:root {
    --bg: #0c0f14;
    --surface: #141a24;
    --surface-2: #1a2230;
    --border: #2a3548;
    --text: #e8edf5;
    --muted: #8b9bb5;
    --accent: #3dd68c;
    --accent-dim: #2a9d63;
    --warn: #f5a623;
    --danger: #f05d5e;
    --profit: #3dd68c;
    --radius: 12px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    --font: "DM Sans", system-ui, sans-serif;
    --mono: "JetBrains Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font);
    font-size: 15px;
    color: var(--text);
    background: var(--bg);
    background-image:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(61, 214, 140, 0.12), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(42, 157, 99, 0.06), transparent);
    line-height: 1.5;
}

.app {
    max-width: 920px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
}

.app--wide {
    max-width: 1040px;
}

.app--home {
    max-width: 880px;
}

.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1040px;
    margin: 0 auto;
    padding: 1rem 1.25rem 0;
}

.top-nav__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}

.top-nav__brand:hover {
    color: var(--accent);
}

.top-nav__logo {
    display: flex;
    color: var(--accent);
}

.top-nav__back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.88rem;
    color: var(--muted);
    text-decoration: none;
}

.top-nav__back:hover {
    color: var(--accent);
}

.header--compact {
    margin-bottom: 1.5rem;
}

.header--compact .header__title {
    font-size: clamp(1.35rem, 3.5vw, 1.75rem);
}

.calc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.calc-card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.calc-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-dim);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(61, 214, 140, 0.15);
}

.calc-card__visual {
    position: relative;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.calc-card--multiple .calc-card__visual {
    background: linear-gradient(145deg, #1a2838 0%, #141a24 100%);
}

.calc-card--parallel .calc-card__visual {
    background: linear-gradient(145deg, #1a2e28 0%, #141a24 100%);
}

.calc-card--longterm .calc-card__visual {
    background: linear-gradient(145deg, #2a2838 0%, #141a24 100%);
}

.calc-card__season-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.12;
}

.lt-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.period-toggle--standalone {
    width: fit-content;
}

.lt-hint {
    margin: 0;
    font-size: 0.9rem;
    color: var(--muted);
    max-width: 52ch;
}

.lt-fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.field__input--plain {
    width: 100%;
    max-width: 8rem;
}

.lt-stats-source {
    margin: 0 0 1rem;
    font-size: 0.88rem;
    color: var(--muted);
}

.panel__link {
    font-size: 0.88rem;
    color: var(--accent);
    text-decoration: none;
}

.panel__link:hover {
    text-decoration: underline;
}

.panel__meta {
    font-size: 0.88rem;
    color: var(--muted);
}

.panel--stats .panel__title {
    margin-bottom: 0.35rem;
}

.data-table--compact td,
.data-table--compact th {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
}

.data-table__sub td {
    font-size: 0.9rem;
    color: var(--muted);
    border-top: none;
    padding-top: 0.35rem;
}

.calc-card__bars {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 10px;
    padding: 1.5rem;
    opacity: 0.35;
}

.calc-card__bars span {
    width: 18px;
    height: var(--h);
    background: var(--accent);
    border-radius: 4px 4px 0 0;
}

.calc-card__grid-icon {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 2rem 3rem;
    opacity: 0.2;
}

.calc-card__grid-icon span {
    background: var(--accent);
    border-radius: 6px;
}

.calc-card__icon {
    position: relative;
    z-index: 1;
    color: var(--accent);
    padding: 1rem;
    background: rgba(12, 15, 20, 0.6);
    border: 1px solid rgba(61, 214, 140, 0.3);
    border-radius: 14px;
    backdrop-filter: blur(8px);
}

.calc-card__body {
    padding: 1.25rem 1.5rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.calc-card__title {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
    font-weight: 700;
}

.calc-card__desc {
    margin: 0;
    flex: 1;
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.5;
}

.calc-card__cta {
    margin-top: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
}

.panel__actions {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
}

.inline-field .field__label {
    margin-bottom: 0.35rem;
}

.stepper {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.2rem;
}

.stepper__input {
    width: 3rem;
    padding: 0.4rem;
    font-family: var(--mono);
    font-size: 0.95rem;
    text-align: center;
    color: var(--text);
    background: transparent;
    border: none;
    outline: none;
}

.btn-step {
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1;
}

.btn-step:hover {
    background: rgba(61, 214, 140, 0.12);
    color: var(--accent);
}

.games-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.game-card {
    padding: 1rem 1.15rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color 0.15s;
}

.game-card--insufficient {
    border-color: rgba(240, 93, 94, 0.45);
    background: rgba(240, 93, 94, 0.05);
}

.game-card__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.game-card__title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.period-toggle {
    display: inline-flex;
    padding: 3px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.period-toggle__btn {
    padding: 0.4rem 0.75rem;
    font-family: var(--font);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--muted);
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
}

.period-toggle__btn:hover {
    color: var(--text);
}

.period-toggle__btn--active {
    color: #0a1210;
    background: var(--accent);
}

.game-bets-header,
.game-bet-row {
    display: grid;
    grid-template-columns: 32px 1fr 1fr 1fr auto;
    gap: 0.5rem;
    align-items: center;
}

.game-bets-header {
    margin-bottom: 0.35rem;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.game-bet-row {
    padding: 0.45rem 0;
    border-top: 1px solid var(--border);
}

.game-bet-row--first {
    border-top: none;
}

.game-bet-row--exit .bet-input--calc {
    color: var(--warn);
}

.game-bet-row__tag {
    grid-column: 1 / -1;
    font-size: 0.72rem;
    color: var(--warn);
    margin-top: -0.25rem;
}

.game-outcome {
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border);
}

.game-outcome__label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.5rem;
}

.outcome-toggle {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.outcome-toggle__btn {
    padding: 0.4rem 0.7rem;
    font-family: var(--font);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--muted);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
}

.outcome-toggle__btn:hover {
    border-color: var(--accent-dim);
    color: var(--text);
}

.outcome-toggle__btn--active {
    color: #0a1210;
    background: var(--accent);
    border-color: var(--accent);
}

.outcome-toggle__btn[data-outcome="0"].outcome-toggle__btn--active {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

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

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    padding: 0.65rem 0.85rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.data-table__total td {
    font-weight: 700;
    border-bottom: none;
    padding-top: 0.85rem;
}

.mono {
    font-family: var(--mono);
}

.text-profit {
    color: var(--profit);
}

.text-loss {
    color: var(--danger);
}

.header {
    text-align: center;
    margin-bottom: 2rem;
}

.header__badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    margin-bottom: 0.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(61, 214, 140, 0.12);
    border: 1px solid rgba(61, 214, 140, 0.25);
    border-radius: 999px;
}

.header__title {
    margin: 0 0 0.5rem;
    font-size: clamp(1.6rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.header__subtitle {
    margin: 0 auto;
    max-width: 540px;
    color: var(--muted);
    font-size: 0.95rem;
}

.main {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow);
}

.panel--bank {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .panel--bank {
        grid-template-columns: 200px 1fr;
        align-items: start;
    }
}

.field__label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.field__input-wrap {
    display: flex;
    align-items: center;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.field__input-wrap:focus-within {
    border-color: var(--accent-dim);
    box-shadow: 0 0 0 3px rgba(61, 214, 140, 0.15);
}

.field__prefix {
    padding: 0 0 0 0.85rem;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.9rem;
}

.field__input {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-family: var(--mono);
    font-size: 1rem;
    color: var(--text);
    background: transparent;
    border: none;
    outline: none;
}

.field__input::placeholder {
    color: #4a5568;
}

.bank-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.stat {
    padding: 0.75rem 1rem;
    background: var(--surface-2);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.stat__label {
    display: block;
    font-size: 0.72rem;
    color: var(--muted);
    margin-bottom: 0.25rem;
}

.stat__value {
    font-family: var(--mono);
    font-size: 1.05rem;
    font-weight: 500;
}

.stat__value--warn {
    color: var(--warn);
}

.stat__value--profit {
    color: var(--profit);
}

.stat__value--danger {
    color: var(--danger);
}

.panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.panel__title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.9rem;
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    background: var(--accent);
    color: #0a1210;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.1s, filter 0.15s;
}

.btn:hover {
    filter: brightness(1.08);
}

.btn:active {
    transform: scale(0.98);
}

.btn--ghost {
    background: var(--surface-2);
    color: var(--accent);
    border: 1px solid var(--border);
}

.btn--ghost:hover {
    background: rgba(61, 214, 140, 0.08);
    border-color: var(--accent-dim);
    filter: none;
}

.btn--icon {
    padding: 0.4rem;
    background: transparent;
    color: var(--muted);
    border: none;
    border-radius: 6px;
}

.btn--icon:hover {
    color: var(--danger);
    background: rgba(240, 93, 94, 0.12);
}

.bets-header,
.bet-row {
    display: grid;
    grid-template-columns: 36px 1fr 1fr 1fr 1fr 36px;
    gap: 0.6rem;
    align-items: center;
}

.bets-header {
    padding: 0 0 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.bets-header span:last-child,
.bet-row > :last-child {
    text-align: center;
}

.bets-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bet-row {
    padding: 0.65rem 0.5rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.15s;
}

.bet-row--first {
    border-color: rgba(61, 214, 140, 0.35);
}

.bet-row--insufficient {
    border-color: rgba(240, 93, 94, 0.5);
    background: rgba(240, 93, 94, 0.06);
}

.bet-row__num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    font-family: var(--mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(61, 214, 140, 0.12);
    border-radius: 6px;
}

.bet-input {
    width: 100%;
    padding: 0.5rem 0.6rem;
    font-family: var(--mono);
    font-size: 0.9rem;
    color: var(--text);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    outline: none;
    transition: border-color 0.15s;
}

.bet-input:focus {
    border-color: var(--accent-dim);
}

.bet-input:read-only {
    color: var(--muted);
    cursor: default;
    background: rgba(0, 0, 0, 0.2);
}

.bet-input--calc {
    color: var(--accent);
    font-weight: 500;
}

.bet-result {
    font-family: var(--mono);
    font-size: 0.85rem;
    padding: 0.5rem 0.6rem;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.2);
}

.bet-result--profit {
    color: var(--profit);
}

.bet-result--loss {
    color: var(--warn);
}

.summary {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.summary-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: var(--surface-2);
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 0.9rem;
}

.summary-row__label {
    color: var(--muted);
}

.summary-row__label strong {
    color: var(--text);
}

.summary-row__value {
    font-family: var(--mono);
    text-align: right;
    min-width: 90px;
}

.summary-row__value--profit {
    color: var(--profit);
}

.summary-empty {
    color: var(--muted);
    font-size: 0.9rem;
    text-align: center;
    padding: 1rem;
}

.footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--muted);
    font-family: var(--mono);
}

.footer sub {
    font-size: 0.7em;
}

@media (max-width: 720px) {
    .game-bets-header {
        display: none;
    }

    .game-bet-row {
        grid-template-columns: 28px 1fr 1fr;
        grid-template-areas:
            "num odds odds"
            "stake stake net";
    }

    .game-bet-row .bet-row__num { grid-area: num; }
    .game-bet-row [data-role="odds"] { grid-area: odds; }
    .game-bet-row [data-role="stake"] { grid-area: stake; }
    .game-bet-row [data-role="netWin"] { grid-area: net; }

    .panel__head {
        flex-direction: column;
        align-items: stretch;
    }

    .outcome-toggle__btn {
        flex: 1 1 auto;
        min-width: calc(50% - 0.4rem);
    }

    .bets-header {
        display: none;
    }

    .bet-row {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            "num remove"
            "odds odds"
            "stake stake"
            "win loss";
        gap: 0.5rem;
        padding: 0.85rem;
    }

    .bet-row__num {
        grid-area: num;
        justify-self: start;
    }

    .bet-row > :last-child {
        grid-area: remove;
        justify-self: end;
    }

    .bet-row .bet-field--odds {
        grid-area: odds;
    }

    .bet-row .bet-field--stake {
        grid-area: stake;
    }

    .bet-row .bet-result--win {
        grid-area: win;
    }

    .bet-row .bet-result--loss {
        grid-area: loss;
    }

    .bet-field::before {
        display: block;
        font-size: 0.68rem;
        color: var(--muted);
        margin-bottom: 0.2rem;
        text-transform: uppercase;
    }

    .bet-field--odds::before { content: "Odds"; }
    .bet-field--stake::before { content: "Stake"; }
    .bet-result--win::before {
        content: "Net if win";
        display: block;
        font-size: 0.68rem;
        color: var(--muted);
        margin-bottom: 0.2rem;
    }
    .bet-result--loss::before {
        content: "Cum. loss before";
        display: block;
        font-size: 0.68rem;
        color: var(--muted);
        margin-bottom: 0.2rem;
    }

    .summary-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }

    .summary-row__value {
        text-align: left;
    }
}