/* ------------------------- */
/* Main Container            */
/* ------------------------- */

.river-container {
    width: 100%;
    max-width: 650px;
    position: relative;
    z-index: 1;
}


/* ------------------------- */
/* Header                    */
/* ------------------------- */

.river-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 24px;
    padding: 10px 20px;
}

    .river-header h1 {
        margin: 0;
        font-size: 2.4rem;
        font-weight: 700;
        letter-spacing: 1px;
        color: #f1e5bd;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
    }

    .river-header p {
        margin: 4px 0 0;
        color: #8db6bd;
        font-size: 1rem;
    }

.river-icon {
    width: 58px;
    height: 58px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    border-radius: 14px;
    background: linear-gradient( 145deg, #2c5c68, #173943 );
    border: 1px solid rgba(150, 220, 220, 0.25);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.35);
}


/* ------------------------- */
/* Panels                    */
/* ------------------------- */

.river-panel {
    padding: 32px;
    border-radius: 18px;
    background: linear-gradient( 145deg, rgba(25, 55, 65, 0.94), rgba(12, 30, 38, 0.96) );
    border: 1px solid rgba(120, 190, 195, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45), inset 0 1px rgba(255, 255, 255, 0.04);
}

    .river-panel h2 {
        margin-top: 0;
        margin-bottom: 8px;
        color: #f1e5bd;
        font-size: 1.6rem;
    }

.panel-description {
    margin-top: 0;
    margin-bottom: 28px;
    color: #9bbcc1;
    line-height: 1.5;
}


/* ------------------------- */
/* Game Options              */
/* ------------------------- */

.game-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 18px;
    margin-bottom: 24px;
    background: rgba(0, 0, 0, 0.18);
    border-radius: 10px;
    border: 1px solid rgba(100, 180, 190, 0.12);
}

    .game-option label {
        color: #c7dbdc;
        font-weight: 600;
    }

    .game-option select {
        min-width: 110px;
        padding: 9px 12px;
        color: #eaf4f5;
        font-size: 1rem;
        background: #183a45;
        border: 1px solid rgba(120, 210, 210, 0.3);
        border-radius: 7px;
        outline: none;
        cursor: pointer;
    }

        .game-option select:focus {
            border-color: #6bbbc3;
            box-shadow: 0 0 0 3px rgba(100, 190, 200, 0.12);
        }


/* ------------------------- */
/* Run Information           */
/* ------------------------- */

.run-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}

.run-stat {
    padding: 18px 10px;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    border: 1px solid rgba(120, 190, 195, 0.1);
}

.stat-label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #789fa5;
}

.stat-value {
    display: block;
    color: #f1e5bd;
    font-size: 1.5rem;
    font-weight: bold;
}


/* ------------------------- */
/* Buttons                   */
/* ------------------------- */

.button-row {
    display: flex;
    gap: 12px;
}

.river-button {
    flex: 1;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    padding: 12px 20px;
    border: none;
    border-radius: 9px;
    font-size: 1rem;
    font-weight: 650;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
}

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

    .river-button:active {
        transform: translateY(0);
    }


/* Primary */

.primary-button {
    color: #102329;
    background: linear-gradient( 180deg, #9ed6d2, #62acae );
    box-shadow: 0 5px 18px rgba(70, 170, 175, 0.2);
}


/* Danger */

.danger-button {
    color: #e9dada;
    background: linear-gradient( 180deg, #704348, #47272c );
    border: 1px solid rgba(220, 130, 130, 0.2);
}


/* ------------------------- */
/* Mobile                    */
/* ------------------------- */

@media (max-width: 500px) {

    .river-page {
        align-items: flex-start;
        padding-top: 60px;
    }

    .river-header h1 {
        font-size: 2rem;
    }

    .river-panel {
        padding: 24px 20px;
    }

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