@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    --blood: #c0392b;
    --blood-bright: #e74c3c;
    --gold: #d4a853;
    --gold-dim: #a07830;
    --bone: #e8dcc8;
    --ash: #8a8578;
    --void: #0a0908;
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-ui: 'Rajdhani', 'Segoe UI', sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--void);
    color: var(--bone);
    font-family: var(--font-ui);
    overflow: hidden;
    user-select: none;
}

#game-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    background: #0a0908;
    overflow: hidden;
}

/* ============================
   OVERLAY & MENU
   ============================ */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient( 180deg, rgba(10, 9, 8, 0.97) 0%, rgba(10, 9, 8, 0.90) 40%, rgba(20, 14, 8, 0.95) 100% );
    z-index: 10;
    transition: opacity 0.6s ease;
}

    .overlay::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse 60% 40% at 50% 60%, rgba(212, 168, 83, 0.03), transparent), radial-gradient(ellipse 80% 50% at 50% 100%, rgba(192, 57, 43, 0.04), transparent);
        pointer-events: none;
    }

    .overlay::after {
        content: '';
        position: absolute;
        inset: 0;
        background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
        pointer-events: none;
        opacity: 0.5;
    }

.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Loading Screen */
.loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    z-index: 2;
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid rgba(212, 168, 83, 0.15);
    border-top-color: var(--gold-dim);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-text {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.2em;
    color: var(--ash);
    animation: loadPulse 2s ease-in-out infinite;
}

@keyframes loadPulse {
    0%, 100% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
    }
}

/* Title */
h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 300;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.35em;
    color: var(--bone);
    text-shadow: 0 0 40px rgba(212, 168, 83, 0.15);
    position: relative;
    z-index: 1;
    animation: titleFadeIn 1.5s ease-out;
}

@keyframes titleFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
        letter-spacing: 0.5em;
    }

    to {
        opacity: 1;
        transform: translateY(0);
        letter-spacing: 0.35em;
    }
}

.menu-subtitle {
    font-family: var(--font-display);
    font-size: clamp(0.75rem, 1.4vw, 1rem);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.25em;
    color: var(--ash);
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
    animation: subtitleFadeIn 2s ease-out 0.3s both;
}

@keyframes subtitleFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.menu-divider {
    width: 120px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
    margin: 0 auto 30px;
    position: relative;
    z-index: 1;
    animation: subtitleFadeIn 2s ease-out 0.5s both;
}

    .menu-divider::after {
        content: '◆';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 8px;
        color: var(--gold-dim);
        background: var(--void);
        padding: 0 10px;
    }

/* Input Group */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    position: relative;
    z-index: 1;
    animation: subtitleFadeIn 1.8s ease-out 0.6s both;
}

input, select {
    background: rgba(232, 220, 200, 0.03);
    border: 1px solid rgba(232, 220, 200, 0.1);
    border-radius: 2px;
    color: var(--bone);
    font-family: var(--font-ui);
    font-size: 1.05rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-align: center;
    padding: 12px 20px;
    outline: none;
    transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
    width: 320px;
}

    input::placeholder {
        color: rgba(138, 133, 120, 0.6);
        font-weight: 300;
    }

select {
    background: rgba(232, 220, 200, 0.05);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a8578' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

    select option {
        background: #1a1814;
        color: var(--bone);
    }

    input:focus, select:focus {
        border-color: var(--gold-dim);
        background: rgba(212, 168, 83, 0.04);
        box-shadow: 0 0 20px rgba(212, 168, 83, 0.06);
    }

/* Button */
button {
    margin-top: 24px;
    background: transparent;
    color: var(--gold);
    border: 1px solid var(--gold-dim);
    padding: 14px 48px;
    font-family: var(--font-ui);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

    button::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, transparent, rgba(212, 168, 83, 0.08), transparent);
        transform: translateX(-100%);
        transition: transform 0.5s ease;
    }

    button:hover {
        background: rgba(212, 168, 83, 0.08);
        border-color: var(--gold);
        box-shadow: 0 0 30px rgba(212, 168, 83, 0.1);
        transform: none;
    }

        button:hover::before {
            transform: translateX(100%);
        }

    button:disabled {
        border-color: rgba(138, 133, 120, 0.3);
        color: var(--ash);
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

        button:disabled::before {
            display: none;
        }

/* Controls */
.controls {
    margin-top: 48px;
    color: rgba(138, 133, 120, 0.5);
    text-align: center;
    font-size: 0.78rem;
    line-height: 2;
    letter-spacing: 0.04em;
    position: relative;
    z-index: 1;
    animation: subtitleFadeIn 2s ease-out 0.8s both;
}

.key {
    display: inline-block;
    border: 1px solid rgba(138, 133, 120, 0.25);
    padding: 2px 8px;
    border-radius: 3px;
    color: rgba(232, 220, 200, 0.6);
    margin: 0 2px;
    font-family: var(--font-ui);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    background: rgba(255,255,255,0.02);
}

/* Color Picker */
.color-label {
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.18em;
    color: var(--ash);
    text-transform: uppercase;
    margin-top: 6px;
    margin-bottom: -6px;
}

.color-picker {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 320px;
}

.color-swatch {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid rgba(232, 220, 200, 0.08);
    transition: all 0.25s ease;
    position: relative;
}

    .color-swatch:hover {
        border-color: var(--gold);
        transform: scale(1.2);
    }

    .color-swatch.selected {
        border-color: var(--gold);
        box-shadow: 0 0 14px rgba(212, 168, 83, 0.45), inset 0 0 5px rgba(0,0,0,0.3);
        transform: scale(1.1);
    }

.status-text {
    margin-top: 16px;
    color: var(--gold-dim);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    min-height: 24px;
}

/* ============================
   HUD
   ============================ */
#hud {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: none;
}

.boss-hud {
    position: absolute;
    top: 28px;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.boss-name-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    width: 100%;
}

.boss-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    margin-bottom: 6px;
    text-transform: uppercase;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
    color: var(--bone);
}

.boss-archetype {
    font-family: var(--font-ui);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.7;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

.player-health-bar {
    background: linear-gradient(90deg, #666, #aaa) !important;
}

.bar-container {
    width: 100%;
    height: 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    position: relative;
    margin-bottom: 3px;
}

.health-bar {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #8b1a1a, var(--blood));
    transition: width 0.15s;
}

.posture-bar {
    width: 0%;
    height: 5px;
    background: linear-gradient(90deg, var(--gold-dim), var(--gold));
    transition: width 0.1s;
    box-shadow: 0 0 6px rgba(212, 168, 83, 0.4);
}

.stamina-bar {
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #2e7d32, #4caf50);
    transition: width 0.1s;
    margin-top: 2px;
}

/* Player HUD */
.player-hud {
    position: absolute;
    bottom: 32px;
    left: 32px;
    width: 260px;
}

    .player-hud .boss-name {
        font-family: var(--font-ui) !important;
        font-size: 0.95rem !important;
        font-weight: 500 !important;
        color: var(--ash) !important;
        letter-spacing: 0.1em;
    }

.player-count {
    position: absolute;
    top: 28px;
    right: 28px;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(138, 133, 120, 0.6);
    letter-spacing: 0.08em;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

/* Ally HUDs */
.ally-huds {
    position: absolute;
    bottom: 32px;
    right: 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow: hidden;
}

.ally-hud {
    width: 140px;
    opacity: 0.75;
}

    .ally-hud .boss-name {
        font-family: var(--font-ui);
        font-size: 0.72rem;
        color: #7ab;
        letter-spacing: 0.06em;
    }

    .ally-hud .bar-container {
        height: 5px;
    }

    .ally-hud .health-bar {
        background: linear-gradient(90deg, #4a8a9a, #7ab);
    }

/* Item Counter */
.item-counter {
    position: absolute;
    bottom: 32px;
    left: 310px;
    font-family: var(--font-ui);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--gold);
    display: flex;
    align-items: center;
    gap: 8px;
}

.flask-icon {
    width: 20px;
    height: 30px;
    background: linear-gradient(180deg, var(--gold), var(--gold-dim));
    clip-path: polygon(20% 0%, 80% 0%, 100% 100%, 0% 100%);
    border-radius: 0 0 6px 6px;
}

/* Kanji Flash */
.kanji-flash {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 7rem;
    color: var(--blood);
    opacity: 0;
    font-family: serif;
    font-weight: bold;
    text-shadow: 0 0 30px rgba(192, 57, 43, 0.6);
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
}

/* ============================
   END SCREENS
   ============================ */
.death-screen {
    background: radial-gradient(ellipse at center, rgba(80, 10, 10, 0.5), rgba(10, 9, 8, 0.95)) !important;
}

.victory-screen {
    background: radial-gradient(ellipse at center, rgba(30, 25, 15, 0.6), rgba(10, 9, 8, 0.95)) !important;
}

.death-text {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 300;
    color: var(--blood);
    letter-spacing: 0.3em;
    text-shadow: 0 0 40px rgba(192, 57, 43, 0.4);
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 1.2s ease, transform 3s ease-out;
    text-align: center;
    max-width: 90%;
    text-transform: uppercase;
}

.victory-text {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 300;
    color: var(--gold);
    letter-spacing: 0.3em;
    text-shadow: 0 0 40px rgba(212, 168, 83, 0.3);
    text-align: center;
    max-width: 90%;
    text-transform: uppercase;
}

.show-death .death-text {
    opacity: 1;
    transform: scale(1.05);
}

/* End screen button */
#endScreen button {
    margin-top: 48px;
    border-color: rgba(232, 220, 200, 0.2);
    color: var(--bone);
    font-size: 0.95rem;
    padding: 12px 36px;
}

    #endScreen button:hover {
        border-color: var(--bone);
        background: rgba(232, 220, 200, 0.06);
    }