@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Variables ───────────────────────────────────────────────────────── */
:root {
    --bg:           #0b1629;
    --surface:      #122543;
    --surface-2:    #1a3258;
    --border:       rgba(194, 224, 244, 0.15);
    --border-hover: rgba(194, 224, 244, 0.35);
    --text:         #c2e0f4;
    --text-muted:   rgba(194, 224, 244, 0.55);
    --text-strong:  #ffffff;
    --accent-glow:  rgba(194, 224, 244, 0.08);
    --error:        #ff4d4d;
    --success:      #4dffb0;
    --radius-sm:    6px;
    --radius-md:    10px;
    --radius-lg:    16px;
    --radius-xl:    24px;
    --transition:   0.2s ease;
    --navbar-h:     64px;
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Cairo', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    transition: background-color var(--transition), color var(--transition);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { color: var(--text-strong); font-weight: 700; line-height: 1.3; }
a { color: var(--text); text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Navbar ──────────────────────────────────────────────────────────────── */
.ic-navbar {
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    height: var(--navbar-h);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.ic-navbar-start {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ic-navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.ic-logo { height: 34px; width: auto; object-fit: contain; }

.ic-navbar-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-muted);
    text-transform: uppercase;
    transition: color var(--transition);
}

.ic-navbar-brand:hover .ic-navbar-label { color: var(--text); }

.ic-navbar-actions { display: flex; align-items: center; gap: 8px; }

/* ── Navbar Links ────────────────────────────────────────────────────────── */
.ic-navbar-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto;
}

.ic-nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.ic-nav-link:hover  { color: var(--text); background: var(--surface-2); }
.ic-nav-link.active { color: var(--text-strong); background: var(--surface-2); }

/* ── Burger Button (mobile only) ─────────────────────────────────────────── */
.ic-burger {
    display: none;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    width: 38px;
    height: 38px;
    padding: 0;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: border-color var(--transition);
    flex-shrink: 0;
}

.ic-burger:hover { border-color: var(--border-hover); }

.ic-burger span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.2s ease;
    transform-origin: center;
}

.ic-burger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.ic-burger.active span:nth-child(2) { opacity: 0; }
.ic-burger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Mobile Backdrop ─────────────────────────────────────────────────────── */
.ic-nav-backdrop {
    display: none;
    position: fixed;
    inset: var(--navbar-h) 0 0 0;
    background: rgba(11, 22, 41, 0.6);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.ic-nav-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

/* ── Mobile breakpoint: collapse nav links into burger menu ──────────────── */
@media (max-width: 768px) {
    .ic-burger { display: inline-flex; }
    .ic-nav-backdrop { display: block; }

    .ic-navbar-links {
        position: fixed;
        top: var(--navbar-h);
        left: 0;
        right: 0;
        background: var(--surface);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        margin: 0;
        padding: 0 16px;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: max-height 0.28s ease, padding 0.28s ease, opacity 0.2s ease;
        z-index: 95;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    }

    .ic-navbar-links.open {
        max-height: 320px;
        padding: 12px 16px 16px;
        opacity: 1;
        pointer-events: auto;
    }

    .ic-nav-link {
        padding: 14px 16px;
        font-size: 14px;
        letter-spacing: 1.5px;
    }
}

/* ── Lang Switcher ───────────────────────────────────────────────────────── */
.ic-lang {
    display: flex;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 3px;
}

.ic-lang-btn {
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: 'Cairo', Arial, sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 5px 12px;
    cursor: pointer;
    transition: all var(--transition);
}

.ic-lang-btn.active {
    background: var(--surface);
    color: var(--text-strong);
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.ic-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: 'Cairo', Arial, sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.ic-btn-primary {
    background-color: var(--text);
    color: var(--bg);
    width: 100%;
}

.ic-btn-primary:hover:not(:disabled) { opacity: 0.88; transform: translateY(-1px); }
.ic-btn-primary:active:not(:disabled) { transform: translateY(0); }
.ic-btn-primary:disabled { opacity: 0.3; cursor: not-allowed; }

.ic-btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.ic-btn-outline:hover { border-color: var(--border-hover); background: var(--accent-glow); }
.ic-btn-outline.active { border-color: var(--text); color: var(--text-strong); }

/* ── Card ────────────────────────────────────────────────────────────────── */
.ic-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

/* ── Form Fields ─────────────────────────────────────────────────────────── */
.ic-field { display: flex; flex-direction: column; gap: 8px; }

.ic-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.ic-select {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: 'Cairo', Arial, sans-serif;
    font-size: 14px;
    padding: 12px 16px;
    width: 100%;
    cursor: pointer;
    appearance: none;
    outline: none;
    transition: border-color var(--transition);
}

.ic-select:focus { border-color: var(--border-hover); }
.ic-select option { background: var(--surface); color: var(--text); }
.ic-select:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Divider ─────────────────────────────────────────────────────────────── */
.ic-divider {
    height: 1px;
    background: var(--border);
    border: none;
    margin: 0;
}

/* ── Badge ───────────────────────────────────────────────────────────────── */
.ic-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    background: var(--accent-glow);
    border: 1px solid var(--border);
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* ── Empty State ─────────────────────────────────────────────────────────── */
.ic-empty {
    text-align: center;
    padding: 80px 24px;
    color: var(--text-muted);
    font-size: 15px;
}

/* ── Winner Row ──────────────────────────────────────────────────────────── */
.ic-winner-row {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    transition: border-color var(--transition), transform var(--transition);
    animation: icFadeUp 0.3s ease forwards;
    opacity: 0;
}

.ic-winner-row:hover {
    border-color: var(--border-hover);
    transform: translateX(-2px);
}

[dir="ltr"] .ic-winner-row:hover { transform: translateX(2px); }

.ic-winner-rank {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 600;
    min-width: 36px;
    font-family: 'Cairo', monospace;
}

.ic-winner-id {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-strong);
    letter-spacing: 1px;
    text-align: center;
}

.ic-winner-prize {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
    text-align: end;
    min-width: 80px;
}

/* ── Tier Header ─────────────────────────────────────────────────────────── */
.ic-tier-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 0 8px;
}

.ic-tier-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--text-muted);
    text-transform: uppercase;
    white-space: nowrap;
}

.ic-tier-line { flex: 1; height: 1px; background: var(--border); }

.ic-tier-amount {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-strong);
    white-space: nowrap;
}

/* ── Prize Tabs ──────────────────────────────────────────────────────────── */
.ic-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ic-tab {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-family: 'Cairo', Arial, sans-serif;
    font-size: 13px;
    font-weight: 600;
    padding: 9px 16px;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    display: inline-block;
}

.ic-tab:hover { border-color: var(--border-hover); color: var(--text); }

.ic-tab.active {
    background: var(--surface-2);
    border-color: var(--text);
    color: var(--text-strong);
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.ic-footer {
    text-align: center;
    padding: 32px 24px;
    font-size: 12px;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    margin-top: 60px;
}

/* ── Pyro Fireworks ──────────────────────────────────────────────────────── */
.pyro { position: fixed; inset: 0; pointer-events: none; z-index: 999; overflow: hidden; }

.pyro > .before, .pyro > .after {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    box-shadow: 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff, 0 0 #fff;
    animation: bang 1s ease-out infinite backwards, gravity 1s ease-in infinite backwards, position 5s linear infinite backwards;
}

.pyro > .after {
    animation-delay: 1.25s, 1.25s, 1.25s;
    animation-duration: 1.25s, 1.25s, 6.25s;
}

@keyframes bang {
    to {
        box-shadow: -107px -346px #ff00cc, 52px 53px #fffb00, -237px -285px #00ffbf, 89px -411px #ff000d, 78px 66px #00fffb, -58px -346px #8400ff, -238px 71px #001eff, 188px -397px #ff00d9, -5px -218px #ff0080, -138px -134px #ff00b3, -137px 28px #00ffae, -110px 69px yellow, 217px -359px #00d0ff, 192px -204px #ff00ee, 13px -8px #ff5500, -22px -99px #ff00e1, -187px -365px #ff1100, -188px 33px #ffdd00, 13px -143px #1aff00, 78px -132px #5e00ff, -71px -113px #a200ff, 195px 72px #bf00ff, 232px -192px #00b7ff, -95px -35px #00ff99, 116px -297px #00ff55, 111px 60px #ff001e, -232px 53px #001eff, 158px -234px #f2ff00, -199px -4px #00bbff, 236px 64px #0084ff;
    }
}

@keyframes gravity {
    to { transform: translateY(200px); opacity: 0; }
}

@keyframes position {
    0%,   19.9% { margin-top: 10%; margin-left: 40%; }
    20%,  39.9% { margin-top: 40%; margin-left: 30%; }
    40%,  59.9% { margin-top: 20%; margin-left: 70%; }
    60%,  79.9% { margin-top: 30%; margin-left: 20%; }
    80%,  99.9% { margin-top: 30%; margin-left: 80%; }
}

/* ── Animations ──────────────────────────────────────────────────────────── */
@keyframes icFadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes icPulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.6; }
}

@keyframes icSlotSpin {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-100%); }
}

/* ── Scrollbar ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 10px; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .ic-navbar { padding: 0 16px; }
    .ic-navbar-label { display: none; }
    .ic-card { padding: 16px; }
    .ic-winner-id { font-size: 14px; }
}