@import url('https://fonts.googleapis.com/css2?family=Almendra:ital,wght@0,400;0,700;1,400;1,700&display=swap');

:root {
    --bg-color: #1a1a1a;
    --text-color: #f0f0f0;
    --accent-color: #cc0000;
    --card-text: #222;
    --border-color: rgba(0, 0, 0, 0.4);
}

body {
    margin: 0;
    padding: 20px;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Almendra', serif;
    background-image: url('../Images/damask-vintage-pattern-background.jpg');
    background-size: 1100px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

header h1 {
    text-align: center;
    margin-top: 0;
    font-size: 3.0rem;
    color: #dfc8a1; 
    font-weight: normal;
}

.pvp-layout-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr; 
    gap: 30px;
    min-height: 75vh;
    padding: 20px;
    
    background-image: url('../Images/painting.webp');
    background-size: cover;

    border-width: 24px;
    border-style: solid;
    border-image-source: url('../Images/old-wood-frame.webp');
    border-image-slice: 245 fill;
    border-image-width: 24px;
    border-image-repeat: round;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 1);
}

.pvp-column-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pvp-column-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}


.paper-container {
    background-image: url('../Images/paper-compress.webp');
    background-size: cover;
    background-position: center;
    color: var(--card-text);
    padding: 20px;
    border: 2px solid var(--border-color);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.2), 3px 3px 10px rgba(0,0,0,0.5);
    border-radius: 4px;
}

.connection-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.conn-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.conn-row label {
    font-weight: bold;
    min-width: 80px;
    font-size: 1.1rem;
}

.conn-row input {
    flex: 1;
    padding: 8px;
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--card-text);
}

.conn-row input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.6);
}

.conn-status {
    font-weight: bold;
    font-size: 1.1rem;
    padding: 5px 0;
    border-bottom: 1px dashed var(--border-color);
    margin-bottom: 5px;
}

.status-disconnected { color: #8b0000; }
.status-connected { color: #2b5c2b; }

.small-btn {
    background: rgba(0,0,0,0.8);
    color: #fff;
    border: 1px solid #222;
    border-radius: 4px;
    padding: 8px 12px;
    cursor: pointer;
    font-family: inherit;
    font-weight: bold;
    transition: background 0.2s;
}

.small-btn:hover { background: var(--accent-color); }


.deck-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.column-title {
    text-align: center;
    margin: 0 0 10px 0;
    font-size: 1.4rem;
}

.column-divider {
    border: 0;
    height: 2px;
    background-color: var(--border-color);
    margin-bottom: 15px;
    width: 100%;
}

.tab-buttons {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 15px;
}

.tab-btn {
    flex: 1;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    border-bottom: 3px solid transparent;
    padding: 10px;
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--card-text);
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn:hover { background: rgba(0, 0, 0, 0.1); }
.tab-btn.active { background: transparent; border-bottom: 3px solid var(--accent-color); color: var(--accent-color); }
.tab-content { display: none; flex-direction: column; flex: 1; }
.tab-content.active-tab { display: flex; }


h3 {
    font-size: 1.1rem;
    margin-top: 0;
    margin-bottom: 10px;
    padding-bottom: 5px;
}

.current-deck {
    height: 250px;
    margin-bottom: 15px;
}

.bottom-split {
    border-top: 2px solid var(--border-color);
    padding-top: 15px;
    flex: 1;
}

.scroll-area { overflow-y: auto; padding-right: 10px; }
.topper-scroll { height: 210px; }
.bottom-scroll { max-height: 250px; }
.premade-full-scroll { height: 500px; }


.scroll-area::-webkit-scrollbar { width: 8px; }
.scroll-area::-webkit-scrollbar-track { background: rgba(0,0,0,0.1); border-radius: 4px; border: 1px solid rgba(0,0,0,0.2); }
.scroll-area::-webkit-scrollbar-thumb { background: var(--accent-color); border-radius: 4px; }

.search-input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    background-color: rgba(0,0,0,0.6);
    color: #fff;
    border: 1px solid #444;
    border-radius: 4px;
    font-family: inherit;
    box-sizing: border-box;
}


.rules-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
    align-items: center;
    margin-bottom: 15px;
}


.action-btn {
    width: 90%;
    padding: 15px;
    background-color: rgba(0,0,0,0.8);
    color: #fff;
    border: 2px solid #222;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    font-family: inherit;
    box-sizing: border-box;
}

.action-btn:hover {
    background-color: #333;
    transform: scale(1.02);
}

.lore-btn {
    display: block;
    text-align: center;
    text-decoration: none;
    line-height: normal;
}

.pvp-options {
    width: 90%;
    border: none;
    border-top: 2px solid rgba(0, 0, 0, 0.4);
    border-bottom: 2px solid rgba(0, 0, 0, 0.4);
    background: rgba(0, 0, 0, 0.06); 
    padding: 20px 15px;
    box-sizing: border-box;
    text-align: left;
    font-size: 1.1rem;
    color: var(--card-text);
    box-shadow: inset 0 0 15px rgba(0,0,0,0.15); 
    margin-top: auto; 
}

.option-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-weight: bold; }
.num-input { width: 40px; background: rgba(255, 255, 255, 0.2); border: 1px solid var(--border-color); border-radius: 3px; color: var(--card-text); font-family: inherit; font-size: 1.1rem; text-align: center; padding: 4px; }
.default-btn { background: none; border: none; color: var(--card-text); cursor: pointer; font-family: inherit; font-size: 0.9rem; padding: 0; margin-bottom: 20px; opacity: 0.7; font-style: italic; }
.default-btn:hover { color: var(--accent-color); opacity: 1; }
.spacer { height: 1px; background-color: rgba(0, 0, 0, 0.2); margin: 20px 0; }

.pvp-ready {
    padding: 40px 20px;
    font-size: 1.5rem;
    font-weight: bold;
    background-color: var(--accent-color);
    border-color: #800000;
}

.pvp-ready:hover { background-color: #ff3333; }
.ready-btn-locked { opacity: 0.4; cursor: not-allowed !important; filter: grayscale(60%); }
.ready-btn-locked:hover { background-color: var(--accent-color) !important; transform: none; }


.list-item { padding: 8px 5px; border-bottom: 1px dashed rgba(0,0,0,0.2); }
.deck-card-item, .pick-card-item { display: flex; justify-content: space-between; align-items: center; }
.remove-card-btn { background: none; border: none; color: var(--accent-color); font-weight: bold; cursor: pointer; font-size: 0.85rem;}
.remove-card-btn:hover { opacity: 1; transform: scale(1.2); }
.add-card-btn { background: none; border: none; color: var(--card-text); font-weight: bold; cursor: pointer; opacity: 0.4; font-size: 1.1rem;}
.add-card-btn:hover { opacity: 1; transform: scale(1.2); }
.pick-card-disabled { opacity: 0.35; cursor: not-allowed; }
.copy-badge { font-size: 0.75rem; color: rgba(0,0,0,0.45); margin-left: auto; margin-right: 6px; }


.premade-deck-accordion { border-bottom: 2px solid rgba(0,0,0,0.2); padding: 8px 0; user-select: none; }
.premade-deck-selected { background: rgba(30, 100, 30, 0.1); border-radius: 4px; border-bottom-color: rgba(0, 100, 0, 0.3) !important; }
.premade-deck-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 4px 2px; }


.enemy-deck-header-left { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
.enemy-deck-icon { font-size: 0.65rem; color: rgba(0,0,0,0.5); flex-shrink: 0; transition: transform 0.15s; line-height: 1; }
.enemy-deck-name { font-weight: bold; font-size: 1.05rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.premade-select-btn { flex-shrink: 0; padding: 4px 10px; font-size: 0.78rem; font-family: inherit; font-weight: bold; color: var(--card-text); background: rgba(0,0,0,0.08); border: 1.5px solid rgba(0,0,0,0.25); border-radius: 4px; cursor: pointer; transition: background 0.15s, border-color 0.15s, color 0.15s; white-space: nowrap; }
.premade-select-btn:hover { background: rgba(0,0,0,0.15); border-color: rgba(0,0,0,0.4); }
.premade-select-btn-active { background: rgba(20, 120, 20, 0.15) !important; border-color: #2a7a2a !important; color: #1a5c1a !important; }

.premade-deck-content { display: none; margin-top: 8px; padding: 10px 12px; background: rgba(255,255,255,0.25); border-left: 3px solid rgba(0,0,0,0.15); border-radius: 0 4px 4px 0; }
.premade-deck-content.open { display: block; }
.enemy-deck-description { font-size: 0.85rem; font-style: italic; margin: 0 0 8px 0; color: rgba(0,0,0,0.55); line-height: 1.4; }
.enemy-deck-count { font-size: 0.78rem; color: rgba(0,0,0,0.4); margin: 0 0 8px 0; letter-spacing: 0.02em; }
.enemy-deck-card-list { list-style: none; margin: 0; padding: 0; }
.enemy-deck-card-list li { display: flex; justify-content: space-between; align-items: center; padding: 5px 4px; font-size: 0.9rem; border-bottom: 1px dashed rgba(0,0,0,0.15); }
.enemy-deck-card-list li:last-child { border-bottom: none; }
.enemy-copy-badge { font-size: 0.78rem; font-weight: bold; color: rgba(0,0,0,0.4); background: rgba(0,0,0,0.07); border-radius: 3px; padding: 1px 5px; flex-shrink: 0; }


.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, 0.75); z-index: 1000; align-items: center; justify-content: center; padding: 20px; box-sizing: border-box; }
.modal-overlay.modal-open { display: flex; }

.modal-box { position: relative; background-color: #e6dcb8; background-image: url('../Images/paper.webp'); background-size: cover; background-position: center; color: var(--card-text); font-family: 'Almendra', serif; border: 3px solid #555; border-radius: 6px; width: 100%; max-width: 720px; max-height: 80vh; display: flex; flex-direction: column; box-shadow: 0 8px 40px rgba(0,0,0,0.7); }

.modal-body { overflow-y: auto; padding: 40px 45px 30px; flex: 1; }
.modal-body::-webkit-scrollbar { width: 8px; }
.modal-body::-webkit-scrollbar-track { background: rgba(0,0,0,0.1); border-radius: 4px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--accent-color); border-radius: 4px; }
.modal-body::-webkit-scrollbar-thumb:hover { background: #ff3333; }

.modal-body h2 { font-size: 1.6rem; font-weight: normal; margin: 0 0 6px 0; border-bottom: 2px solid rgba(0,0,0,0.3); padding-bottom: 10px; }
.modal-body h3 { font-size: 1.1rem; margin: 20px 0 6px 0; color: #4a1a1a; }
.modal-body p { margin: 0 0 12px 0; line-height: 1.65; font-size: 0.95rem; }
.modal-body ul { margin: 0 0 12px 0; padding-left: 22px; }
.modal-body ul li { margin-bottom: 6px; line-height: 1.55; font-size: 0.95rem; }

.modal-close-btn { position: absolute; top: 12px; right: 14px; background: none; border: none; font-size: 1.2rem; font-family: inherit; color: rgba(0,0,0,0.45); cursor: pointer; line-height: 1; transition: color 0.15s, transform 0.15s; z-index: 1; }
.modal-close-btn:hover { color: var(--accent-color); transform: scale(1.2); }

.modal-page-content { flex: 1; overflow-y: auto; }
.modal-nav { display: flex; align-items: center; justify-content: center; gap: 20px; padding: 16px 0 4px; border-top: 2px solid rgba(0,0,0,0.2); margin-top: 16px; flex-shrink: 0; }
.modal-nav-btn { background: rgba(0,0,0,0.08); border: 1.5px solid rgba(0,0,0,0.25); border-radius: 4px; font-family: inherit; font-size: 1rem; padding: 6px 16px; cursor: pointer; color: var(--card-text); transition: background 0.15s, border-color 0.15s; }
.modal-nav-btn:hover:not(:disabled) { background: rgba(0,0,0,0.15); border-color: rgba(0,0,0,0.45); }
.modal-nav-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.modal-page-indicator { font-size: 0.9rem; color: rgba(0,0,0,0.55); min-width: 60px; text-align: center; font-family: inherit; }
#pvp-ready-btn:disabled {
    opacity: 0.4;
    filter: grayscale(100%);
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none;
}

#pvp-ready-btn:disabled:hover {
    opacity: 0.4;
    filter: grayscale(100%);
    transform: none !important;
}
#ready-requirement-text {
    margin-top: 8px;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

#ready-requirement-text.ready-available {
    opacity: 0;
    pointer-events: none;
}


@media (max-width: 900px) {
    .pvp-layout-grid {
        grid-template-columns: 1fr;
        background-image: none; 
        background-color: #f5f0e6; 
        border-width: 8px;
        border-image-width: 8px;
    }
}
@media (max-width: 900px) {

    body {
        padding: 10px;
        background-size: 850px;
    }

    .container {
        padding: 10px;
    }

    header h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }

    .pvp-layout-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 12px;

        background-image: none;
        background-color: #f5f0e6;

        border-width: 8px;
        border-image-width: 8px;
        min-height: auto;
    }

    .pvp-column-left {
        gap: 15px;
    }


    .paper-container {
        width: 100%;
        box-sizing: border-box;
        padding: 15px;
    }


    .connection-box {
        gap: 10px;
    }

    .conn-row {
        display: grid;
        grid-template-columns: 90px 1fr auto;
        gap: 8px;
        width: 100%;
    }

    .conn-row label {
        min-width: 0;
        font-size: 1rem;
    }

    .conn-row input {
        min-width: 0;
        width: 100%;
        box-sizing: border-box;
    }

    .conn-status {
        font-size: 1rem;
    }


    .deck-panel {
        min-height: auto;
    }

    .column-title {
        font-size: 1.5rem;
    }

    .tab-btn {
        font-size: 1rem;
        padding: 9px 6px;
    }

    .current-deck {
        height: auto;
        margin-bottom: 15px;
    }

    .topper-scroll {
        height: 220px;
    }

    .bottom-scroll {
        max-height: 260px;
    }

    .premade-full-scroll {
        height: 320px;
    }

    .bottom-split {
        display: block;
    }


    .pvp-column-right {
        width: 100%;
        box-sizing: border-box;
        gap: 15px;
        align-items: stretch;
    }


    .rules-container {
        width: 100%;
        margin-bottom: 0;
        gap: 10px;
    }

    .action-btn {
        width: 100%;
        padding: 13px;
        font-size: 1rem;
    }


    .pvp-options {
        width: 100%;
        margin-top: 0;
        padding: 15px;
    }

    .option-row {
        font-size: 1rem;
    }


    .pvp-ready {
        width: 100%;
        padding: 25px 15px;
        font-size: 1.3rem;
    }


    .modal-overlay {
        padding: 12px;
    }

    .modal-body {
        padding: 28px 22px 20px;
    }
}

@media (max-width: 420px) {
    .conn-row {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "label button"
            "input input";
        align-items: center;
    }

    .conn-row label {
        grid-area: label;
    }

    .conn-row input {
        grid-area: input;
        width: 100%;
    }

    .conn-row .small-btn {
        grid-area: button;
    }
}