:root {
    --bg: #08111f;
    --bg-2: #0d1a2c;
    --bg-3: #10233b;
    --panel: rgba(12, 24, 42, 0.88);
    --panel-2: rgba(15, 30, 52, 0.94);
    --line: rgba(118, 164, 255, 0.16);
    --line-2: rgba(127, 173, 255, 0.3);
    --text: #edf3ff;
    --muted: #9eabc3;
    --accent: #7da8ff;
    --accent-2: #5de4c7;
    --gold: #f0c978;
    --danger: #ff7d88;
    --success: #62d6b1;
    --radius: 22px;
    --shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
}

@keyframes pulseAttention {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(255, 125, 136, 0);
        border-color: rgba(255, 125, 136, 0.22);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(255, 125, 136, 0.12);
        border-color: rgba(255, 125, 136, 0.58);
    }
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Manrope', sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top, rgba(96, 143, 255, 0.14), transparent 22%),
        radial-gradient(circle at 20% 20%, rgba(25, 104, 255, 0.08), transparent 24%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 44%, #09121f 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

button,
input,
select,
textarea {
    font: inherit;
}

h1,
h2,
h3 {
    margin: 0;
    font-family: 'Playfair Display', serif;
    letter-spacing: -0.02em;
}

.app-body {
    min-height: 100vh;
}

.site-shell,
.dashboard,
.player-layout,
.auth-page {
    width: min(100%, 1400px);
    margin: 0 auto;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 28px;
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(16px);
    background: rgba(6, 13, 23, 0.65);
    border-bottom: 1px solid rgba(125, 168, 255, 0.09);
}

.site-header--inner {
    position: static;
    padding-inline: 0;
    background: transparent;
    border-bottom: 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand__mark {
    width: 12px;
    height: 12px;
    transform: rotate(45deg);
    border-radius: 2px;
    background: linear-gradient(135deg, var(--gold), #fff0be);
    box-shadow: 0 0 18px rgba(240, 201, 120, 0.42);
}

.site-nav,
.site-actions,
.inline-actions,
.hero__cta,
.sidebar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.site-nav a {
    color: var(--muted);
}

.site-nav a:hover {
    color: var(--text);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 14px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, filter 0.18s ease, background 0.18s ease;
}

.button--small {
    min-height: 40px;
    padding: 0 14px;
    font-size: 0.92rem;
}

.button:hover {
    transform: translateY(-1px);
    filter: brightness(1.04);
}

.button--primary {
    color: #07111e;
    font-weight: 800;
    background: linear-gradient(135deg, #f7d995, #b7f0e2);
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 14px 30px rgba(84, 146, 255, 0.22);
}

.button--ghost {
    color: var(--text);
    background: rgba(18, 36, 61, 0.64);
    border-color: rgba(127, 173, 255, 0.18);
}

.hero {
    position: relative;
    min-height: 820px;
    padding: 80px 28px 48px;
    overflow: hidden;
}

.hero__backdrop,
.visual-card__image {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(10, 18, 31, 0.2), rgba(10, 18, 31, 0.75)),
        url('/assets/images/hero-poker-table.jpg') center center / cover no-repeat;
    filter: saturate(0.95);
}

.hero__backdrop::after,
.visual-card__image::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at center, rgba(113, 171, 255, 0.12), transparent 34%),
        linear-gradient(90deg, rgba(4, 8, 15, 0.8), rgba(4, 8, 15, 0.18) 34%, rgba(4, 8, 15, 0.18) 66%, rgba(4, 8, 15, 0.8)),
        linear-gradient(180deg, rgba(8, 17, 31, 0.84), rgba(8, 17, 31, 0.08) 34%, rgba(8, 17, 31, 0.76));
}

.hero__content,
.visual-card__copy {
    position: relative;
    z-index: 1;
}

.hero__content {
    width: min(100%, 780px);
    padding-top: 70px;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero h1,
.auth-panel h1,
.dashboard__header h1,
.player-hero h1 {
    font-size: clamp(2.8rem, 7vw, 5.4rem);
    line-height: 0.98;
}

.dashboard__header h1 {
    max-width: 900px;
    font-size: clamp(2.6rem, 5vw, 4.8rem);
    line-height: 1.06;
}

.player-hero h1 {
    line-height: 1.08;
}

.hero__lead,
.player-hero p,
.content-card p,
.feature-card p,
.form-card label span,
.stack__item span,
.table td,
.table th {
    color: var(--muted);
}

.hero__lead {
    max-width: 640px;
    margin-top: 18px;
    font-size: 1.08rem;
    line-height: 1.8;
}

.hero-stats,
.metric-strip {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 28px;
}

.metric-card,
.feature-card,
.game-card,
.content-card,
.form-card,
.panel,
.auth-panel,
.stack__item {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.008)), var(--panel);
    border: 1px solid rgba(125, 168, 255, 0.1);
    border-radius: var(--radius);
    box-shadow: 0 22px 56px rgba(0, 0, 0, 0.22);
}

.metric-card {
    padding: 18px;
}

.metric-card span {
    display: block;
    color: var(--muted);
    margin-bottom: 8px;
}

.metric-card strong {
    font-size: 1.6rem;
}

.section,
.dashboard__main,
.dashboard-main {
    padding: 28px;
}

.section-heading {
    margin-bottom: 22px;
}

.section-heading--left {
    text-align: left;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.feature-grid,
.list-grid,
.auth-layout,
.dashboard-grid {
    display: grid;
    gap: 20px;
}

.admin-page-grid {
    display: grid;
    gap: 20px;
}

.feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.game-card,
.content-card,
.form-card,
.panel {
    padding: 24px;
}

.panel {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.022), rgba(255, 255, 255, 0.008)), var(--panel-2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, rgba(125, 168, 255, 0.3), rgba(93, 228, 199, 0.18));
    border: 1px solid rgba(125, 168, 255, 0.18);
    position: relative;
}

.feature-icon::before,
.feature-icon::after {
    content: "";
    position: absolute;
}

.feature-icon--invite::before {
    left: 15px;
    right: 15px;
    top: 22px;
    bottom: 14px;
    border: 2px solid var(--text);
    border-top: 0;
}

.feature-icon--invite::after {
    left: 17px;
    top: 18px;
    width: 26px;
    height: 16px;
    border-top: 2px solid var(--text);
    border-left: 2px solid var(--text);
    transform: skewY(-34deg) rotate(31deg);
}

.feature-icon--cards::before,
.feature-icon--cards::after {
    width: 15px;
    height: 22px;
    border-radius: 4px;
    background: var(--text);
    top: 18px;
}

.feature-icon--cards::before {
    left: 16px;
    transform: rotate(-8deg);
}

.feature-icon--cards::after {
    right: 16px;
    transform: rotate(8deg);
}

.feature-icon--seat::before {
    inset: 14px;
    border-radius: 50%;
    border: 2px solid var(--text);
}

.feature-icon--seat::after {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text);
    top: 25px;
    left: 25px;
}

.list-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.game-card__meta,
.game-card__footer,
.panel__header,
.stack__item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.game-card__meta,
.game-card__footer {
    font-size: 0.92rem;
}

.game-card h3 {
    margin: 18px 0 10px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--text);
    background: rgba(93, 228, 199, 0.12);
    border: 1px solid rgba(93, 228, 199, 0.2);
}

.section--split,
.auth-layout {
    grid-template-columns: 1.1fr 0.9fr;
}

.visual-card {
    position: relative;
    min-height: 440px;
    overflow: hidden;
    border-radius: var(--radius);
}

.visual-card__copy {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    max-width: 480px;
}

.clean-list,
.stack {
    list-style: none;
    margin: 0;
    padding: 0;
}

.clean-list li,
.stack__item {
    padding: 14px 0;
    border-bottom: 1px solid rgba(125, 168, 255, 0.1);
}

.stack__item--block {
    display: grid;
    gap: 8px;
}

.stack__item--request {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 0;
}

.clean-list li:last-child,
.stack__item:last-child {
    border-bottom: 0;
}

.form-card {
    display: grid;
    gap: 14px;
}

.form-card--flat {
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.form-card--tight {
    max-width: 560px;
}

.form-card--inline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
}

.form-card label {
    display: grid;
    gap: 8px;
}

.form-card input,
.form-card select,
.form-card textarea {
    width: 100%;
    padding: 14px 16px;
    color: var(--text);
    background: rgba(7, 14, 26, 0.88);
    border: 1px solid rgba(125, 168, 255, 0.16);
    border-radius: 14px;
    outline: none;
}

.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
    border-color: rgba(125, 168, 255, 0.42);
    box-shadow: 0 0 0 4px rgba(125, 168, 255, 0.12);
}

.helper-text {
    margin: -2px 0 4px;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.helper-text code {
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(9, 20, 36, 0.9);
    border: 1px solid rgba(125, 168, 255, 0.12);
    color: #d6e3ff;
}

.alert {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.alert--success {
    color: #dffff7;
    background: rgba(98, 214, 177, 0.12);
    border-color: rgba(98, 214, 177, 0.22);
}

.alert--error {
    color: #ffe5e8;
    background: rgba(255, 125, 136, 0.12);
    border-color: rgba(255, 125, 136, 0.22);
}

.dashboard {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.sidebar {
    padding: 28px 20px;
    border-right: 1px solid rgba(125, 168, 255, 0.1);
    background: rgba(7, 14, 26, 0.82);
}

.sidebar-nav {
    flex-direction: column;
    align-items: stretch;
    margin-top: 22px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--muted);
    border: 1px solid transparent;
}

.sidebar-nav a:hover {
    background: rgba(125, 168, 255, 0.08);
    color: var(--text);
}

.sidebar-nav a.is-active {
    background: rgba(125, 168, 255, 0.12);
    color: var(--text);
    border: 1px solid rgba(125, 168, 255, 0.2);
}

.sidebar-nav a.is-attention {
    color: #ffe8eb;
    background: linear-gradient(135deg, rgba(255, 125, 136, 0.14), rgba(125, 168, 255, 0.1));
    border-color: rgba(255, 125, 136, 0.22);
    animation: pulseAttention 1.4s ease-in-out infinite;
}

.nav-badge {
    min-width: 26px;
    height: 26px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    color: #08111f;
    background: linear-gradient(135deg, #ffd48d, #ff8fa3);
    box-shadow: 0 10px 22px rgba(255, 143, 163, 0.2);
}

.dashboard__main {
    padding: 28px;
    display: grid;
    align-content: start;
    gap: 24px;
}

.dashboard__header,
.player-hero {
    margin-bottom: 22px;
}

.dashboard__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}

.dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
}

.player-card {
    display: grid;
    gap: 18px;
}

.player-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    color: var(--muted);
}

.metric-strip--player {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 0;
}

.checkbox-grid {
    display: grid;
    gap: 12px;
}

.checkbox-grid--players {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checkbox-row,
.checkbox-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(125, 168, 255, 0.09);
}

.checkbox-card {
    transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.checkbox-card:hover {
    transform: translateY(-1px);
    border-color: rgba(125, 168, 255, 0.2);
    background: rgba(255, 255, 255, 0.04);
}

.checkbox-card span {
    display: grid;
    gap: 4px;
}

.checkbox-card small {
    color: var(--muted);
}

.request-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
    align-items: center;
}

.tab-section {
    scroll-margin-top: 28px;
}

.inline-actions--spread {
    justify-content: flex-start;
}

.panel__header {
    align-items: end;
    margin-bottom: 16px;
}

.panel__header--compact {
    align-items: center;
}

.collapsible-panel {
    display: none;
    padding-top: 8px;
}

.collapsible-panel.is-open {
    display: block;
}

.form-card__section {
    margin-bottom: 10px;
}

.invite-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 10px;
}

.panel--compact {
    min-height: 100%;
}

.panel-copy {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.text-link {
    color: var(--text);
    transition: color 0.18s ease;
}

.text-link:hover {
    color: var(--accent-2);
}

.table-wrap {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 14px 10px;
    text-align: left;
    border-bottom: 1px solid rgba(125, 168, 255, 0.08);
}

.table th {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.player-layout {
    padding: 0 28px 28px;
}

.seat-visual {
    position: relative;
    min-height: 430px;
    margin-top: 24px;
    border-radius: var(--radius);
    background: radial-gradient(circle at center, rgba(93, 228, 199, 0.08), transparent 44%), rgba(5, 11, 20, 0.72);
    overflow: hidden;
}

.seat-visual__table {
    position: absolute;
    inset: 70px 110px;
    border-radius: 50%;
    background: radial-gradient(circle at center, #245b53, #173b35 68%, #0f2422 100%);
    border: 16px solid #4f3b28;
    box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.14), 0 30px 50px rgba(0, 0, 0, 0.24);
}

.seat {
    position: absolute;
    width: 78px;
    height: 78px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 10px;
    background: rgba(20, 34, 56, 0.96);
    border: 1px solid rgba(125, 168, 255, 0.16);
}

.seat span {
    font-size: 0.74rem;
    color: var(--text);
}

.seat--free {
    box-shadow: inset 0 0 0 2px rgba(98, 214, 177, 0.34);
}

.seat--taken {
    box-shadow: inset 0 0 0 2px rgba(240, 201, 120, 0.34);
}

.seat--you {
    box-shadow: inset 0 0 0 2px rgba(125, 168, 255, 0.52);
}

.seat--reserved {
    box-shadow: inset 0 0 0 2px rgba(255, 125, 136, 0.34);
}

.seat--dealer {
    box-shadow: inset 0 0 0 2px rgba(240, 201, 120, 0.28);
}

.seat-pos-1 { top: 18px; left: 50%; transform: translateX(-50%); }
.seat-pos-2 { top: 62px; right: 120px; }
.seat-pos-3 { top: 152px; right: 42px; }
.seat-pos-4 { top: 284px; right: 78px; }
.seat-pos-5 { bottom: 22px; right: 178px; }
.seat-pos-6 { bottom: 22px; left: 178px; }
.seat-pos-7 { top: 284px; left: 78px; }
.seat-pos-8 { top: 152px; left: 42px; }
.seat-pos-9 { top: 62px; left: 120px; }
.seat-pos-10 { top: 192px; left: 50%; transform: translateX(-50%); }

.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
}

.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 80;
}

.modal.is-open {
    display: flex;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 8, 15, 0.72);
    backdrop-filter: blur(12px);
}

.modal__dialog {
    position: relative;
    width: min(100%, 760px);
    max-height: calc(100vh - 40px);
    overflow: auto;
    z-index: 1;
}

.panel--modal {
    padding: 28px;
}

.auth-panel {
    width: min(100%, 640px);
    padding: 28px;
}

.auth-panel--wide {
    width: min(100%, 720px);
}

.auth-note {
    margin-top: 18px;
    color: var(--muted);
}

.auth-note a {
    color: var(--accent);
}

.stack--schedule {
    display: grid;
    gap: 14px;
}

.stack--cards {
    display: grid;
    gap: 14px;
}

.stack--cards .stack__item {
    padding: 18px 20px;
    border-bottom: 0;
    border: 1px solid rgba(125, 168, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
}

.stack__item--game {
    gap: 10px;
}

.stack__item-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.stack__item-top strong {
    line-height: 1.3;
}

.cashout-list {
    display: grid;
    gap: 16px;
}

.cashout-card {
    padding: 20px;
    border-radius: 20px;
    border: 1px solid rgba(125, 168, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    display: grid;
    gap: 14px;
}

.cashout-summary {
    min-width: 180px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(9, 20, 36, 0.85);
    border: 1px solid rgba(125, 168, 255, 0.12);
    display: grid;
    gap: 4px;
}

.cashout-summary span {
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.cashout-summary strong {
    font-size: 1.5rem;
}

.cashout-summary.is-negative strong {
    color: #ffb1bb;
}

.game-clock {
    white-space: nowrap;
}

.stack__item--schedule {
    display: grid;
    grid-template-columns: minmax(260px, 1.4fr) minmax(220px, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 18px 20px;
}

.stack__item--schedule strong {
    line-height: 1.35;
}

@media (max-width: 1100px) {
    .hero-stats,
    .metric-strip,
    .feature-grid,
    .list-grid,
    .section--split,
    .auth-layout,
    .dashboard-grid,
    .dashboard {
        grid-template-columns: 1fr;
    }

    .dashboard {
        display: block;
    }

    .metric-strip--player,
    .form-card--inline,
    .checkbox-grid--players {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 780px) {
    .site-header,
    .site-header--inner {
        flex-direction: column;
        align-items: flex-start;
        padding-inline: 18px;
    }

    .hero,
    .section,
    .dashboard__main,
    .player-layout,
    .auth-page {
        padding-left: 18px;
        padding-right: 18px;
    }

    .hero {
        min-height: 700px;
    }

    .hero__content {
        padding-top: 40px;
    }

    .hero h1,
    .auth-panel h1,
    .dashboard__header h1,
    .player-hero h1 {
        font-size: clamp(2.2rem, 10vw, 3.4rem);
    }

    .dashboard__header {
        align-items: flex-start;
        flex-direction: column;
    }

    .seat-visual__table {
        inset: 92px 18px;
    }

    .seat {
        width: 64px;
        height: 64px;
    }

    .stack__item--request {
        flex-direction: column;
        align-items: flex-start;
    }

    .request-actions {
        justify-content: flex-start;
    }

    .stack__item-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .invite-toolbar {
        flex-direction: column;
    }
}

@media (max-width: 560px) {
    .site-nav,
    .site-actions,
    .inline-actions,
    .hero__cta {
        width: 100%;
    }

    .button {
        width: 100%;
    }

    .stack__item--schedule {
        grid-template-columns: 1fr;
        gap: 10px;
        align-items: flex-start;
    }

    .seat-pos-2 { top: 76px; right: 24px; }
    .seat-pos-3 { top: 174px; right: 4px; }
    .seat-pos-4 { top: 300px; right: 30px; }
    .seat-pos-5 { bottom: 18px; right: 90px; }
    .seat-pos-6 { bottom: 18px; left: 90px; }
    .seat-pos-7 { top: 300px; left: 30px; }
    .seat-pos-8 { top: 174px; left: 4px; }
    .seat-pos-9 { top: 76px; left: 24px; }
}