/* === css/gamification.css - Recall Decks stylesheet === */

.collection-container {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.deck-header {
    text-align: center;
    padding: 10px 0;
}

.deck-header h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.deck-icon {
    color: var(--text-primary);
    opacity: 0.85;
}

.deck-header p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Stacks Selection Layout */
.stacks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    justify-content: center;
    padding: var(--space-xl) 10px calc(var(--space-xl) * 1.25) 10px;
}

/* Stack Card Deck Container */
.deck-stack {
    position: relative;
    width: 100%;
    max-width: 190px;
    height: 270px;
    margin: 0 auto;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.deck-stack:hover {
    transform: translateY(-8px);
}

/* Sub-card offsets in the stack */
.stack-card {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    background: var(--bg-card);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.stack-card-1 {
    transform: translateY(-10px) scale(0.92);
    z-index: 1;
    opacity: 0.4;
}

.stack-card-2 {
    transform: translateY(-5px) scale(0.96);
    z-index: 2;
    opacity: 0.75;
}

.stack-card-3 {
    transform: translateY(0) scale(1);
    z-index: 3;
    opacity: 1;
}

/* Hover Spread Visuals */
.deck-stack:hover .stack-card-1 {
    transform: translateY(-18px) scale(0.92);
    opacity: 0.6;
}

.deck-stack:hover .stack-card-2 {
    transform: translateY(-9px) scale(0.96);
    opacity: 0.85;
}

.deck-stack:hover .stack-card-3 {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

/* Stack-specific Subtle Accent Highlights */
.stack-ultrarare .stack-card { border-color: var(--danger); }
.stack-ultrarare .stack-card-3 {
    background: linear-gradient(135deg, var(--bg-card) 75%, rgba(176, 82, 75, 0.03) 100%);
}
.stack-ultrarare:hover .stack-card-3 {
    box-shadow: 0 8px 24px rgba(176, 82, 75, 0.15);
}

.stack-legendary .stack-card { border-color: var(--warning); }
.stack-legendary .stack-card-3 {
    background: linear-gradient(135deg, var(--bg-card) 75%, rgba(179, 136, 21, 0.03) 100%);
}
.stack-legendary:hover .stack-card-3 {
    box-shadow: 0 8px 24px rgba(179, 136, 21, 0.15);
}

.stack-epic .stack-card { border-color: var(--epic); }
.stack-epic .stack-card-3 {
    background: linear-gradient(135deg, var(--bg-card) 75%, color-mix(in srgb, var(--epic) 3%, transparent) 100%);
}
.stack-epic:hover .stack-card-3 {
    box-shadow: 0 8px 24px color-mix(in srgb, var(--epic) 15%, transparent);
}

.stack-rare .stack-card { border-color: var(--rare); }
.stack-rare .stack-card-3 {
    background: linear-gradient(135deg, var(--bg-card) 75%, color-mix(in srgb, var(--rare) 3%, transparent) 100%);
}
.stack-rare:hover .stack-card-3 {
    box-shadow: 0 8px 24px color-mix(in srgb, var(--rare) 15%, transparent);
}

.stack-common .stack-card { border-color: var(--success); }
.stack-common .stack-card-3 {
    background: linear-gradient(135deg, var(--bg-card) 75%, rgba(74, 128, 90, 0.03) 100%);
}
.stack-common:hover .stack-card-3 {
    box-shadow: 0 8px 24px rgba(74, 128, 90, 0.15);
}

/* Stack Info Content Overlay */
.stack-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    text-align: center;
}

.stack-badge {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    color: #fff;
    margin-bottom: 12px;
}
.stack-ultrarare .stack-badge { background: var(--danger); }
.stack-legendary .stack-badge { background: var(--warning); }
.stack-epic .stack-badge { background: var(--epic); }
.stack-rare .stack-badge { background: var(--rare); }
.stack-common .stack-badge { background: var(--success); }

.stack-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.stack-count {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--text-primary);
}

.stack-count-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.stack-empty-badge {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-style: italic;
    margin-top: 10px;
}

/* Study Arena Layout */
.study-arena {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0 var(--space-xl) 0;
}

.study-card-container {
    width: 100%;
    max-width: 440px;
    min-height: 520px;
}

/* Big Study Card - Sleek Translucent Dashboard Panel */
.study-pokemon-card {
    width: 100%;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08), inset 0 -2px 0 var(--border-color);
    transition: var(--transition-smooth);
    user-select: none;
    padding-bottom: var(--space-lg);
}

.study-pokemon-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    z-index: 10;
}

/* Tier Accent Line Indicators */
.study-pokemon-card.tier-common::before { background: var(--success); }
.study-pokemon-card.tier-rare::before { background: var(--rare); }
.study-pokemon-card.tier-epic::before { background: var(--epic); }
.study-pokemon-card.tier-legendary::before { background: var(--warning); }
.study-pokemon-card.tier-ultrarare::before { background: var(--danger); }

/* Card Header */
.study-pokemon-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px 14px 22px;
}

.study-pokemon-card .card-rarity-badge {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.study-pokemon-card.tier-common .card-rarity-badge { color: var(--success); border-color: color-mix(in srgb, var(--success) 20%, transparent); background: color-mix(in srgb, var(--success) 5%, transparent); }
.study-pokemon-card.tier-rare .card-rarity-badge { color: var(--rare); border-color: color-mix(in srgb, var(--rare) 20%, transparent); background: color-mix(in srgb, var(--rare) 5%, transparent); }
.study-pokemon-card.tier-epic .card-rarity-badge { color: var(--epic); border-color: color-mix(in srgb, var(--epic) 20%, transparent); background: color-mix(in srgb, var(--epic) 5%, transparent); }
.study-pokemon-card.tier-legendary .card-rarity-badge { color: var(--warning); border-color: color-mix(in srgb, var(--warning) 20%, transparent); background: color-mix(in srgb, var(--warning) 5%, transparent); }
.study-pokemon-card.tier-ultrarare .card-rarity-badge { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 20%, transparent); background: color-mix(in srgb, var(--danger) 5%, transparent); }

/* Illustration Panel - Sleek and Spacious Text Display */
.study-pokemon-card .card-illustration {
    height: 180px;
    margin: 6px 22px 14px 22px;
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.study-pokemon-card .illustration-text {
    font-size: 1.1rem !important;
    font-weight: 500 !important;
    line-height: 1.6 !important;
    color: var(--text-primary);
    padding: var(--space-md) var(--space-lg) !important;
    font-family: 'Outfit', sans-serif !important;
}

.study-pokemon-card .illustration-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* HP Progress Bar Section */
.study-pokemon-card .card-hp-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 6px 22px 12px 22px;
}

.card-hp-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.card-hp-label .hp-val {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    color: var(--text-primary);
}

.card-hp-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
}

.card-hp-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.tier-common .card-hp-fill { background: var(--success); }
.tier-rare .card-hp-fill { background: var(--rare); }
.tier-epic .card-hp-fill { background: var(--epic); }
.tier-legendary .card-hp-fill { background: var(--warning); }
.tier-ultrarare .card-hp-fill { background: var(--danger); }

/* Clues / Sentence Context section */
.card-abilities-section {
    margin: 4px 22px 10px 22px;
    display: flex;
    flex-direction: column;
}

.ability-slot {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
    padding: 12px var(--space-md);
    border-radius: var(--radius-md);
    border: 2px solid var(--border-color);
    background: var(--bg-secondary);
    transition: var(--transition-smooth);
}

.ability-slot:hover {
    border-color: var(--text-secondary);
}

.ability-badge {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    background: var(--bg-card);
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.ability-description {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
}

.no-abilities {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    padding: 12px;
    border-radius: 12px;
    border: 2px dashed var(--border-color);
    background: var(--bg-secondary);
    opacity: 0.7;
}

/* Fail-State Context sentence attachment */
.attach-clue-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-secondary) !important;
    border: 2px dashed var(--warning) !important;
    border-radius: var(--radius-md);
    margin-top: var(--space-sm);
}

/* Clue Nav Arrows */
.clue-nav-buttons {
    display: flex;
    gap: 6px;
}

.clue-nav-btn {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
    border-radius: 6px;
    padding: 3px 8px;
    cursor: pointer;
    font-size: 0.65rem;
    font-weight: 800;
    transition: all 0.2s;
}

.clue-nav-btn:hover {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

/* Active Recall input area */
.recall-attack-area {
    margin: 14px 22px;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary) !important;
    border: 2px solid var(--border-color) !important;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.attack-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.attack-title svg {
    color: var(--text-secondary);
}

.attack-input-wrapper {
    position: relative;
    width: 100%;
}

/* Character Input Box Squares styling */
.deck-letter-input {
    width: 32px !important;
    height: 42px !important;
    text-align: center;
    outline: none !important;
    padding: 0;
    font-family: 'Outfit', sans-serif !important;
    font-size: 1.2rem !important;
    font-weight: 700 !important;
    border: 2px solid var(--border-color) !important;
    border-radius: 8px !important;
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    cursor: pointer;
}

.deck-letter-input:hover:not(:disabled) {
    border-color: var(--text-primary) !important;
}

.deck-letter-input:focus:not(:disabled) {
    border-color: var(--text-primary) !important;
    background: var(--bg-secondary) !important;
    transform: translateY(-1px);
}

.deck-letter-input.just-typed {
    transform: scale(1.1);
}

.deck-letter-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

/* Check Recall Button styling */
.deck-attack-btn {
    width: 100%;
    padding: 12px 18px !important;
    font-size: 0.9rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 12px !important;
    cursor: pointer !important;
    border: 2px solid var(--border-dark) !important;
    background: var(--accent) !important;
    color: var(--btn-primary-text) !important;
    box-shadow: inset 0 -2px 0 var(--btn-primary-shadow) !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    text-align: center;
}

.deck-attack-btn:hover {
    background: var(--accent-hover) !important;
    transform: translateY(-1px) !important;
}

.deck-attack-btn:active {
    transform: translateY(1px) !important;
    box-shadow: none !important;
}

/* Feedback Box */
.attack-feedback {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    animation: slideDownIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideDownIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.feedback-success {
    background: rgba(74, 128, 90, 0.06);
    border: 1px solid var(--success);
    color: var(--success);
}

.feedback-danger {
    background: rgba(176, 82, 75, 0.06);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.feedback-result-title {
    font-weight: 850;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
}

.feedback-correct-val {
    font-weight: 700;
    background: var(--bg-card);
    padding: 6px 10px;
    border-radius: 6px;
    border: 2px solid var(--border-color);
    margin-top: 4px;
    display: inline-block;
    color: var(--text-primary);
}

/* Slide animations for card transitions */
@keyframes slideCardOut {
    0% { opacity: 1; transform: scale(1) translateX(0); }
    100% { opacity: 0; transform: scale(0.95) translateX(-100px); }
}

@keyframes slideCardIn {
    0% { opacity: 0; transform: scale(0.95) translateX(100px); }
    100% { opacity: 1; transform: scale(1) translateX(0); }
}

.card-slide-out {
    animation: slideCardOut 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

.card-slide-in {
    animation: slideCardIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

/* Clean victory status state */
.study-victory-state {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    box-shadow: inset 0 -2px 0 var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    animation: slideDownIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.study-victory-state h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
}

.study-victory-state p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 320px;
    line-height: 1.5;
}

/* Recall HUD & Gameplay Bar styling */
.recall-hud {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hud-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hud-label {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
}

.hud-value {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--text-primary);
}

.hud-xp-container .hud-value {
    color: var(--warning); /* Gold/yellow accent for XP score */
}

.hud-streak-container .hud-value {
    color: var(--rare); /* Blue accent for combos */
}

.hud-shields-container .hud-value {
    color: var(--danger); /* Red/coral accent for shields */
}

/* Collapsed Clue Reveal Toggle Button */
.clue-reveal-btn {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 10px;
    font-size: 0.72rem;
    font-weight: 750;
    border-radius: var(--radius-sm);
    cursor: pointer;
    box-shadow: inset 0 -1.5px 0 var(--border-color);
    transition: var(--transition-smooth);
}

.clue-reveal-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.clue-reveal-btn:active {
    transform: translateY(1px);
    box-shadow: none;
}

/* Floating XP Points Tag */
.floating-points {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 900;
    color: var(--success);
    background: var(--bg-card);
    border: 2px solid var(--success);
    padding: 6px var(--space-md);
    border-radius: var(--radius-full);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    pointer-events: none;
    z-index: 100;
    white-space: nowrap;
    animation: floatUpFade 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes floatUpFade {
    0% { transform: translate(-50%, 0) scale(0.8); opacity: 0; }
    20% { transform: translate(-50%, -20px) scale(1); opacity: 1; }
    80% { transform: translate(-50%, -35px) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -45px) scale(0.9); opacity: 0; }
}

/* Scorecard Victory Details */
.scorecard-view {
    padding: 30px 24px !important;
}

.grade-badge-wrapper {
    display: flex;
    justify-content: center;
}

.grade-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.grade-s { background: linear-gradient(135deg, #ff9100, #ff5722); text-shadow: 0 2px 4px rgba(0,0,0,0.15); }
.grade-a { background: var(--success); }
.grade-b { background: var(--rare); }
.grade-c { background: var(--epic); }
.grade-d { background: var(--text-secondary); }

.scorecard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    width: 100%;
    margin: var(--space-md) 0;
}

.scorecard-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
}

.scorecard-label {
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.scorecard-value {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--text-primary);
}

.text-gold {
    color: var(--warning) !important;
}

/* Status/Game HUD Shield Icons */
.hud-shield {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.hud-shield.active {
    color: var(--danger);
}

.hud-shield.lost {
    color: var(--text-tertiary);
    opacity: 0.25;
}

.hud-shield .icon-svg {
    width: 18px;
    height: 18px;
}