/* ========== Reset & base ========== */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, sans-serif;
    background: #1a1a1a;
    color: #eee;
    min-height: 100vh;
}

#app {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* ========== Shared ========== */
.screen-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #ffd54f;
}

.btn-primary {
    display: block;
    margin: 1.5rem auto 0;
    padding: 0.75rem 2.5rem;
    font-size: 1.1rem;
    background: #ffd54f;
    color: #1a1a1a;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.15s;
}
.btn-primary:hover:not(:disabled) { background: #ffe082; }
.btn-primary:disabled { opacity: 0.4; cursor: default; }

/* ========== Character Select ========== */
.class-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.class-card {
    background: #2a2a2a;
    border: 2px solid #444;
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.class-card:hover { border-color: #ffd54f; }
.class-card.selected { border-color: #ffd54f; background: #333; }
.class-card h2 { margin: 0 0 0.5rem; font-size: 1.1rem; color: #ffd54f; }
.class-card p  { margin: 0 0 0.5rem; font-size: 0.85rem; color: #bbb; }
.class-card ul { margin: 0; padding-left: 1.2rem; font-size: 0.85rem; color: #ccc; }

/* ========== Battle layout ========== */
.battle-layout {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* HP bars */
.hp-bar-wrap {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.4rem;
}
.hp-bar-wrap.dead { opacity: 0.4; }
.hp-label { min-width: 110px; font-size: 0.9rem; color: #ccc; }
.hp-track {
    flex: 1;
    background: #333;
    border-radius: 4px;
    height: 18px;
    position: relative;
    overflow: hidden;
}
.hp-fill {
    height: 100%;
    background: #4caf50;
    transition: width 0.25s, background 0.25s;
}
.hp-text {
    position: absolute;
    right: 6px;
    top: 1px;
    font-size: 0.75rem;
    color: #fff;
    pointer-events: none;
}

.enemy-bars { display: flex; flex-direction: column; gap: 0.2rem; }

/* Battle log */
.battle-log {
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    padding: 0.6rem;
    height: 160px;
    overflow-y: auto;
    font-size: 0.85rem;
    color: #ccc;
}
.log-entry { margin: 0 0 2px; }

/* ========== Timing bar ========== */
.timing-area {
    height: 110px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
}

.timing-bar-wrap { display: flex; flex-direction: column; gap: 0.4rem; }

.timing-bar-track {
    position: relative;
    height: 32px;
    background: #2a2a2a;
    border: 1px solid #555;
    border-radius: 4px;
    overflow: visible;
    cursor: pointer;
}

.timing-zone {
    position: absolute;
    top: 0;
    height: 100%;
    border-radius: 3px;
}
.zone-okay    { background: #b71c1c; }
.zone-good    { background: #f57f17; }
.zone-perfect { background: #2e7d32; }

.timing-marker {
    position: absolute;
    top: -4px;
    width: 4px;
    height: calc(100% + 8px);
    background: #fff;
    border-radius: 2px;
    transform: translateX(-50%);
    pointer-events: none;
    box-shadow: 0 0 6px #fff8;
}

.timing-hint { margin: 0; font-size: 0.8rem; color: #aaa; text-align: center; }

/* Coloured pip pinned on the track where the marker stopped */
.timing-hit-mark {
    position: absolute;
    top: 0;
    width: 5px;
    height: 100%;
    border-radius: 3px;
    transform: translateX(-50%);
    opacity: 0.9;
    pointer-events: none;
}
.hit-perfect { background: #69f0ae; }
.hit-good    { background: #ffd54f; }
.hit-okay    { background: #ff9800; }
.hit-poor    { background: #f44336; }

/* Small grade label shown during special combo (fades, doesn't shift layout) */
.mini-grade {
    position: absolute;
    top: 4px;
    right: 6px;
    font-size: 0.78rem;
    font-weight: bold;
    pointer-events: none;
    white-space: nowrap;
    animation: miniFade 0.55s forwards;
}
.mini-perfect { color: #69f0ae; }
.mini-good    { color: #ffd54f; }
.mini-okay    { color: #ff9800; }
.mini-poor    { color: #f44336; }
@keyframes miniFade {
    0%  { opacity: 1; }
    65% { opacity: 1; }
    100%{ opacity: 0; }
}

/* Big grade flash shown after final hit / normal attack */
.grade-flash {
    position: absolute;
    /* Sits over the track (top ~10px), not the full timing area centre */
    top: 4px;
    left: 50%;
    transform: translateX(-50%) scale(1.15);
    text-align: center;
    font-size: 1.6rem;
    font-weight: bold;
    pointer-events: none;
    white-space: nowrap;
    animation: fadeOut 0.8s forwards;
}
.grade-perfect { color: #69f0ae; }
.grade-good    { color: #ffd54f; }
.grade-okay    { color: #ff9800; }
.grade-poor    { color: #f44336; }
@keyframes fadeOut {
    0%   { opacity: 1; transform: translateX(-50%) scale(1.15); }
    55%  { opacity: 1; transform: translateX(-50%) scale(1.0);  }
    100% { opacity: 0; transform: translateX(-50%) scale(1.0);  }
}

/* ========== Action buttons ========== */
.action-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.action-btn {
    padding: 0.55rem 1.2rem;
    font-size: 0.95rem;
    background: #2a2a2a;
    color: #eee;
    border: 1px solid #555;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
    min-width: 80px;
}
.action-btn:hover:not(:disabled) { background: #383838; border-color: #ffd54f; }
.action-btn:disabled { opacity: 0.35; cursor: default; }

.action-btn.flash {
    background: #ffd54f;
    color: #1a1a1a;
    border-color: #ffd54f;
}

/* Grapple prompt */
.grapple-prompt { text-align: center; }
.grapple-btn {
    font-size: 1.4rem;
    padding: 0.8rem 2rem;
    background: #b71c1c;
    border-color: #f44336;
    color: #fff;
    animation: pulse 0.3s infinite alternate;
}
@keyframes pulse {
    from { transform: scale(1.0); }
    to   { transform: scale(1.05); }
}

/* ========== Encounter choice ========== */
.encounter-subtitle { text-align: center; color: #aaa; margin-bottom: 1rem; }
.encounter-choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1rem;
}
.encounter-card {
    background: #2a2a2a;
    border: 2px solid #555;
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    text-align: left;
    color: #eee;
    font-size: 0.9rem;
    transition: border-color 0.15s, background 0.15s;
}
.encounter-card:hover { background: #333; }
.encounter-card strong { display: block; font-size: 1rem; margin-bottom: 0.3rem; color: #ffd54f; }
.encounter-card p  { margin: 0 0 0.4rem; color: #bbb; font-size: 0.85rem; }
.encounter-card em { color: #aaa; font-size: 0.8rem; font-style: normal; }
.enc-elite  { border-color: #ffd54f; }
.enc-raid   { border-color: #f44336; }
.enc-cursed { border-color: #ce93d8; }

/* ========== Level-up ========== */
.levelup-subtitle { text-align: center; color: #aaa; margin-bottom: 1rem; }
.levelup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1rem;
}
.levelup-card {
    background: #2a2a2a;
    border: 2px solid #444;
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    text-align: left;
    color: #eee;
    font-size: 0.9rem;
    transition: border-color 0.15s, background 0.15s;
}
.levelup-card:hover { background: #333; border-color: #ffd54f; }
.levelup-card strong { display: block; font-size: 1rem; margin-bottom: 0.3rem; color: #ffd54f; }
.levelup-card p { margin: 0; color: #bbb; font-size: 0.85rem; }
.levelup-card.tier-2 { border-color: #4caf50; }
.levelup-card.tier-3 { border-color: #29b6f6; }
.levelup-card.tier-4 { border-color: #ce93d8; }
.levelup-card.save-point { border-color: #78909c; }
.levelup-info { text-align: center; color: #888; font-size: 0.85rem; }

/* ========== Camp ========== */
.camp-log {
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    padding: 0.6rem 0.8rem;
    margin-bottom: 0.8rem;
    font-size: 0.85rem;
    color: #aaa;
}
.camp-log p { margin: 0 0 2px; }
.camp-status {
    background: #222;
    border-radius: 6px;
    padding: 0.6rem 0.8rem;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}
.camp-hint { color: #aaa; font-size: 0.85rem; margin-bottom: 0.8rem; }
.camp-buttons { display: flex; flex-direction: column; gap: 0.5rem; }
.camp-btn {
    padding: 0.65rem 1rem;
    border-radius: 6px;
    border: 1px solid #555;
    background: #2a2a2a;
    color: #eee;
    font-size: 0.95rem;
    cursor: pointer;
    text-align: left;
    transition: background 0.12s;
}
.camp-btn:hover { background: #383838; }
.btn-camp-heal    { border-color: #4caf50; }
.btn-camp-rewards { border-color: #ffd54f; }
.btn-camp-scavenge { border-color: #29b6f6; }
.btn-camp-skip    { border-color: #78909c; }
.btn-camp-tree    { border-color: #78909c; color: #aaa; }

/* Skill tree modal */
.tree-overlay {
    position: fixed;
    inset: 0;
    background: #000a;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.tree-box {
    background: #1e1e2e;
    border: 1px solid #444;
    border-radius: 10px;
    padding: 1.5rem;
    max-width: 600px;
    width: 95%;
    max-height: 80vh;
    overflow-y: auto;
}
.tree-close {
    float: right;
    background: none;
    border: 1px solid #555;
    border-radius: 4px;
    color: #aaa;
    padding: 0.3rem 0.7rem;
    cursor: pointer;
    margin-bottom: 0.5rem;
}
.tree-box h3 { margin: 0 0 0.8rem; color: #ffd54f; }
.tree-box h4 { margin: 0.8rem 0 0.3rem; color: #29b6f6; text-transform: capitalize; }
.tree-node { padding: 0.3rem 0.5rem; border-radius: 4px; margin-bottom: 0.2rem; font-size: 0.85rem; }
.tree-node.taken { background: #2e4d2e; color: #aed581; }
.tree-node.not-taken { background: #2a2a2a; color: #888; }

/* ========== Scavenge ========== */
.scav-status { text-align: center; color: #ffd54f; font-size: 1.1rem; font-weight: bold; margin-bottom: 0.5rem; }
.scav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    max-width: 320px;
    margin: 0 auto 1rem;
}
.scav-cell {
    aspect-ratio: 1;
    font-size: 1.4rem;
    background: #2a2a2a;
    border: 1px solid #444;
    border-radius: 6px;
    cursor: pointer;
    color: #888;
    transition: background 0.1s;
}
.scav-cell:disabled { cursor: default; }
.scav-lit  { background: #ffd54f !important; color: #1a1a1a !important; border-color: #ffd54f; animation: scavPulse 0.2s infinite alternate; }
.scav-hit  { background: #4caf50 !important; color: #fff !important; border-color: #4caf50; }
.scav-miss { background: #f44336 !important; color: #fff !important; border-color: #f44336; }
@keyframes scavPulse {
    from { transform: scale(1); }
    to   { transform: scale(1.05); }
}
.scav-result { text-align: center; padding: 1rem; }
.scav-gold { font-size: 1.5rem; color: #ffd54f; font-weight: bold; margin: 0.5rem 0 1rem; }

/* ========== Reward ========== */
.reward-subtitle { text-align: center; color: #aaa; margin-bottom: 1rem; }
.reward-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1rem;
}
.reward-card {
    background: #2a2a2a;
    border: 2px solid #444;
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    text-align: left;
    color: #eee;
    font-size: 0.9rem;
    transition: border-color 0.15s, background 0.15s;
}
.reward-card:hover { background: #333; border-color: #ffd54f; }
.reward-card strong { display: block; font-size: 1rem; margin-bottom: 0.3rem; color: #ffd54f; }
.reward-card p { margin: 0; color: #bbb; font-size: 0.85rem; }
.reward-card.enc-elite  { border-color: #ffd54f; }
.reward-card.enc-raid   { border-color: #f44336; }
.reward-card.enc-cursed { border-color: #ce93d8; }

/* ========== Shop ========== */
.shop-gold { color: #ffd54f; font-size: 1.1rem; font-weight: bold; margin-bottom: 1rem; }
.shop-grid { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.shop-card {
    background: #2a2a2a;
    border: 1px solid #444;
    border-radius: 6px;
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.shop-label { font-size: 0.9rem; color: #ddd; }
.shop-buy {
    padding: 0.4rem 0.8rem;
    background: #333;
    border: 1px solid #ffd54f;
    border-radius: 4px;
    color: #ffd54f;
    cursor: pointer;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: background 0.12s;
}
.shop-buy:hover:not(:disabled) { background: #444; }
.shop-buy:disabled { opacity: 0.5; cursor: default; }

/* ========== End screen ========== */
.end-screen { text-align: center; padding: 2rem 0; }
.end-victory { font-size: 3rem; color: #69f0ae; }
.end-defeat  { font-size: 3rem; color: #f44336; }
.end-stats {
    list-style: none;
    padding: 0;
    margin: 1rem auto;
    max-width: 320px;
    font-size: 1rem;
    color: #ccc;
    text-align: left;
}
.end-stats li { margin-bottom: 0.4rem; }