/* =========================================
   STONES SECTION
   ========================================= */

.stones-section {
    margin-bottom: 28px;
    padding: 1.5rem;
    border-radius: 14px;
    background: linear-gradient( 135deg, rgba(20, 65, 78, 0.9), rgba(10, 35, 48, 0.95) );
    border: 1px solid rgba(150, 210, 220, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}


.stones-header {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #d9f3ef;
}


/* =========================================
   STONE LIST
   ========================================= */

.stones-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}


.no-stones {
    color: rgba(220, 240, 240, 0.55);
    font-style: italic;
}


/* =========================================
   INDIVIDUAL STONE
   ========================================= */

.stone-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    cursor: pointer;
    z-index: 1;
}

    .stone-image {
        display: block;
        width: 72px;
        height: 72px;
        object-fit: contain;
    }

    /* Optional: slightly stronger shadow while hovered */
    .stone-wrapper .stone-image {
        filter: drop-shadow( 0 5px 4px rgba(0, 0, 0, 0.4) );
    }

    /* =========================================
   MAIN STONE POPUP
   ========================================= */

    .stone-popup {
        position: absolute;
        left: 50%;
        bottom: calc(100% + 10px);
        transform: translateX(-50%) translateY(5px);
        width: 260px;
        padding: 1rem;
        border-radius: 10px;
        background: linear-gradient( 145deg, rgba(26, 37, 42, 0.98), rgba(10, 18, 22, 0.98) );
        border: 1px solid rgba(180, 220, 220, 0.3);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.15s ease, transform 0.15s ease;
        z-index: 100;
    }

.stone-wrapper:hover .stone-popup, .stone-wrapper.stone-popup-open .stone-popup {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

    .stone-wrapper.stone-popup-open .stone-popup {
        pointer-events: auto;
    }

    .stone-popup-title {
        margin-bottom: 0.5rem;
        font-size: 1.05rem;
        font-weight: bold;
        color: #f2e8c9;
    }


    .stone-popup-description {
        color: #d7e2e3;
        font-size: 0.9rem;
        line-height: 1.45;
    }


    /* =========================================
   SECONDARY TOOLTIP PANEL
   ========================================= */

    .stone-tooltips-popup {
        position: absolute;
        top: 0;
        width: 220px;
        display: flex;
        flex-direction: column;
        gap: 0.6rem;
        padding: 0.75rem;
        border-radius: 10px;
        background: rgba(15, 25, 30, 0.98);
        border: 1px solid rgba(130, 190, 200, 0.25);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.15s ease;
        z-index: 101;
    }


    /*
 * Secondary popup normally appears
 * to the right of the main popup.
 */

    .tooltip-right {
        left: calc(100% + 12px);
    }


    /*
 * If there isn't enough space,
 * JavaScript applies this class.
 */

    .tooltip-left {
        right: calc(100% + 12px);
    }


    /*
 * Show tooltips along with
 * the main popup.
 */
.stone-wrapper:hover
.stone-tooltips-popup, .stone-wrapper.stone-popup-open .stone-tooltips-popup {
    opacity: 1;
    visibility: visible;
}

    /* =========================================
   INDIVIDUAL TOOLTIP
   ========================================= */

    .stone-tooltip {
        padding: 0.6rem;
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.04);
        color: #dce9e8;
        font-size: 0.82rem;
        line-height: 1.4;
    }


        .stone-tooltip > div:first-child {
            margin-bottom: 0.25rem;
            font-weight: bold;
            color: #f0d99a;
        }



/* =========================
   BUY / SELL
========================= */

.stone-action-button {
    width: 100%;
    margin-top: 12px;
    padding: 7px;
    border: none;
    border-radius: 6px;
    color: white;
    font-weight: bold;
    cursor: pointer;
}


.buy-button {
    background: #356b43;
}


.sell-button {
    background: #874444;
}


.stone-action-button:hover {
    filter: brightness(1.1);
}


    /* =========================================
   GO STONE
   ========================================= */

    .stone-wrapper {
        position: relative;
        width: 88px;
        height: 88px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 1;
        transition: transform 0.15s ease;
    }


        /* Grow the entire stone + relic together */
        .stone-wrapper:hover, .stone-wrapper.stone-popup-open {
            transform: scale(1.1);
            z-index: 100;
        }

    /* White Go stone */
        .stone-wrapper::before {
            content: "";
            position: absolute;
            width: 78px;
            height: 78px;
            border-radius: 50%;
            background: radial-gradient( circle at 35% 28%, #ffffff 0%, #ddefee 45%, #d4d0c5 75%, #aaa69c 100% );
            /* Black outline */
            border: 2px solid #111;
            box-sizing: border-box;
            box-shadow: inset -5px -7px 10px rgba(0, 0, 0, 0.5), inset 4px 4px 8px rgba(255, 255, 255, 0.9), 0 5px 8px rgba(0, 0, 0, 0.5);
            z-index: 0;
        }

    /* Relic artwork */
    .stone-image {
        position: relative;
        width: 50px;
        height: 50px;
        object-fit: contain;
        z-index: 1;
        filter: drop-shadow( 0 3px 2px rgba(0, 0, 0, 0.3) );
        transition: filter 0.15s ease;
    }


    /* =========================================
   STONE POINT INDICATOR
   ========================================= */

    .stone-points {
        position: absolute;
        top: -6px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 4px;
        z-index: 2;
        pointer-events: none;
    }


    .stone-point-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: #111;
        border: 1px solid rgba(255, 255, 255, 0.25);
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    }


/* =========================================
   Purchased
   ========================================= */

.stone-wrapper.stone-purchased {
    opacity: 0;
    pointer-events: none;
}

/* =========================
   BLACK GO STONE VARIANT
   ========================= */

.stone-wrapper.stone-black::before {
    background: #111;
    border: 2px solid #000;
    box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.2), inset 0 -4px 8px rgba(0, 0, 0, 0.9), 0 3px 6px rgba(0, 0, 0, 0.3);
}

/* White outline around the relic image */
.stone-wrapper.stone-black .stone-image {
    filter: drop-shadow(1px 0 0 white) drop-shadow(-1px 0 0 white) drop-shadow(0 1px 0 white) drop-shadow(0 -1px 0 white);
}

/* =========================
   FLIPPED STONE VARIANT
   ========================= */

/* Move point dots below the stone */
.stone-wrapper.stone-flipped .stone-points {
    top: auto;
    bottom: -8px;
}

/* Open the popup downward */
.stone-wrapper.stone-flipped .stone-popup {
    top: calc(100% + 12px);
    bottom: auto;
}