/* ============================================
   🎮 Skills Arena - UI Components
   ============================================ */

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-arabic);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn:hover::before {
    opacity: 1;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow-primary);
}

.btn-primary:hover {
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-glass-hover);
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-glow-accent);
}

.btn-success {
    background: var(--gradient-success);
    color: #0a0e1a;
    box-shadow: var(--shadow-glow-success);
}

.btn-sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
}

.btn-lg {
    padding: var(--space-lg) var(--space-3xl);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-xl);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-lg);
}

/* ============================================
   Game Card
   ============================================ */
.game-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.game-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-xl);
}

.game-card:hover::before {
    opacity: 1;
}

/* Card gradient themes per category */
.game-card[data-category="thinking"]::before { background: var(--gradient-primary); }
.game-card[data-category="business"]::before { background: var(--gradient-fire); }
.game-card[data-category="social"]::before { background: var(--gradient-success); }
.game-card[data-category="speed"]::before { background: var(--gradient-warning); }
.game-card[data-category="psychology"]::before { background: var(--gradient-secondary); }
.game-card[data-category="innovative"]::before { background: var(--gradient-accent); }
.game-card[data-category="general"]::before { background: var(--gradient-primary); }

/* Card glow on hover per category */
.game-card[data-category="thinking"]:hover { box-shadow: 0 8px 40px rgba(102, 126, 234, 0.2); }
.game-card[data-category="business"]:hover { box-shadow: 0 8px 40px rgba(241, 39, 17, 0.15); }
.game-card[data-category="social"]:hover { box-shadow: 0 8px 40px rgba(67, 233, 123, 0.15); }
.game-card[data-category="speed"]:hover { box-shadow: 0 8px 40px rgba(250, 112, 154, 0.15); }
.game-card[data-category="psychology"]:hover { box-shadow: 0 8px 40px rgba(240, 147, 251, 0.15); }
.game-card[data-category="innovative"]:hover { box-shadow: 0 8px 40px rgba(79, 172, 254, 0.15); }

.game-card-header {
    padding: var(--space-xl) var(--space-xl) var(--space-md);
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.game-card-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transition: transform var(--transition-spring);
}

.game-card:hover .game-card-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Icon backgrounds per category */
.game-card[data-category="thinking"] .game-card-icon { background: rgba(102, 126, 234, 0.15); }
.game-card[data-category="business"] .game-card-icon { background: rgba(245, 175, 25, 0.15); }
.game-card[data-category="social"] .game-card-icon { background: rgba(67, 233, 123, 0.15); }
.game-card[data-category="speed"] .game-card-icon { background: rgba(250, 112, 154, 0.15); }
.game-card[data-category="psychology"] .game-card-icon { background: rgba(240, 147, 251, 0.15); }
.game-card[data-category="innovative"] .game-card-icon { background: rgba(79, 172, 254, 0.15); }
.game-card[data-category="general"] .game-card-icon { background: rgba(102, 126, 234, 0.15); }

.game-card-info {
    flex: 1;
    min-width: 0;
}

.game-card-number {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.game-card-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: 0;
    line-height: 1.4;
}

.game-card-body {
    padding: 0 var(--space-xl) var(--space-lg);
    flex: 1;
}

.game-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.game-card-skills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background: var(--glass-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    color: var(--color-text-accent);
    white-space: nowrap;
}

.game-card-footer {
    padding: var(--space-md) var(--space-xl);
    border-top: 1px solid var(--color-divider);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.game-card-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.game-card-status.status-soon {
    background: rgba(245, 175, 25, 0.1);
    color: var(--color-warning);
    border: 1px solid rgba(245, 175, 25, 0.2);
}

.game-card-status.status-available {
    background: rgba(67, 233, 123, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(67, 233, 123, 0.2);
}

.game-card-status.status-completed {
    background: rgba(79, 172, 254, 0.1);
    color: var(--color-accent);
    border: 1px solid rgba(79, 172, 254, 0.2);
}

.game-card-action {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: all var(--transition-base);
}

.game-card:hover .game-card-action {
    color: var(--color-text-heading);
}

.game-card-action .arrow {
    transition: transform var(--transition-base);
    display: inline-block;
}

.game-card:hover .game-card-action .arrow {
    transform: translateX(-4px);
}

/* ============================================
   Badge System
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.badge-primary {
    background: rgba(102, 126, 234, 0.15);
    color: var(--color-primary-light);
    border: 1px solid rgba(102, 126, 234, 0.3);
}

.badge-success {
    background: rgba(67, 233, 123, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(67, 233, 123, 0.3);
}

.badge-warning {
    background: rgba(245, 175, 25, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(245, 175, 25, 0.3);
}

.badge-danger {
    background: rgba(245, 87, 108, 0.15);
    color: var(--color-danger);
    border: 1px solid rgba(245, 87, 108, 0.3);
}

/* ============================================
   Level Indicator
   ============================================ */
.level-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.level-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: white;
    position: relative;
    box-shadow: var(--shadow-glow-primary);
}

.level-circle::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid rgba(102, 126, 234, 0.3);
    animation: glow 3s infinite;
}

.level-info {
    display: flex;
    flex-direction: column;
}

.level-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.level-name {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-heading);
}

/* ============================================
   Toast / Notification
   ============================================ */
.toast-container {
    position: fixed;
    top: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-notification);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    pointer-events: none;
}

.toast {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    box-shadow: var(--shadow-xl);
    pointer-events: auto;
    animation: toastIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(var(--glass-blur));
    min-width: 300px;
}

.toast.toast-out {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
}

.toast-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.toast-message {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    flex: 1;
}

.toast-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    font-size: var(--font-size-lg);
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--color-text-heading);
}

/* ============================================
   Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: var(--z-overlay);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--color-bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: scaleIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-header {
    padding: var(--space-xl) var(--space-xl) var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-divider);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.modal-close:hover {
    background: var(--color-bg-glass-hover);
    border-color: var(--color-border-hover);
    color: var(--color-text-heading);
}

.modal-body {
    padding: var(--space-xl);
}

.modal-footer {
    padding: var(--space-md) var(--space-xl) var(--space-xl);
    display: flex;
    gap: var(--space-md);
    justify-content: flex-start;
}

/* ============================================
   Tooltip
   ============================================ */
.tooltip-wrapper {
    position: relative;
    display: inline-block;
}

.tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    color: var(--color-text-primary);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: var(--z-tooltip);
    box-shadow: var(--shadow-md);
}

.tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--color-bg-tertiary);
}

.tooltip-wrapper:hover .tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* ============================================
   Progress Components (for games)
   ============================================ */
.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    animation: shimmer 2s infinite;
    background-size: 200% 100%;
}

.progress-bar-fill.gradient-primary { background: var(--gradient-primary); }
.progress-bar-fill.gradient-accent { background: var(--gradient-accent); }
.progress-bar-fill.gradient-success { background: var(--gradient-success); }
.progress-bar-fill.gradient-fire { background: var(--gradient-fire); }

/* Timer Component */
.timer {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-family: var(--font-english);
}

.timer-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-heading);
    font-variant-numeric: tabular-nums;
}

.timer.warning .timer-value {
    color: var(--color-warning);
    animation: pulse 0.5s infinite;
}

.timer.danger .timer-value {
    color: var(--color-danger);
    animation: pulse 0.3s infinite;
}

/* Score Display */
.score-display {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
}

.score-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.score-value {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: var(--gradient-success);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
}

/* ============================================
   Card variants (for in-game use)
   ============================================ */
.choice-card {
    background: var(--glass-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.choice-card:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-glass-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-primary);
}

.choice-card.selected {
    border-color: var(--color-primary);
    background: rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-glow-primary);
}

.choice-card.correct {
    border-color: var(--color-success);
    background: rgba(67, 233, 123, 0.1);
    box-shadow: var(--shadow-glow-success);
}

.choice-card.wrong {
    border-color: var(--color-danger);
    background: rgba(245, 87, 108, 0.1);
}

/* ============================================
   Result / Feedback Panel
   ============================================ */
.result-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    text-align: center;
    backdrop-filter: blur(var(--glass-blur));
}

.result-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
    display: inline-block;
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.result-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.result-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.result-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.result-stat {
    text-align: center;
}

.result-stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-text-heading);
}

.result-stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.result-feedback {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    margin-top: var(--space-xl);
}

.result-feedback-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-primary-light);
    margin-bottom: var(--space-sm);
}

.result-feedback-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ============================================
   Loading States
   ============================================ */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--glass-bg) 25%,
        var(--color-bg-glass-hover) 50%,
        var(--glass-bg) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

.skeleton-card {
    height: 280px;
    border-radius: var(--radius-xl);
}

.skeleton-text {
    height: 16px;
    margin-bottom: var(--space-sm);
    width: 80%;
}

.skeleton-text.short {
    width: 40%;
}

/* ============================================
   Personality Type Display
   ============================================ */
.personality-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    text-align: center;
    backdrop-filter: blur(var(--glass-blur));
}

.personality-emoji {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.personality-type {
    font-size: var(--font-size-xl);
    font-weight: 800;
    margin-bottom: var(--space-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.personality-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.empty-state-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-heading);
    margin-bottom: var(--space-sm);
}

.empty-state-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}