: 8px;
    }

    .login-title {
        font-size: 1.4rem;
        margin-bottom: 2px;
    }

    .login-subtitle {
        margin-bottom: 12px;
    }

    .field {
        margin-bottom: 8px;
    }

    .field input {
        padding: 10px 14px 10px 36px;
    }

    .modal-icon-wrap {
        width: 50px;
        height: 50px;
        margin-bottom: 12px;
    }

    .modal-text {
        font-size: .82rem;
        line-height: 1.5;
        margin-bottom: 4px;
    }
}

/* ── Reduced Motion (Accessibility) ── */
@media(prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    .load-ring {
        animation: none;
        border-color: var(--c-accent);
    }

    .modal-icon-ring {
        animation: none;
    }
}

/* ── Focus Visible (Keyboard Nav) ── */
:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 2px;
}

button:focus:not(:focus-visible),
input:focus:not(:focus-visible) {
    outline: none;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--c-bg);
}

::-webkit-scrollbar-thumb {
    background: rgba(108, 92, 231, .3);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--c-accent);
}

/* ── Selection ── */
::selection {
    background: var(--c-accent);
    color: #fff;
}