:root {
    --color-bg: #050510;
    --color-primary: #00f3ff;
    --color-secondary: #7000ff;
    --color-accent: #ffd700;
    --color-danger: #ff003c;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
}

body {
    background-color: var(--color-bg);
    color: white;
    font-family: var(--font-main);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

#bg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.ui-container {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    pointer-events: none;
    /* Let clicks pass to 3D canvas unless on UI elements */
}

/* Battle HUD */
.battle-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.5rem;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, transparent 100%);
    pointer-events: auto;
    width: 100%;
}

.hud-panel {
    background: rgba(16, 20, 40, 0.85);
    border: 1px solid var(--color-primary);
    padding: 1rem;
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
    position: relative;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.enemy-panel {
    border-color: var(--color-danger);
}

.player-panel {
    border-color: var(--color-primary);
}

.hud-panel .label {
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.7);
}

.hp-bar-container {
    width: 100%;
    height: 12px;
    background: #000;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hp-fill {
    height: 100%;
    background: var(--color-danger);
    width: 100%;
    transition: width 0.5s ease-out;
    box-shadow: 0 0 10px var(--color-danger);
}

.hp-fill.player {
    background: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
}

.hp-text {
    text-align: right;
    font-family: monospace;
    font-size: 1.2rem;
    font-weight: 700;
}

.center-display {
    text-align: center;
    margin-top: 1rem;
}

.turn-indicator {
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
    color: var(--color-accent);
    animation: pulse 2s infinite;
}

.damage-pending {
    font-size: 3rem;
    font-weight: 900;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

@keyframes pulse {
    0% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0.5;
    }
}

/* Shake Animation Class */
.shake {
    animation: shake 0.5s cubic-bezier(.36, .07, .19, .97) both;
}

@keyframes shake {

    10%,
    90% {
        transform: translate3d(-1px, 0, 0);
    }

    20%,
    80% {
        transform: translate3d(2px, 0, 0);
    }

    30%,
    50%,
    70% {
        transform: translate3d(-4px, 0, 0);
    }

    40%,
    60% {
        transform: translate3d(4px, 0, 0);
    }
}

/* Red Flash */
.flash-damage {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 0, 0, 0.2);
    pointer-events: none;
    z-index: 50;
    animation: fadeOut 0.5s forwards;
}

@keyframes fadeOut {
    to {
        opacity: 0;
    }
}

/* Button Updates */
.fire-btn {
    border-color: #ffd700;
    color: #ffd700;
}

.charge-btn {
    /* Keep danger style */
}


/* Main Stage */
.game-stage {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.dice-controls {
    position: absolute;
    bottom: 20%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    pointer-events: auto;
}

.risk-actions {
    display: flex;
    gap: 1.5rem;
}

/* Buttons */
button {
    cursor: pointer;
    border: none;
    font-family: var(--font-main);
    text-transform: uppercase;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-primary {
    padding: 1.2rem 4rem;
    font-size: 1.5rem;
    background: var(--color-primary);
    color: #000;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
}

.btn-primary:hover {
    background: #fff;
    box-shadow: 0 0 40px rgba(0, 243, 255, 0.8);
    transform: scale(1.05);
}

.btn-secondary,
.btn-danger {
    padding: 1rem 2rem;
    font-size: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    background: rgba(0, 0, 0, 0.5);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
}

.btn-danger {
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.btn-danger:hover {
    background: var(--color-danger);
    color: #fff;
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.5);
}

/* Skills Dock */
.skills-dock {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 2rem;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    pointer-events: auto;
}

.skill-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    /* Reduced padding */
    width: 250px;
    /* Reduced width */
    height: 90px;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
}

.skill-card:hover:not(.disabled) {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.skill-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(1);
}

.skill-card .icon {
    font-size: 2rem;
    background: rgba(0, 0, 0, 0.3);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.skill-card .info {
    display: flex;
    flex-direction: column;
}

.skill-card .name {
    font-weight: 700;
    color: var(--color-primary);
}

.skill-card .desc {
    font-size: 0.8rem;
    color: #aaa;
}

/* Overlay Messages */
.message-overlay {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 20;
    pointer-events: none;
}

.message-overlay h2 {
    font-size: 5rem;
    font-weight: 900;
    font-style: italic;
    color: #fff;
    text-shadow: 0 10px 0px rgba(0, 0, 0, 0.5), 0 0 50px var(--color-accent);
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    0% {
        transform: scale(0) rotate(-10deg);
        opacity: 0;
    }

    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

.hidden {
    display: none !important;
}

/* Glitch Effect Animation (Optional Polish) */
.glitch-effect:hover {
    animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both infinite;
}

@keyframes glitch {
    0% {
        transform: translate(0)
    }

    20% {
        transform: translate(-2px, 2px)
    }

    40% {
        transform: translate(-2px, -2px)
    }

    60% {
        transform: translate(2px, 2px)
    }

    80% {
        transform: translate(2px, -2px)
    }

    100% {
        transform: translate(0)
    }
}