@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@400;600;700&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }
.hidden { display: none !important; }

body {
    background: #0a0a1a;
    color: #fff;
    font-family: 'Rajdhani', sans-serif;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

.screen {
    display: none;
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.screen.active { display: flex; }

/* ===== TITLE ===== */
.title-container { text-align: center; }
.game-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ff6b35, #f7c948, #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 30px rgba(255, 107, 53, 0.5));
    margin-bottom: 10px;
    letter-spacing: 5px;
}
.subtitle {
    font-size: 3rem;
    background: linear-gradient(135deg, #4ecdc4, #45b7d1, #4ecdc4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 15px;
}

/* ===== BUTTONS ===== */
.btn {
    display: block;
    margin: 10px auto;
    padding: 15px 60px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 2px;
    min-width: 280px;
}
.btn:hover { transform: scale(1.05); filter: brightness(1.2); }
.btn-primary { background: linear-gradient(135deg, #ff6b35, #e84118); color: #fff; }
.btn-secondary { background: linear-gradient(135deg, #4ecdc4, #2d9b93); color: #fff; }
.btn-info { background: linear-gradient(135deg, #a55eea, #8854d0); color: #fff; }
.btn-danger { background: linear-gradient(135deg, #e74c3c, #c0392b); color: #fff; }
.btn-small { padding: 8px 20px; font-size: 0.9rem; min-width: auto; }

.pulse { animation: pulse 2s infinite; }
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 107, 53, 0.4); }
    50% { box-shadow: 0 0 40px rgba(255, 107, 53, 0.8); }
}

.back-btn {
    position: absolute;
    top: 20px; left: 20px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    z-index: 10;
}
.back-btn:hover { background: rgba(255,255,255,0.2); }

/* ===== CLASS / WEAPON SELECT ===== */
.class-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    max-width: 900px;
    width: 100%;
    margin-top: 20px;
}
.class-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.1));
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}
.class-card:hover {
    border-color: #f7c948;
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(247, 201, 72, 0.3);
}
.class-icon { font-size: 3rem; margin-bottom: 10px; }
.class-card h3 { font-family: 'Orbitron', sans-serif; font-size: 1.3rem; margin-bottom: 8px; }
.class-card p { color: #aaa; font-size: 0.95rem; }
.class-desc { font-style: italic; margin-top: 8px !important; }

.setup-panel {
    width: min(960px, 100%);
    margin-top: 14px;
    padding: 14px 18px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.12);
    background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
    backdrop-filter: blur(8px);
}
.setup-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 1px;
    color: #0a0a1a;
    background: linear-gradient(135deg, #f7c948, #ff9f43);
}
.setup-status {
    margin-top: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: #fff;
}
.setup-summary {
    margin-top: 8px;
    color: #b7c3d1;
    font-size: 0.95rem;
}
.controls-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px;
    margin-top: 14px;
}
.control-card {
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(10, 15, 30, 0.6);
    border: 1px solid rgba(255,255,255,0.08);
}
.control-card-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.82rem;
    color: #f7c948;
    margin-bottom: 4px;
}
.control-card-line {
    color: #d7e2f0;
    font-size: 0.9rem;
    line-height: 1.45;
}

/* ===== COMBAT LAYOUT ===== */
#combat-screen {
    padding: 0;
    justify-content: flex-start;
}

.combat-hud {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    padding: 10px 20px;
    z-index: 10;
    flex-shrink: 0;
}
.player-hud {
    background: rgba(0,0,0,0.8);
    border: 2px solid rgba(78, 205, 196, 0.4);
    border-radius: 12px;
    padding: 12px 18px;
    min-width: 300px;
    backdrop-filter: blur(10px);
}
.enemy-hud { border-color: rgba(231, 76, 60, 0.4); }
.hud-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.95rem;
    margin-bottom: 6px;
    color: #f7c948;
}

.health-bar-container, .energy-bar-container {
    position: relative;
    height: 24px;
    background: rgba(0,0,0,0.6);
    border-radius: 12px;
    margin: 5px 0;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.15);
}
.health-bar {
    height: 100%;
    background: linear-gradient(90deg, #2ecc71, #27ae60);
    border-radius: 12px;
    transition: width 0.4s ease;
    width: 100%;
    box-shadow: 0 0 10px rgba(46,204,113,0.3);
}
.enemy-health {
    background: linear-gradient(90deg, #e74c3c, #c0392b);
    box-shadow: 0 0 10px rgba(231,76,60,0.3);
}
.energy-bar {
    height: 100%;
    background: linear-gradient(90deg, #3498db, #2980b9);
    border-radius: 12px;
    transition: width 0.4s ease;
    width: 100%;
    box-shadow: 0 0 10px rgba(52,152,219,0.3);
}
.health-text, .energy-text {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8rem;
    font-weight: 700;
    text-shadow: 1px 1px 3px #000, -1px -1px 3px #000;
}
.shield-display {
    font-size: 0.8rem;
    color: #3498db;
    min-height: 20px;
    margin-top: 4px;
}

.vs-display { text-align: center; padding-top: 15px; }
.vs-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: #f7c948;
    text-shadow: 0 0 20px rgba(247, 201, 72, 0.5);
}
.battle-timer {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: #fff;
    margin-top: 5px;
}

.status-effects {
    display: flex;
    gap: 4px;
    margin-top: 6px;
    flex-wrap: wrap;
}
.status-effect {
    font-size: 0.7rem;
    padding: 3px 9px;
    border-radius: 10px;
    font-weight: 600;
    animation: effectPop 0.3s ease;
}
@keyframes effectPop {
    0% { transform: scale(0.5); }
    100% { transform: scale(1); }
}
.effect-stun { background: #f39c12; color: #000; }
.effect-confusion { background: #9b59b6; color: #fff; }
.effect-burning { background: #e74c3c; color: #fff; animation: effectPop 0.3s ease, burnGlow 1s infinite; }
@keyframes burnGlow {
    0%,100% { box-shadow: 0 0 4px #e74c3c; }
    50% { box-shadow: 0 0 10px #ff6b35; }
}
.effect-blinding { background: #95a5a6; color: #000; }
.effect-poison { background: #27ae60; color: #fff; }
.effect-freeze { background: #3498db; color: #fff; }
.effect-earth { background: #8B4513; color: #fff; }
.effect-healing { background: #2ecc71; color: #fff; }
.effect-bleeding { background: #c0392b; color: #fff; }
.effect-ringing { background: #e67e22; color: #fff; }

/* ===== ARENA (fullscreen canvas) ===== */
.arena {
    position: relative;
    width: 100%;
    flex: 1;
    overflow: hidden;
}
#game-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* ===== ABILITY BAR ===== */
.ability-bar {
    display: flex;
    gap: 12px;
    justify-content: space-between;
    align-items: stretch;
    flex-wrap: wrap;
    padding: 10px 15px;
    background: rgba(0,0,0,0.85);
    border-top: 2px solid rgba(255,255,255,0.1);
    flex-shrink: 0;
    z-index: 10;
    width: 100%;
}
.ability-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}
.ability-group-header {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0 4px;
}
.enemy-group-header { align-items: flex-end; }
.ability-group-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    color: #f7c948;
}
.ability-group-controls {
    font-size: 0.78rem;
    color: #8da2b8;
}
.ability-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.enemy-ability-list {
    justify-content: flex-end;
}
.ability-btn {
    position: relative;
    width: 90px;
    height: 90px;
    background: linear-gradient(180deg, rgba(40,40,60,0.95), rgba(20,20,35,0.95));
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 14px;
    color: #fff;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.72rem;
    transition: all 0.15s;
    overflow: hidden;
    user-select: none;
}
.ability-btn:hover:not(.on-cooldown):not(.disabled) {
    border-color: #f7c948;
    box-shadow: 0 0 20px rgba(247, 201, 72, 0.5);
    transform: translateY(-4px);
    background: linear-gradient(180deg, rgba(60,55,30,0.95), rgba(40,35,15,0.95));
}
.ability-btn:active:not(.on-cooldown):not(.disabled) {
    transform: translateY(0) scale(0.95);
}
.ability-btn.on-cooldown {
    opacity: 0.4;
    cursor: not-allowed;
    border-color: rgba(255,255,255,0.08);
}
.ability-btn.disabled {
    opacity: 0.25;
    cursor: not-allowed;
    border-color: rgba(255,255,255,0.05);
}
.ability-btn.super-btn {
    border-color: rgba(247, 201, 72, 0.5);
    background: linear-gradient(180deg, rgba(60,50,10,0.95), rgba(35,30,5,0.95));
    width: 95px;
}
.ability-btn.super-btn:hover:not(.on-cooldown):not(.disabled) {
    box-shadow: 0 0 30px rgba(247, 201, 72, 0.7);
}
.ability-icon { font-size: 1.8rem; margin-bottom: 1px; }
.ability-name {
    font-weight: 700;
    text-align: center;
    line-height: 1.1;
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ability-cost { color: #5dade2; font-size: 0.7rem; font-weight: 600; }
.ability-key {
    position: absolute;
    top: 4px; left: 7px;
    font-size: 0.65rem;
    color: #f7c948;
    font-weight: 700;
    background: rgba(0,0,0,0.5);
    padding: 1px 5px;
    border-radius: 4px;
}
.cooldown-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e74c3c;
    font-weight: 900;
    font-size: 1.4rem;
    font-family: 'Orbitron', sans-serif;
}
.ability-tooltip {
    display: none;
    position: absolute;
    bottom: 105%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.95);
    border: 1px solid rgba(247,201,72,0.4);
    border-radius: 10px;
    padding: 10px 14px;
    width: 220px;
    z-index: 100;
    font-size: 0.8rem;
    text-align: left;
    pointer-events: none;
    line-height: 1.4;
}
.ability-btn:hover .ability-tooltip { display: block; }
.tooltip-title { color: #f7c948; font-weight: 700; font-size: 0.9rem; margin-bottom: 3px; }
.tooltip-desc { color: #ccc; }
.tooltip-stats { color: #5dade2; margin-top: 4px; font-weight: 600; }

/* ===== ITEM BAR (inside ability bar) ===== */
.item-bar {
    display: flex;
    gap: 6px;
    align-items: center;
    align-self: center;
    margin-left: auto;
    padding-left: 20px;
    border-left: 2px solid rgba(255,255,255,0.1);
}
.item-btn {
    width: 55px;
    height: 55px;
    background: linear-gradient(180deg, rgba(30,50,30,0.9), rgba(15,25,15,0.9));
    border: 1px solid rgba(78,205,196,0.3);
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    transition: all 0.15s;
}
.item-btn:hover {
    border-color: #4ecdc4;
    transform: translateY(-3px);
    box-shadow: 0 0 12px rgba(78,205,196,0.4);
}
.item-count { font-size: 0.65rem; font-weight: 700; color: #4ecdc4; }

/* ===== COMBAT LOG ===== */
.combat-log {
    position: absolute;
    top: 100px;
    right: 10px;
    width: 280px;
    max-height: 180px;
    overflow-y: auto;
    background: rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 8px 12px;
    font-size: 0.78rem;
    z-index: 10;
    backdrop-filter: blur(5px);
}
.log-entry { padding: 2px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.log-damage { color: #e74c3c; }
.log-heal { color: #2ecc71; }
.log-info { color: #5dade2; }
.log-effect { color: #af7ac5; }

/* ===== DAMAGE NUMBERS ===== */
.damage-number {
    position: absolute;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    pointer-events: none;
    z-index: 100;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}
.dmg-normal { color: #ff4757; font-size: 1.6rem; animation: dmgFloat 0.9s ease-out forwards; }
.dmg-crit { color: #ffd700; font-size: 2.4rem; animation: dmgCrit 1s ease-out forwards; }
.dmg-heal { color: #2ecc71; font-size: 1.4rem; animation: dmgFloat 0.9s ease-out forwards; }
.dmg-shield { color: #3498db; font-size: 1.3rem; animation: dmgFloat 0.9s ease-out forwards; }

@keyframes dmgFloat {
    0% { opacity: 1; transform: translateY(0) scale(1); }
    20% { transform: translateY(-15px) scale(1.1); }
    100% { opacity: 0; transform: translateY(-70px) scale(0.8); }
}
@keyframes dmgCrit {
    0% { opacity: 1; transform: translateY(0) scale(0.5); }
    15% { transform: translateY(-10px) scale(1.5); }
    30% { transform: translateY(-20px) scale(1.2); }
    100% { opacity: 0; transform: translateY(-80px) scale(0.7); }
}

/* ===== RESULTS ===== */
.results-panel {
    background: rgba(0,0,0,0.85);
    border: 2px solid rgba(247, 201, 72, 0.3);
    border-radius: 20px;
    padding: 40px 60px;
    text-align: center;
    max-width: 500px;
    backdrop-filter: blur(10px);
}
.results-panel h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 20px;
}
.win-text { color: #f7c948; }
.lose-text { color: #e74c3c; }
.reward-line { margin: 8px 0; font-size: 1.1rem; }

/* ===== SHOP ===== */
.currency-bar {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    font-size: 1.3rem;
    font-weight: 700;
}
.coin-display { color: #f7c948; }
.gem-display { color: #a55eea; }
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    max-width: 900px;
    width: 100%;
    max-height: 70vh;
    overflow-y: auto;
    padding: 10px;
}
.shop-item {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}
.shop-item:hover { border-color: #f7c948; transform: translateY(-3px); }
.shop-item-icon { font-size: 2rem; }
.shop-item-name { font-weight: 700; margin: 5px 0; }
.shop-item-desc { font-size: 0.8rem; color: #aaa; margin-bottom: 8px; }
.shop-item-cost { color: #f7c948; font-weight: 700; }

/* ===== CHESTS ===== */
.chest-slots {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}
.chest-slot {
    width: 140px;
    height: 160px;
    background: rgba(255,255,255,0.05);
    border: 2px dashed rgba(255,255,255,0.2);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
}
.chest-slot.has-chest { border-style: solid; border-color: #f7c948; }
.chest-slot.opening { border-color: #2ecc71; animation: pulse 1s infinite; }
.chest-slot:hover { transform: scale(1.05); }
.chest-icon { font-size: 2.5rem; }
.chest-timer { color: #f7c948; font-weight: 700; margin-top: 5px; }

.chest-opening {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.chest-opening.hidden { display: none; }
.chest-reward {
    font-size: 1.5rem;
    margin: 10px;
    animation: popIn 0.5s ease-out;
}
@keyframes popIn {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* ===== PROFILE ===== */
.profile-panel {
    background: rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 30px 40px;
    max-width: 500px;
    width: 100%;
}
.profile-panel h3 { font-family: 'Orbitron', sans-serif; margin-bottom: 15px; }
.stat-line { margin: 8px 0; font-size: 1.1rem; }
.rank-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 700;
    margin-top: 10px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.3); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 3px; }

h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: #f7c948;
}

@media (max-width: 1200px) {
    .ability-bar {
        justify-content: center;
    }
    .item-bar {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
    }
}