:root {
    --bg-body: #121212; 
    --bg-panel: #1e1e1e; 
    --bg-input: #2d2d30;
    --bg-card: #252526;
    
    --border: #3e3e42; 
    --radius: 4px;

    --text-main: #e0e0e0; 
    --text-muted: #858585;
    
    --accent: #00d4f1; 
    --purple: #bf5af2;
    --success: #4caf50; 
    --warning: #ffc107; 
    --danger: #ff5252;
    
    --chaos-cost: #ff7043; 
    
    --type-combat: #ff5252; 
    --type-territory: #4caf50; 
    --type-crafting: #2196f3; 
    --type-all: #757575;
    
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body { 
    background: var(--bg-body); 
    color: var(--text-main); 
    font-family: var(--font-ui); 
    margin: 0; 
    padding: 20px; 
    line-height: 1.5; 
}

.container { 
    max-width: 1200px; 
    margin: 0 auto; 
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { 
    font-family: var(--font-ui); 
    color: white; 
    margin-top: 0; 
    font-weight: 700; 
}
.accent-text { color: var(--accent); }

/* === BUTTONS === */
button, .btn-link {
    font-family: var(--font-ui); 
    font-size: 0.9rem; 
    padding: 8px 16px;
    background: #333; 
    border: 1px solid var(--border); 
    color: #e0e0e0;
    border-radius: var(--radius); 
    cursor: pointer; 
    transition: background 0.1s;
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    text-decoration: none;
}
button:hover, .btn-link:hover { background: #444; color: #fff; }

.btn-primary { background: var(--accent); color: #000; border-color: var(--accent); font-weight: bold; }
.btn-primary:hover { background: #08b2cb; opacity: 0.9; }

.btn-neutral { background: #5a5a60; color: white; border-color: #777; font-weight: bold; }
.btn-neutral:hover { background: #6f6f75; border-color: #888; }

.btn-sq { width: 38px; height: 38px; padding: 0; }

.btn-close { 
    background: transparent; border: none; color: #666; font-size: 1.1rem; padding: 0 5px; cursor: pointer; 
}
.btn-close:hover { color: var(--danger); }

/* Filters & Tabs */
.filter-btn { border-radius: 20px; font-size: 0.8rem; background: transparent; color: #888; border: 1px solid #444; }
.filter-btn:hover { border-color: #666; color: white; }
.filter-btn.active { color: white; border-color: transparent; font-weight: bold; }

.btn-all.active { background: var(--type-all); }
.btn-combat.active { background: var(--type-combat); }
.btn-territory.active { background: var(--type-territory); }
.btn-crafting.active { background: var(--type-crafting); }

#btnArenaShops.active { background: var(--success); color: white; border-color: var(--success); }
#btnTechniquesLib.active { background: var(--accent); color: black; border-color: var(--accent); }
#btnLib.active { background: var(--purple); color: white; border-color: var(--purple); }

/* === INPUTS === */
input[type="text"], select { 
    background: var(--bg-input); 
    border: 1px solid var(--border); 
    color: white; 
    padding: 10px; 
    width: 100%; 
    border-radius: var(--radius); 
}
input:focus, select:focus { outline: none; border-color: #666; }

/* === PANELS === */
.tool-panel { 
    background: var(--bg-panel); 
    border: 1px solid var(--border); 
    padding: 20px; 
    margin-bottom: 20px; 
    border-radius: var(--radius); 
    border-top: 3px solid #333; 
}
.hidden { display: none !important; }

/* === GRIDS & LAYOUTS === */
.grid-cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 15px; margin-top: 15px; }

.checkbox-grid { 
    display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; 
    padding: 15px; background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius); 
}
.checkbox-item { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; cursor: pointer; padding: 4px; }
.checkbox-item:hover { color: white; }
.checkbox-item input { accent-color: var(--accent); transform: scale(1.1); }

.header-actions { display: flex; gap: 10px; justify-content: center; margin-bottom: 20px; flex-wrap: wrap; }

.arena-grid-layout { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 15px; margin-top: 15px; }
@media (min-width: 1100px) { .arena-grid-layout { grid-template-columns: repeat(4, 1fr); } }

/* === ARENA & TABLES === */
.arena-card { 
    background: var(--bg-card); 
    border: 1px solid var(--border); 
    border-top: 3px solid var(--success); 
    border-radius: var(--radius); 
    overflow: hidden; 
}
.arena-header { 
    background: rgba(76, 175, 80, 0.05); 
    padding: 8px 12px; 
    font-weight: bold; 
    color: #fff; 
    border-bottom: 1px solid var(--border); 
    font-size: 0.9rem; 
}

.arena-scroll {
    max-height: 300px; 
    overflow-y: auto;
}
.arena-scroll::-webkit-scrollbar { width: 6px; }
.arena-scroll::-webkit-scrollbar-track { background: rgba(0,0,0,0.1); }
.arena-scroll::-webkit-scrollbar-thumb { background: #444; border-radius: 3px; }
.arena-scroll::-webkit-scrollbar-thumb:hover { background: #555; }

.arena-table { width: 100%; border-collapse: collapse; }
.arena-table td { 
    padding: 4px 10px; 
    border-bottom: 1px solid #333; 
    font-size: 0.75rem; 
    color: #ccc; 
}
.arena-table tr:last-child td { border-bottom: none; }

.arena-table .arena-type {
    font-size: 0.7rem;
    font-style: italic;
    color: #666;
}

.arena-table .arena-cost {
    text-align: right; 
    font-family: monospace; 
    font-weight: bold;
    font-size: 0.8rem;
}

table { width: 100%; border-collapse: collapse; }
th, td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; font-size: 0.85rem; }
th { background: #252526; color: #e0e0e0; font-weight: 600; }
tr:nth-child(even) { background-color: #1a1a1a; }
tr:hover { background-color: #2a2a2a; }

/* === UNIFIED CARD SYSTEM === */
.uni-card {
    background: #252526;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 4px;
    border-left: 4px solid #666; 
    display: flex; flex-direction: column; gap: 8px;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.card-header { display: flex; justify-content: space-between; align-items: flex-start; }
.card-header.left-align { justify-content: flex-start; align-items: center; gap: 8px; }

.card-title { font-weight: 700; font-size: 1rem; color: white; }
.card-body { font-size: 0.85rem; color: #ccc; }
.card-divider { height: 1px; background: #3e3e42; margin: 6px 0; }
.card-risk { font-size: 0.8rem; color: var(--danger); margin-top: 4px; }

.status-perfect { border-left-color: var(--success); }
.status-good { border-left-color: var(--warning); }
.status-risky { border-left-color: var(--danger); }
.status-neutral { border-left-color: #666; }
.status-crafting { border-left-color: var(--type-crafting); }
.status-purple { border-left-color: var(--purple); }

.gradient-card.status-perfect { background: linear-gradient(90deg, rgba(76, 175, 80, 0.1) 0%, transparent 100%); }
.gradient-card.status-good { background: linear-gradient(90deg, rgba(255, 193, 7, 0.1) 0%, transparent 100%); }
.gradient-card.status-risky { background: linear-gradient(90deg, rgba(255, 82, 82, 0.1) 0%, transparent 100%); }

.card-badge { font-size: 0.7rem; font-weight: bold; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; letter-spacing: 0.5px; }
.status-perfect .card-badge { color: var(--success); background: rgba(76, 175, 80, 0.15); }
.status-good .card-badge { color: var(--warning); background: rgba(255, 193, 7, 0.15); }
.status-risky .card-badge { color: var(--danger); background: rgba(255, 82, 82, 0.15); }
.status-neutral .card-badge { color: #aaa; background: rgba(255,255,255,0.05); }
.status-crafting .card-badge { color: var(--type-crafting); background: rgba(33, 150, 243, 0.15); }
.badge-shop { background: #2e7d32; color: white; font-size: 0.65rem; padding: 2px 6px; border-radius: 4px; margin-right: 5px; display: inline-block; cursor: help; }

/* === SLOT BADGES === */
.slot-badge {
    background-color: #444;
    color: white;
    border-radius: 4px;
    padding: 1px 6px;
    font-size: 0.75rem;
    font-weight: normal;
    user-select: none;
    display: inline-block;
}

.slot-badge.float-right {
    float: right;
    margin-left: 8px;
}

.slot-badge.mini {
    font-size: 0.7em;
    padding: 0 4px;
    border-radius: 3px;
    margin-left: 5px;
    color: #ddd;
}

/* === WARNING BADGE === */
.warning-badge {
    background-color: var(--danger);
    color: white;
    border-radius: 4px;
    padding: 1px 8px;
    font-size: 0.75rem;
    font-weight: bold;
    user-select: none;
    cursor: help;
    display: inline-block;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 5px; min-height: 72px; align-content: flex-start; }
.uni-tag { font-size: 0.7rem; background: #333; padding: 2px 8px; border: 1px solid #444; color: #bbb; border-radius: 4px; cursor: help; }
.uni-tag:hover { border-color: var(--accent); color: white; background: #444; }

.donor-card { min-height: 110px; justify-content: space-between; }
.donor-select-container { margin-top: auto; padding-top: 10px; }
.donor-select { width: 100%; padding: 6px; background: #1a1a1a; font-size: 0.8rem; border: 1px solid #444; color: white; border-radius: 4px; }

.trait-mini-card {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(191, 90, 242, 0.15); 
    border: 1px solid var(--purple);
    border-radius: 4px;
    padding: 6px 12px;
    margin: 0 5px 5px 0;
    font-size: 0.9rem;
    color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.trait-mini-card .remove-btn {
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
    opacity: 0.7;
    margin-left: 5px;
    line-height: 1;
}
.trait-mini-card .remove-btn:hover {
    opacity: 1;
    color: #fff;
}

.tag-tech { border-color: rgba(0, 212, 241, 0.3); }
.tag-tech:hover { border-color: var(--accent); color: var(--accent); background: rgba(0, 212, 241, 0.1); }

.tag-trait { border-color: rgba(191, 90, 242, 0.3); }
.tag-trait:hover { border-color: var(--purple); color: var(--purple); background: rgba(191, 90, 242, 0.1); }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 15px; }
.team-slot {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 15px; min-height: 140px; 
    display: flex; flex-direction: column; cursor: pointer; border-left: 4px solid #555;
    position: relative; transition: background 0.2s;
}
.team-slot:hover { background: #2a2a2a; }

.team-slot.active-slot { 
    border-left-color: #ffffff; 
    background: #333333; 
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    border-top: 1px solid #555;
    border-right: 1px solid #555;
    border-bottom: 1px solid #555;
}

.empty-slot { border-left: 4px dashed #444; align-items: center; justify-content: center; color: #666; font-size: 2rem; }

.input-with-dropdown { position: relative; flex: 1; }
#traitInput { width: 100%; box-sizing: border-box; }
.trait-dropdown {
    position: absolute; top: 100%; left: 0; width: 100%;
    background: #252526; border: 1px solid #444; border-top: none;
    max-height: 200px; overflow-y: auto; z-index: 50;
    border-bottom-left-radius: 4px; border-bottom-right-radius: 4px;
    display: none; box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}
.trait-option {
    padding: 8px 12px; font-size: 0.9rem; color: #ccc; cursor: pointer; border-bottom: 1px solid #333;
}
.trait-option:hover { background: #333; color: white; }
.trait-option span { color: #666; font-size: 0.8rem; margin-left: 5px; }

.compare-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 15px; margin-top: 15px; }
.compare-col { background: var(--bg-card); border: 1px solid var(--border); padding: 10px; border-radius: var(--radius); }
.col-header { text-align: center; font-weight: bold; border-bottom: 1px solid var(--border); padding-bottom: 8px; margin-bottom: 8px; font-size: 0.9rem; color: white; }
.skill-item { font-size: 0.8rem; padding: 4px 8px; background: #333; margin-bottom: 4px; text-align: center; border-radius: 4px; color: #ccc; cursor: help; }
.skill-item:hover { background: #444; color: white; }
.skill-shared { color: var(--accent); border: 1px solid rgba(0, 212, 241, 0.3); background: rgba(0, 212, 241, 0.05); }

.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); z-index: 999; display: flex; justify-content: center; align-items: center; }
.modal-content { background: var(--bg-panel); border: 1px solid var(--border); padding: 25px; width: 90%; max-width: 500px; max-height: 80vh; overflow-y: auto; border-radius: var(--radius); }

.close-modal { 
    cursor: pointer; font-size: 1.2rem; color: #aaa; transition: all 0.2s; 
    width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
    border-radius: 4px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
    user-select: none;
}
.close-modal:hover { color: white; background: var(--danger); border-color: var(--danger); }

/* Settings List Styles */
.settings-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: #252526;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    cursor: pointer;
}
.setting-item:hover {
    background: #2d2d30;
    border-color: #666;
}
.setting-item span {
    font-size: 0.9rem;
    color: #e0e0e0;
}
.setting-item input[type="checkbox"] {
    width: auto;
    transform: scale(1.2);
    accent-color: var(--accent);
}

#technique-tooltip {
    position: absolute; background: #111; border: 1px solid #555; color: #ddd;
    padding: 10px; font-size: 0.8rem; max-width: 280px; display: none; z-index: 1000;
    pointer-events: none; box-shadow: 0 4px 15px rgba(0,0,0,0.5); line-height: 1.4;
}

@media (max-width: 768px) {
    .team-grid, .compare-grid, .arena-grid-layout { grid-template-columns: 1fr; }
    .header-actions { flex-direction: column; }
    
    .header-actions > div { 
        flex-direction: row !important; 
        justify-content: center;
    }
}