/* ═══════════════════════════════════════════════════════════
   Skills / Training Camp — Тренировочный лагерь
   ═══════════════════════════════════════════════════════════ */

/* ── Screen layout ─────────────────────────────────────── */

.skills-page {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 0 8px 80px;
}

.skills-desc {
    font-size: 13px;
    color: var(--text-secondary, #aaa);
    text-align: center;
    padding: 4px 0;
}

.skills-currency-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 600;
    color: var(--quality-good, #c084fc);
    padding: 6px 0;
}

/* ── Tabs ──────────────────────────────────────────────── */

.skills-tabs {
    display: flex;
    gap: 8px;
    padding: 0 4px;
}

.skills-tab-btn {
    flex: 1;
    padding: 10px 8px;
    background: var(--bg-secondary, #1a1a2e);
    border: 1px solid var(--border-color, #2a2a4a);
    border-radius: 8px;
    color: var(--text-secondary, #aaa);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    min-height: 44px;
}

.skills-tab-btn.active {
    background: var(--primary, #4a90d9);
    color: #fff;
    border-color: var(--primary, #4a90d9);
}

/* ── Shop panel ────────────────────────────────────────── */

#skillsShopList {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skill-shop-card {
    background: var(--bg-secondary, #1a1a2e);
    border: 1px solid var(--border-color, #2a2a4a);
    border-radius: 10px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.15s;
}

.skill-shop-card:active,
.skill-shop-card.selected {
    border-color: var(--primary, #4a90d9);
    background: rgba(74, 144, 217, 0.08);
}

.skill-shop-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.skill-info-btn {
    margin-left: auto;
    cursor: pointer;
    font-size: 16px;
    opacity: 0.6;
    flex-shrink: 0;
    min-width: 30px;
    min-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: opacity 0.2s;
}

.skill-info-btn:active {
    opacity: 1;
    background: rgba(255,255,255,0.08);
}

.skill-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.skill-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary, #fff);
}

.skill-owned-badge {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(255,255,255,0.06);
}

.skill-shop-card-info {
    display: flex;
    gap: 8px;
    margin-bottom: 4px;
}

.skill-class-badge,
.skill-type-badge {
    font-size: 11px;
    color: var(--text-secondary, #aaa);
    background: rgba(255,255,255,0.04);
    padding: 2px 6px;
    border-radius: 4px;
}

.skill-description {
    font-size: 12px;
    color: var(--text-secondary, #aaa);
    line-height: 1.3;
}

/* ── Variant panel (rarity picker) ─────────────────────── */

#skillsVariantPanel {
    background: var(--bg-tertiary, #0f0f23);
    border: 1px solid var(--border-color, #2a2a4a);
    border-radius: 10px;
    padding: 12px;
    margin-top: 4px;
}

.skills-variant-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin-bottom: 8px;
    text-align: center;
}

.skills-variant-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skill-variant-row {
    background: var(--bg-secondary, #1a1a2e);
    border-radius: 8px;
    padding: 10px 12px;
    transition: all 0.15s;
}

.skill-variant-row.current {
    background: rgba(96, 165, 250, 0.08);
}

.skill-variant-row.owned-lower {
    opacity: 0.5;
}

.skill-variant-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.skill-variant-rarity {
    font-weight: 700;
    font-size: 13px;
}

.skill-variant-owned {
    font-size: 12px;
    color: #4ade80;
}

.skill-variant-owned-label {
    font-size: 11px;
    color: var(--text-secondary, #888);
}

.skill-variant-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    margin-bottom: 6px;
}

.skill-stat {
    font-size: 12px;
    color: var(--text-secondary, #bbb);
    background: rgba(255,255,255,0.04);
    padding: 1px 5px;
    border-radius: 3px;
}

.btn-buy-skill {
    width: 100%;
    padding: 8px;
    background: var(--quality-good, #c084fc);
    color: #fff;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    min-height: 44px;
    font-size: 14px;
    transition: opacity 0.15s;
}

.btn-buy-skill:active {
    opacity: 0.8;
}

/* ── My Skills panel ───────────────────────────────────── */

.skills-slots-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin-bottom: 4px;
    text-align: center;
}

.skills-slots-hint {
    font-size: 11px;
    color: var(--text-secondary, #888);
    text-align: center;
    margin-bottom: 8px;
}

.skills-list-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin-bottom: 8px;
    text-align: center;
}

.skills-slots-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 8px;
}

.skill-slot {
    background: var(--bg-secondary, #1a1a2e);
    border: 2px dashed var(--border-color, #2a2a4a);
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    min-height: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    position: relative;
    transition: all 0.2s;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
}

.skill-slot.filled {
    border-style: solid;
    cursor: grab;
}

.skill-slot.filled:active {
    cursor: grabbing;
}

.skill-slot-icon {
    font-size: 22px;
}

.skill-slot-name {
    font-size: 12px;
    font-weight: 600;
}

.skill-slot-empty {
    font-size: 12px;
    color: var(--text-secondary, #666);
}

/* ── Unequip drop zone ─────────────────────────────────── */

.skill-unequip-zone {
    text-align: center;
    padding: 10px;
    font-size: 13px;
    color: var(--text-secondary, #666);
    border: 2px dashed transparent;
    border-radius: 10px;
    margin-bottom: 12px;
    transition: all 0.2s;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
}

/* ── Drag & Drop visual states ─────────────────────────── */

.skill-draggable {
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
}

.skill-draggable:active {
    cursor: grabbing;
}

.skill-dragging-source {
    opacity: 0.3 !important;
    transform: scale(0.95);
}

.skill-drag-ghost {
    box-shadow: 0 8px 32px rgba(74, 144, 217, 0.4);
    border-radius: 10px;
    border: 2px solid var(--primary, #4a90d9) !important;
}

/* Active drop zones (shown during drag) */
.skill-drop-active {
    border-color: rgba(74, 144, 217, 0.4) !important;
    border-style: dashed !important;
}

.skill-unequip-zone.skill-drop-active {
    opacity: 1;
    pointer-events: auto;
    border-color: rgba(239, 68, 68, 0.4) !important;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

/* Hover over drop zone */
.skill-slot.skill-drop-hover {
    border-color: var(--primary, #4a90d9) !important;
    border-style: solid !important;
    background: rgba(74, 144, 217, 0.12) !important;
    transform: scale(1.02);
    box-shadow: 0 0 12px rgba(74, 144, 217, 0.3);
}

.skill-unequip-zone.skill-drop-hover {
    border-color: #ef4444 !important;
    border-style: solid !important;
    background: rgba(239, 68, 68, 0.12) !important;
    color: #ef4444;
    transform: scale(1.02);
}

/* ── My skills list (inventory cards — draggable) ──────── */

#skillsMyList {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skill-my-card {
    background: var(--bg-secondary, #1a1a2e);
    border: 1px solid var(--border-color, #2a2a4a);
    border-radius: 10px;
    padding: 10px 12px;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
    transition: all 0.15s;
}

.skill-my-card:active {
    cursor: grabbing;
}

.skill-my-card.active-skill {
    background: rgba(74, 144, 217, 0.06);
}

.skill-my-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.skill-rarity-tag {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
}

.skill-my-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    margin-bottom: 6px;
}

.skill-my-actions {
    display: flex;
    justify-content: flex-end;
}

.skills-empty {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary, #888);
    font-size: 14px;
}

/* ── Rarity colors for skill names (reusable everywhere) ── */

.skill-rarity-trash   { color: var(--quality-trash)   !important; }
.skill-rarity-poor    { color: var(--quality-poor)    !important; }
.skill-rarity-normal  { color: var(--quality-normal)  !important; }
.skill-rarity-good    { color: var(--quality-good)    !important; }
.skill-rarity-great   { color: var(--quality-great)   !important; }
.skill-rarity-perfect { color: var(--quality-perfect) !important; }

/* ── Arena skill buttons with rarity glow ──────────────── */

.arena-skill-btn[data-rarity="trash"]   { border-color: var(--quality-trash);   }
.arena-skill-btn[data-rarity="poor"]    { border-color: var(--quality-poor);    }
.arena-skill-btn[data-rarity="normal"]  { border-color: var(--quality-normal);  }
.arena-skill-btn[data-rarity="good"]    { border-color: var(--quality-good);    }
.arena-skill-btn[data-rarity="great"]   { border-color: var(--quality-great);   }
.arena-skill-btn[data-rarity="perfect"] { border-color: var(--quality-perfect); }

.arena-skill-btn .skill-btn-name[data-rarity] {
    font-weight: 600;
}

.arena-skill-btn .skill-btn-name[data-rarity="trash"]   { color: var(--quality-trash);   }
.arena-skill-btn .skill-btn-name[data-rarity="poor"]    { color: var(--quality-poor);    }
.arena-skill-btn .skill-btn-name[data-rarity="normal"]  { color: var(--quality-normal);  }
.arena-skill-btn .skill-btn-name[data-rarity="good"]    { color: var(--quality-good);    }
.arena-skill-btn .skill-btn-name[data-rarity="great"]   { color: var(--quality-great);   }
.arena-skill-btn .skill-btn-name[data-rarity="perfect"] { color: var(--quality-perfect); }