/* Cazino - Minimalist Monochrome UI */

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

/* ===== CSS Variables ===== */
:root {
    --black: #000000;
    --gray-900: #1a1a1a;
    --gray-800: #2a2a2a;
    --gray-700: #3a3a3a;
    --gray-600: #4a4a4a;
    --gray-500: #6a6a6a;
    --gray-400: #8a8a8a;
    --gray-300: #aaaaaa;
    --gray-200: #cccccc;
    --gray-100: #e5e5e5;
    --white: #ffffff;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    --border-radius: 4px;
    --transition: 150ms ease;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family:
        "Inter",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--black);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4 {
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 48px;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 24px;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 16px;
    font-weight: 600;
}

.logo {
    font-size: 64px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.logo-img {
    width: 128px;
    height: 128px;
    margin-bottom: var(--spacing-md);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.market-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-logo {
    width: 32px;
    height: 32px;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.logo-header {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.center-logo {
    width: 64px;
    height: 64px;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.tagline {
    font-size: 16px;
    color: var(--gray-500);
    font-weight: 400;
}

.hint {
    font-size: 13px;
    color: var(--gray-500);
}

.status {
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 500;
}

.label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    font-weight: 600;
}

/* ===== Layout ===== */
.screen {
    display: none;
    min-height: 100vh;
    padding: var(--spacing-2xl);
}

.screen.active {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.screen.active .container {
    animation: fadeInUp 0.4s ease-out;
}

.container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Landing Screen ===== */
#landing-screen .container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
}

#landing-screen .logo {
    margin-bottom: var(--spacing-sm);
}

#landing-screen .tagline {
    margin-bottom: var(--spacing-2xl);
}

.action-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 300px;
}

/* ===== Buttons ===== */
.btn {
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 24px;
    border: 2px solid var(--black);
    background: var(--white);
    color: var(--black);
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: all var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn:hover {
    background: var(--gray-100);
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: var(--black);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--gray-900);
}

.btn-secondary {
    background: var(--white);
    color: var(--black);
}

.btn-small {
    padding: 8px 16px;
    font-size: 13px;
}

.button-group {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.button-group .btn {
    flex: 1;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    font-size: 13px;
}

input[type="text"],
input[type="number"],
select {
    width: 100%;
    padding: 12px 16px;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    background: var(--white);
    transition: border-color var(--transition);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--black);
}

input::placeholder {
    color: var(--gray-400);
}

.radio-group {
    display: flex;
    gap: var(--spacing-md);
}

.radio-label {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    font-weight: 500;
}

.radio-label:hover {
    border-color: var(--gray-400);
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-label input[type="radio"]:checked + span {
    font-weight: 600;
}

.radio-label:has(input[type="radio"]:checked) {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

/* ===== Checkbox ===== */
.checkbox-group {
    display: flex;
    flex-direction: column;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--black);
    cursor: pointer;
}

/* ===== Header Bar ===== */
.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-100);
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.user-info {
    font-weight: 600;
    font-size: 16px;
}

/* ===== Invite Code Display ===== */
.invite-code-display {
    padding: var(--spacing-lg);
    border: 2px solid var(--black);
    border-radius: var(--border-radius);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    background: var(--gray-100);
}

.invite-code-display .code {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 0.1em;
    display: block;
    margin-top: var(--spacing-sm);
}

/* ===== Join Code Inline (Market Screen) ===== */
.join-code-inline {
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.code-text {
    font-family: "Courier New", monospace;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--black);
}

.copy-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    padding: 2px 4px;
    opacity: 0.6;
    transition: opacity var(--transition);
    line-height: 1;
}

.copy-icon:hover {
    opacity: 1;
}

/* ===== Sections ===== */
.section {
    margin-bottom: var(--spacing-xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.admin-section {
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

/* ===== Player List ===== */
.player-list {
    list-style: none;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.player-list li {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.player-list li:last-child {
    border-bottom: none;
}

.player-list .player-name {
    font-weight: 500;
}

.player-list .player-badge {
    font-size: 11px;
    padding: 4px 8px;
    background: var(--black);
    color: var(--white);
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* ===== Tabs ===== */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--gray-100);
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-sm);
}

.tab {
    padding: var(--spacing-md);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    color: var(--gray-500);
    transition: all var(--transition);
    margin-bottom: -2px;
}

.tab:hover {
    color: var(--black);
}

.tab.active {
    color: var(--black);
    border-bottom-color: var(--black);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ===== Bets List ===== */
.bets-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.bet-card {
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: border-color var(--transition);
    animation: fadeInUp 0.3s ease-out;
}

.bet-card:hover {
    border-color: var(--gray-400);
}

.bet-card.hidden {
    background: var(--gray-100);
    border-style: dashed;
}

.bet-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.bet-description {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: var(--spacing-xs);
}

.bet-subject {
    font-size: 13px;
    color: var(--gray-500);
}

.bet-status-badge {
    font-size: 11px;
    padding: 4px 8px;
    background: transparent;
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.bet-status-badge.pending {
    color: var(--gray-500);
}

.bet-status-badge.active {
    color: var(--black);
    border-color: var(--black);
}

.bet-status-badge.resolved {
    color: var(--gray-600);
}

.bet-pools {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.pool-info {
    padding: var(--spacing-sm);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
}

.pool-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.pool-value {
    font-size: 16px;
    font-weight: 600;
}

.pool-prob {
    font-size: 12px;
    color: var(--gray-500);
}

.bet-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ===== Leaderboard ===== */
.leaderboard {
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.leaderboard-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
    animation: fadeInUp 0.3s ease-out;
}

.leaderboard-item:last-child {
    border-bottom: none;
}

.leaderboard-rank {
    font-weight: 700;
    font-size: 18px;
    width: 40px;
    color: var(--gray-400);
}

.leaderboard-name {
    flex: 1;
    font-weight: 500;
}

.leaderboard-values {
    text-align: right;
}

.leaderboard-total {
    font-weight: 700;
    font-size: 18px;
    margin-bottom: var(--spacing-xs);
}

.leaderboard-breakdown {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    font-size: 12px;
}

.leaderboard-cash {
    color: var(--gray-500);
}

.leaderboard-profit {
    font-weight: 500;
}

.leaderboard-profit.positive {
    color: var(--black);
}

.leaderboard-profit.negative {
    color: var(--gray-600);
}

/* ===== Feed ===== */
.feed-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 400px;
    overflow-y: auto;
    padding: var(--spacing-md);
    background: var(--white);
}

.feed-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--gray-100);
    animation: fadeInUp 0.3s ease-out;
}

.feed-item:last-child {
    border-bottom: none;
}

.feed-item-header {
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
    font-size: 14px;
    line-height: 1.5;
}

.feed-item-header .user-mention,
.feed-item-header .amount {
    font-weight: 600;
}

.feed-item-details {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: var(--spacing-xs);
}

.feed-item-winnings {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--gray-200);
    font-size: 13px;
}

.feed-item-winnings .winner {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
}

.feed-masked {
    color: var(--gray-400);
    font-style: italic;
}

/* ===== Feed Ticker ===== */
.feed-ticker {
    background: var(--white);
    color: var(--black);
    padding: var(--spacing-sm) 0;
    margin: calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg))
        var(--spacing-lg);
    overflow: hidden;
    position: relative;
    white-space: nowrap;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.ticker-content {
    display: inline-block;
    padding-left: 100%;
    animation: ticker 30s linear infinite;
    font-size: 13px;
}

@keyframes ticker {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.ticker-content .user-mention,
.ticker-content .amount {
    font-weight: 600;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.2s ease-out;
}

.modal.active .modal-content {
    animation: fadeInUp 0.3s ease-out;
}

.modal-content {
    background: var(--white);
    border: 2px solid var(--black);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-content h3 {
    margin-bottom: var(--spacing-lg);
}

.modal-large {
    max-width: 700px;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    color: var(--gray-500);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition);
}

.modal-close:hover {
    color: var(--black);
}

/* ===== Bet Detail Modal ===== */
.bet-detail-graph {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: var(--gray-100);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.bet-detail-graph canvas {
    display: block;
    width: 100%;
    height: 80px;
}

.probability-display {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.probability-number {
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.probability-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    font-weight: 600;
}

.bet-detail-pools {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.pool-detail {
    padding: var(--spacing-lg);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    text-align: center;
}

.pool-detail-header {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.pool-detail-amount {
    font-size: 24px;
    font-weight: 700;
}

.bet-detail-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.bet-detail-actions .btn {
    flex: 1;
}

#bet-detail-admin-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex: 2;
}

/* ===== Wager Pools Display ===== */
.wager-pools {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--gray-100);
    border-radius: var(--border-radius);
}

.pool {
    text-align: center;
}

.pool-header {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-600);
}

.pool-amount {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.pool-prob {
    font-size: 14px;
    color: var(--gray-500);
}

/* ===== Utility Classes ===== */
.text-center {
    text-align: center;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    color: var(--gray-500);
}

/* ===== Recent Markets ===== */
.recent-markets-section {
    margin-bottom: var(--spacing-xl);
}

.recent-markets-section h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

.recent-markets-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.recent-market-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: var(--spacing-md);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.recent-market-item:hover {
    border-color: var(--black);
    background: var(--gray-100);
}

.recent-market-name {
    font-weight: 600;
    font-size: 16px;
    color: var(--black);
    margin-bottom: var(--spacing-xs);
}

.recent-market-info {
    display: flex;
    gap: var(--spacing-md);
    font-size: 13px;
    color: var(--gray-500);
}

.recent-market-code {
    font-family: monospace;
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.recent-market-user {
    color: var(--gray-600);
}

.recent-market-status {
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    background: var(--gray-200);
    color: var(--gray-600);
}

.loading-state {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--gray-500);
    font-size: 14px;
}

.divider-text {
    text-align: center;
    color: var(--gray-500);
    font-size: 13px;
    margin: var(--spacing-lg) 0;
    position: relative;
}

.divider-text::before,
.divider-text::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 30%;
    height: 1px;
    background: var(--gray-300);
}

.divider-text::before {
    left: 0;
}

.divider-text::after {
    right: 0;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    .screen {
        padding: var(--spacing-lg);
    }

    .logo {
        font-size: 48px;
    }

    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 20px;
    }

    .button-group {
        flex-direction: column;
    }

    .header-bar {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}