/* ======================================================================
   SHADOWSKINGS — CASTLE COMMAND PANEL
   STRONGHOLD / HEROES ARCANE THEME
   FULL CLEAN REPLACEMENT
   ====================================================================== */


/* ======================================================================
   CASTLE PANEL
   ====================================================================== */

.castle-panel {
    position: relative;

    width: 100%;
    box-sizing: border-box;

    padding: 20px;

    font-size: 13px;
    color: #e6dfff;

    background:
        linear-gradient(
            180deg,
            rgba(22, 12, 34, 0.96) 0%,
            rgba(10, 10, 14, 0.96) 100%
        );

    border: 1px solid rgba(145, 85, 255, 0.55);
    border-radius: 10px;

    box-shadow:
        0 0 24px rgba(120, 0, 255, 0.45),
        inset 0 0 30px rgba(90, 20, 160, 0.12);

    backdrop-filter: blur(6px);
}


/* ======================================================================
   CASTLE PANEL HEADER
   ====================================================================== */

.castle-panel-header {
    position: relative;

    margin-bottom: 18px;
    padding-bottom: 14px;

    border-bottom: 1px solid rgba(145, 85, 255, 0.28);
}

.castle-panel .section-header {
    margin-bottom: 7px;

    padding-left: 12px;

    font-size: 17px;
    font-weight: 700;

    letter-spacing: 0.09em;
    text-transform: uppercase;

    color: #f2eaff;

    border-left: 3px solid rgba(165, 105, 255, 0.9);

    text-shadow:
        0 0 7px rgba(145, 85, 255, 0.65);
}

.castle-panel .section-subheader {
    margin: 0;
    padding-left: 15px;

    max-width: 850px;

    font-size: 12px;
    line-height: 1.6;

    color: #cbbcff;
    opacity: 0.9;
}


/* ======================================================================
   CASTLE COMMAND CONTENT
   ====================================================================== */

.castle-command-content {
    display: flex;
    flex-direction: column;

    gap: 14px;

    width: 100%;
}


/* ======================================================================
   BUILDING LIST
   ====================================================================== */

.castle-panel .keep-building-list {
    display: flex;
    flex-direction: column;

    gap: 14px;
}


/* ======================================================================
   CASTLE BUILDING ENTRY
   ====================================================================== */

.castle-panel .keep-building-entry {
    position: relative;

    box-sizing: border-box;

    width: 100%;

    padding: 18px;

    overflow: hidden;

    background:
        linear-gradient(
            145deg,
            rgba(43, 23, 67, 0.76) 0%,
            rgba(24, 14, 40, 0.86) 55%,
            rgba(15, 11, 25, 0.92) 100%
        );

    border: 1px solid rgba(145, 85, 255, 0.48);
    border-radius: 9px;

    box-shadow:
        0 0 18px rgba(120, 0, 255, 0.28),
        inset 0 0 18px rgba(145, 85, 255, 0.08);
}

.castle-panel .keep-building-entry::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 2px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(195, 155, 255, 0.8),
            transparent
        );

    opacity: 0.65;

    pointer-events: none;
}

.castle-building-entry {
    min-height: 160px;
}


/* ======================================================================
   BUILDING HEADER
   ====================================================================== */

.castle-panel .building-header {
    display: flex;

    justify-content: space-between;
    align-items: center;

    gap: 16px;

    margin-bottom: 12px;
}

.castle-panel .building-name {
    display: flex;

    align-items: center;

    gap: 10px;

    font-size: 18px;
    font-weight: 700;

    color: #f5efff;

    text-shadow:
        0 0 7px rgba(145, 85, 255, 0.6);
}

.castle-level {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-width: 48px;

    padding: 4px 9px;

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.06em;

    color: #f0e7ff;

    background: rgba(115, 55, 185, 0.48);

    border: 1px solid rgba(165, 105, 255, 0.62);
    border-radius: 999px;

    box-shadow:
        0 0 8px rgba(125, 60, 220, 0.35);
}

.castle-panel .building-effect {
    padding: 5px 10px;

    font-size: 11px;
    font-weight: 600;

    letter-spacing: 0.08em;
    text-transform: uppercase;

    color: #cfbeff;

    background: rgba(70, 35, 105, 0.55);

    border: 1px solid rgba(135, 80, 215, 0.4);
    border-radius: 5px;
}


/* ======================================================================
   DESCRIPTION
   ====================================================================== */

.castle-panel .building-desc {
    max-width: 900px;

    margin-bottom: 18px;

    font-size: 13px;
    line-height: 1.6;

    color: #d8ccf5;

    opacity: 0.92;
}


/* ======================================================================
   CASTLE STAT GRID
   ====================================================================== */

.castle-stat-grid {
    display: grid;

    grid-template-columns:
        repeat(
            auto-fit,
            minmax(145px, 1fr)
        );

    gap: 10px;

    margin-bottom: 20px;
}

.castle-stat {
    display: flex;
    flex-direction: column;

    gap: 6px;

    min-height: 62px;

    padding: 11px 12px;

    box-sizing: border-box;

    background:
        linear-gradient(
            180deg,
            rgba(70, 38, 105, 0.48),
            rgba(37, 22, 58, 0.56)
        );

    border: 1px solid rgba(145, 85, 255, 0.34);
    border-radius: 7px;

    box-shadow:
        inset 0 0 10px rgba(120, 0, 255, 0.08);
}

.castle-stat-label {
    font-size: 10px;
    font-weight: 600;

    letter-spacing: 0.08em;
    text-transform: uppercase;

    color: #aa99cf;
}

.castle-stat-value {
    font-size: 18px;
    font-weight: 700;

    color: #f0e8ff;

    text-shadow:
        0 0 6px rgba(145, 85, 255, 0.35);
}


/* ======================================================================
   SECTION TITLES
   ====================================================================== */

.castle-section-title {
    margin-bottom: 10px;

    padding-bottom: 7px;

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 0.09em;
    text-transform: uppercase;

    color: #dfd2ff;

    border-bottom: 1px solid rgba(145, 85, 255, 0.25);
}

.castle-cost-title {
    margin-top: 16px;
}


/* ======================================================================
   UPGRADE SECTION
   ====================================================================== */

.castle-upgrade-section {
    padding: 15px;

    background: rgba(21, 14, 34, 0.58);

    border: 1px solid rgba(145, 85, 255, 0.28);
    border-radius: 8px;
}

.castle-level-transition {
    display: flex;

    flex-wrap: wrap;

    gap: 8px 18px;

    margin-bottom: 8px;
}


/* ======================================================================
   META INFORMATION
   ====================================================================== */

.castle-panel .building-meta {
    display: flex;

    flex-wrap: wrap;

    gap: 8px 18px;

    margin-bottom: 10px;

    font-size: 12px;

    color: #cbbcff;
}

.castle-panel .building-meta span {
    display: inline-flex;

    align-items: center;

    min-height: 24px;

    padding: 3px 8px;

    background: rgba(70, 40, 100, 0.26);

    border: 1px solid rgba(145, 85, 255, 0.18);
    border-radius: 4px;
}


/* ======================================================================
   CONSTRUCTION COST GRID
   ====================================================================== */

.castle-cost-grid {
    display: grid;

    grid-template-columns:
        repeat(
            auto-fit,
            minmax(110px, 1fr)
        );

    gap: 8px;

    margin-bottom: 16px;
}

.castle-cost-entry {
    display: flex;

    justify-content: space-between;
    align-items: center;

    gap: 10px;

    padding: 8px 10px;

    background: rgba(55, 30, 82, 0.52);

    border: 1px solid rgba(145, 85, 255, 0.27);
    border-radius: 5px;
}

.castle-cost-label {
    font-size: 11px;

    color: #b8a8da;
}

.castle-cost-value {
    font-size: 12px;
    font-weight: 700;

    color: #eee6ff;
}


/* ======================================================================
   ACTION AREA
   ====================================================================== */

.castle-panel .building-actions {
    display: flex;

    align-items: center;

    gap: 10px;

    margin-top: 14px;
}


/* ======================================================================
   GENERIC CASTLE BUTTON
   ====================================================================== */

.castle-panel .building-actions button {
    position: relative;

    min-width: 180px;

    padding: 10px 18px;

    cursor: pointer;

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 0.06em;
    text-transform: uppercase;

    color: #e7dcff;

    background:
        linear-gradient(
            180deg,
            rgba(86, 42, 132, 0.9),
            rgba(52, 26, 83, 0.95)
        );

    border: 1px solid rgba(165, 105, 255, 0.62);
    border-radius: 6px;

    box-shadow:
        0 0 9px rgba(120, 0, 255, 0.35),
        inset 0 0 8px rgba(210, 180, 255, 0.06);

    text-shadow:
        0 1px 2px rgba(0, 0, 0, 0.85);

    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.castle-panel .building-actions button:hover:not(:disabled) {
    color: #ffffff;

    background:
        linear-gradient(
            180deg,
            rgba(128, 64, 195, 0.96),
            rgba(77, 37, 121, 0.98)
        );

    border-color: rgba(200, 160, 255, 0.82);

    box-shadow:
        0 0 15px rgba(145, 85, 255, 0.58);

    transform: translateY(-1px);
}

.castle-panel .building-actions button:active:not(:disabled) {
    transform: translateY(0);
}

.castle-panel .building-actions button:disabled {
    cursor: not-allowed;

    opacity: 0.5;

    box-shadow: none;
}


/* ======================================================================
   UPGRADE BUTTON
   ====================================================================== */

.castle-upgrade-btn {
    min-width: 240px !important;
}


/* ======================================================================
   ACTIVE CONSTRUCTION
   ====================================================================== */

.castle-construction-section {
    position: relative;

    padding: 16px;

    background:
        linear-gradient(
            145deg,
            rgba(55, 30, 82, 0.68),
            rgba(24, 17, 39, 0.72)
        );

    border: 1px solid rgba(175, 120, 255, 0.48);
    border-radius: 8px;

    box-shadow:
        inset 0 0 14px rgba(145, 85, 255, 0.09),
        0 0 12px rgba(120, 0, 255, 0.18);
}

.castle-construction-status {
    display: inline-flex;

    align-items: center;

    margin-bottom: 12px;

    padding: 5px 10px;

    font-size: 10px;
    font-weight: 700;

    letter-spacing: 0.1em;

    color: #eadfff;

    background: rgba(112, 62, 170, 0.58);

    border: 1px solid rgba(185, 135, 255, 0.52);
    border-radius: 999px;

    box-shadow:
        0 0 8px rgba(145, 85, 255, 0.24);
}

.castle-construction-level {
    margin-bottom: 14px;

    font-size: 18px;
    font-weight: 700;

    color: #f0e7ff;

    text-shadow:
        0 0 6px rgba(145, 85, 255, 0.38);
}


/* ======================================================================
   COUNTDOWN
   ====================================================================== */

.castle-countdown-wrap {
    display: flex;

    justify-content: space-between;
    align-items: center;

    gap: 12px;

    margin-bottom: 14px;

    padding: 12px 14px;

    background: rgba(10, 8, 17, 0.58);

    border: 1px solid rgba(145, 85, 255, 0.3);
    border-radius: 6px;
}

.castle-countdown-label {
    font-size: 11px;
    font-weight: 600;

    letter-spacing: 0.08em;
    text-transform: uppercase;

    color: #ad9ccc;
}

.castle-countdown {
    font-size: 17px;
    font-weight: 700;

    color: #f4edff;

    text-shadow:
        0 0 8px rgba(165, 105, 255, 0.55);
}


/* ======================================================================
   CANCEL BUTTON
   ====================================================================== */

.castle-panel .building-actions .castle-cancel-btn {
    color: #ffd8df;

    background:
        linear-gradient(
            180deg,
            rgba(115, 42, 65, 0.78),
            rgba(70, 25, 42, 0.9)
        );

    border-color: rgba(205, 95, 125, 0.58);

    box-shadow:
        0 0 9px rgba(165, 45, 85, 0.25);
}

.castle-panel .building-actions .castle-cancel-btn:hover:not(:disabled) {
    color: #ffffff;

    background:
        linear-gradient(
            180deg,
            rgba(155, 55, 85, 0.92),
            rgba(95, 30, 52, 0.96)
        );

    border-color: rgba(235, 125, 150, 0.78);

    box-shadow:
        0 0 14px rgba(190, 65, 100, 0.42);
}


/* ======================================================================
   PANEL MESSAGE
   ====================================================================== */

.castle-panel-message {
    margin-bottom: 12px;

    padding: 10px 12px;

    font-size: 12px;
    line-height: 1.45;

    border-radius: 6px;

    animation:
        castleMessageIn 0.18s ease-out;
}

.castle-panel-message-info {
    color: #ddd2ff;

    background: rgba(72, 42, 110, 0.55);

    border: 1px solid rgba(145, 85, 255, 0.42);
}

.castle-panel-message-success {
    color: #d8ffe9;

    background: rgba(35, 95, 67, 0.45);

    border: 1px solid rgba(80, 190, 125, 0.45);
}

.castle-panel-message-warning {
    color: #fff0c7;

    background: rgba(110, 78, 25, 0.48);

    border: 1px solid rgba(210, 165, 70, 0.45);
}

.castle-panel-message-error {
    color: #ffd8df;

    background: rgba(110, 35, 55, 0.5);

    border: 1px solid rgba(215, 80, 115, 0.48);
}


/* ======================================================================
   MESSAGE ANIMATION
   ====================================================================== */

@keyframes castleMessageIn {

    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ======================================================================
   TABLET
   ====================================================================== */

@media (max-width: 900px) {

    .castle-panel {
        padding: 16px;
    }

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

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


/* ======================================================================
   MOBILE
   ====================================================================== */

@media (max-width: 600px) {

    .castle-panel {
        padding: 12px;

        font-size: 12px;

        border-radius: 7px;
    }


    /* ------------------------------------------------------------------
       HEADER
       ------------------------------------------------------------------ */

    .castle-panel-header {
        margin-bottom: 14px;
        padding-bottom: 10px;
    }

    .castle-panel .section-header {
        font-size: 15px;
    }

    .castle-panel .section-subheader {
        padding-left: 12px;

        font-size: 11px;
    }


    /* ------------------------------------------------------------------
       CONTENT
       ------------------------------------------------------------------ */

    .castle-panel .keep-building-list {
        max-height: none;

        overflow: visible;

        padding-right: 0;
    }

    .castle-panel .keep-building-entry {
        padding: 13px 12px;
    }


    /* ------------------------------------------------------------------
       BUILDING HEADER
       ------------------------------------------------------------------ */

    .castle-panel .building-header {
        flex-direction: column;

        align-items: flex-start;

        gap: 8px;
    }

    .castle-panel .building-name {
        flex-wrap: wrap;

        font-size: 16px;
    }

    .castle-panel .building-effect {
        font-size: 10px;
    }

    .castle-panel .building-desc {
        margin-bottom: 14px;

        font-size: 12px;
    }


    /* ------------------------------------------------------------------
       STATS
       ------------------------------------------------------------------ */

    .castle-stat-grid {
        grid-template-columns:
            repeat(
                2,
                minmax(0, 1fr)
            );

        gap: 8px;
    }

    .castle-stat {
        min-height: 58px;

        padding: 9px;
    }

    .castle-stat-label {
        font-size: 9px;
    }

    .castle-stat-value {
        font-size: 16px;
    }


    /* ------------------------------------------------------------------
       COSTS
       ------------------------------------------------------------------ */

    .castle-cost-grid {
        grid-template-columns:
            repeat(
                2,
                minmax(0, 1fr)
            );

        gap: 7px;
    }


    /* ------------------------------------------------------------------
       META
       ------------------------------------------------------------------ */

    .castle-panel .building-meta {
        flex-direction: column;

        gap: 6px;
    }

    .castle-panel .building-meta span {
        width: 100%;

        box-sizing: border-box;
    }


    /* ------------------------------------------------------------------
       COUNTDOWN
       ------------------------------------------------------------------ */

    .castle-countdown-wrap {
        flex-direction: column;

        align-items: flex-start;

        gap: 5px;
    }

    .castle-countdown {
        font-size: 16px;
    }


    /* ------------------------------------------------------------------
       ACTIONS
       ------------------------------------------------------------------ */

    .castle-panel .building-actions {
        width: 100%;
    }

    .castle-panel .building-actions button,
    .castle-upgrade-btn {
        width: 100%;

        min-width: 0 !important;

        padding: 11px 12px;

        font-size: 11px;

        text-align: center;
    }
}


/* ======================================================================
   SMALL MOBILE
   ====================================================================== */

@media (max-width: 380px) {

    .castle-stat-grid,
    .castle-cost-grid {
        grid-template-columns: 1fr;
    }
}

/* ======================================================================
   PREMIUM TOKEN CONSTRUCTION ACCELERATION
   ====================================================================== */

.castle-premium-acceleration {
    margin: 16px 0;
    padding: 14px;

    background:
        linear-gradient(
            145deg,
            rgba(48, 27, 72, 0.72),
            rgba(17, 12, 29, 0.82)
        );

    border: 1px solid rgba(177, 121, 255, 0.42);
    border-radius: 7px;
}

.castle-premium-acceleration-head {
    display: flex;
    justify-content: space-between;
    align-items: center;

    gap: 14px;
    margin-bottom: 12px;
}

.castle-premium-acceleration-head strong {
    display: block;

    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;

    color: #f1e7ff;
}

.castle-premium-acceleration-head small {
    display: block;

    margin-top: 4px;

    font-size: 11px;
    color: #ad9ccc;
}

.castle-premium-balance {
    white-space: nowrap;

    font-size: 12px;
    font-weight: 700;

    color: #d9baff;
}

.castle-premium-acceleration-controls {
    display: grid;

    grid-template-columns:
        42px
        minmax(70px, 110px)
        42px
        minmax(180px, 1fr);

    gap: 8px;

    align-items: stretch;
}

.castle-premium-step-btn,
.castle-premium-token-input,
.castle-premium-accelerate-btn {
    min-height: 40px;

    box-sizing: border-box;

    border-radius: 5px;
}

.castle-premium-step-btn {
    cursor: pointer;

    border: 1px solid rgba(175, 120, 255, 0.52);

    background: rgba(31, 20, 48, 0.92);

    color: #f2e8ff;

    font-size: 20px;
    font-weight: 700;
}

.castle-premium-token-input {
    width: 100%;

    padding: 7px 9px;

    border: 1px solid rgba(175, 120, 255, 0.52);

    background: rgba(8, 6, 14, 0.82);

    color: #ffffff;

    text-align: center;

    font-size: 15px;
    font-weight: 700;

    outline: none;
}

.castle-premium-token-input:focus {
    border-color: rgba(207, 169, 255, 0.9);

    box-shadow:
        0 0 8px rgba(160, 92, 255, 0.34);
}

.castle-premium-accelerate-btn {
    cursor: pointer;

    padding: 8px 14px;

    border: 1px solid rgba(190, 135, 255, 0.7);

    background:
        linear-gradient(
            180deg,
            rgba(112, 62, 168, 0.92),
            rgba(67, 35, 108, 0.96)
        );

    color: #ffffff;

    font-weight: 700;

    letter-spacing: 0.04em;
}

.castle-premium-step-btn:disabled,
.castle-premium-token-input:disabled,
.castle-premium-accelerate-btn:disabled {
    cursor: default;
    opacity: 0.55;
}

.castle-premium-preview {
    margin-top: 9px;

    font-size: 11px;

    color: #c8b6df;
}


@media (max-width: 700px) {

    .castle-premium-acceleration-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .castle-premium-acceleration-controls {
        grid-template-columns:
            42px
            minmax(70px, 1fr)
            42px;
    }

    .castle-premium-accelerate-btn {
        grid-column: 1 / -1;
    }
}