/**
 * Component Styles
 * Component-specific styles for UI elements
 */

/* UI Layer */
#ui-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: var(--z-ui);
}

/* HUD */
#hud {
    padding: var(--spacing-md);
    background: linear-gradient(to bottom, var(--color-overlay), transparent);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.stat-col {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.bar-outer {
    width: var(--bar-width);
    height: var(--bar-height);
    background: rgba(15, 23, 42, 0.9); /* dark navy behind bars for contrast */
    border: 2px solid var(--color-bar-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.7);
}

#hp-bar {
    position: relative;
    width: 100%;
    height: 100%;
    background: #fb7185; /* brighter red */
    transition: width var(--transition-normal);
    box-shadow: 0 0 14px rgba(248, 113, 113, 0.95);
    min-width: 4px;
}

#hp-bar::before {
    content: 'HP';
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    text-shadow: 0 0 4px rgba(0, 0, 0, 0.8);
}

#gong-bar {
    position: relative;
    width: 100%;
    height: 100%;
    background: #facc15; /* bright golden yellow */
    box-shadow: 0 0 14px rgba(250, 204, 21, 0.95);
    min-width: 4px;
}

#gong-bar::before {
    content: 'GONG';
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    font-weight: 600;
    color: #000;
    text-shadow: 0 0 4px rgba(0, 0, 0, 0.6);
}

#level-info {
    text-align: right;
    text-shadow: var(--shadow-sm) rgba(255, 255, 255, 0.5);
}

#lvl-name {
    font-size: var(--font-size-xxl);
    font-weight: bold;
    color: var(--color-primary);
}

#progress-text {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

#score-text {
    margin-top: 4px;
    font-size: var(--font-size-base);
    color: var(--color-text);
}

#friends-text {
    margin-top: 2px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Boss HP Bar */
.boss-hp-container {
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    z-index: calc(var(--z-ui) + 1);
    pointer-events: none;
}

#boss-name {
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-hp);
    text-shadow: 0 0 10px rgba(251, 113, 133, 0.8);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.boss-bar-outer {
    width: 300px;
    height: 28px;
    background: rgba(15, 23, 42, 0.95);
    border: 3px solid var(--color-hp);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 0 20px rgba(251, 113, 133, 0.6);
}

#boss-hp-bar {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #ef4444, #f87171);
    transition: width var(--transition-normal);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.9);
    min-width: 4px;
}

.message-banner {
    position: absolute;
    top: 210px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 24px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--color-text);
    font-size: var(--font-size-base);
    text-align: center;
    box-shadow: var(--shadow-md) var(--color-primary-glow);
    z-index: calc(var(--z-ui) + 1);
    max-width: 80vw;
}

/* On smaller (mobile) screens, keep the banner higher so it doesn't cover the hero */
@media (max-width: 767px) {
    .message-banner {
        top: 80px;
    }
}

/* Controls */
#controls {
    height: var(--controls-height);
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    pointer-events: auto;
    background: linear-gradient(to top, var(--color-overlay), transparent);
}

/* Hide controls on desktop by default (will be shown via JS on mobile) */
@media (min-width: 768px) {
    #controls {
        display: none;
    }
}

#joystick-zone {
    width: var(--joystick-size);
    height: var(--joystick-size);
    background: var(--color-joystick-bg);
    border: 2px solid var(--color-joystick-border);
    border-radius: var(--radius-full);
    position: relative;
}

#stick {
    width: var(--stick-size);
    height: var(--stick-size);
    background: var(--color-stick-bg);
    border-radius: var(--radius-full);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: var(--shadow-md) var(--color-stick-shadow);
}

#btn-gong {
    width: var(--gong-size);
    height: var(--gong-size);
    background: var(--color-gong-bg);
    border: 4px solid var(--color-gong-border);
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-primary);
    font-weight: bold;
    font-size: var(--font-size-gong);
    box-shadow: var(--shadow-xl) var(--color-gong-shadow);
    text-shadow: var(--text-shadow-sm) var(--color-bg);
    transition: transform var(--transition-fast);
    cursor: pointer;
}

#btn-gong:active {
    background: var(--color-gong-active-bg);
    transform: scale(0.95);
    color: var(--color-bg);
}

/* Screens */
.screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--color-screen-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: var(--z-screen);
    pointer-events: auto;
    transition: opacity var(--transition-slow);
}

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

/* Typography */
h1 {
    font-size: var(--font-size-h1);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: var(--shadow-lg) var(--color-primary-glow);
}

h2 {
    font-size: var(--font-size-h2);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    text-shadow: var(--shadow-sm) var(--color-text);
}

p {
    color: var(--color-text-secondary);
    margin: 10px 0;
    max-width: 80%;
    text-align: center;
    line-height: 1.5;
    font-size: var(--font-size-large);
}

/* Buttons */
button.main-btn {
    margin-top: var(--spacing-lg);
    padding: 18px var(--spacing-xl);
    font-size: var(--font-size-xl);
    font-weight: bold;
    color: var(--color-bg);
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg) var(--color-primary-glow);
    cursor: pointer;
}

button.main-btn:active {
    transform: scale(0.95);
}

/* Victory Screen */
#victory-screen h1 {
    color: var(--color-victory);
    text-shadow: var(--shadow-xxl) var(--color-victory-glow);
}

#victory-screen p {
    font-size: var(--font-size-xl);
    color: var(--color-text);
}

/* Game Over Screen */
#game-over-screen h1 {
    color: var(--color-hp);
}

/* Difficulty selection on start screen */
#difficulty-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.difficulty-label {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.difficulty-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.difficulty-btn {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--color-primary);
    background: transparent;
    color: var(--color-text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.difficulty-btn.active {
    background: var(--color-primary);
    color: var(--color-bg);
}

.difficulty-btn:hover {
    transform: translateY(-1px);
}

/* Upgrade Screen */
.upgrade-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    align-items: stretch;
    max-width: 900px;
    margin-top: var(--spacing-md);
}

.upgrade-card {
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    min-width: 220px;
    max-width: 260px;
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
    box-shadow: var(--shadow-md) var(--color-primary-glow);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.upgrade-card h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.upgrade-card p {
    font-size: var(--font-size-base);
    max-width: none;
    text-align: left;
}

.upgrade-card:hover {
    transform: translateY(-4px);
    background: rgba(0, 0, 0, 0.85);
    box-shadow: var(--shadow-lg) var(--color-primary-glow);
}

.upgrade-card:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm) var(--color-primary-glow);
}

/* Performance Review video overlay */
.performance-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: calc(var(--z-screen) + 5);
    pointer-events: auto;
}

.performance-window {
    background: rgba(15, 23, 42, 0.96);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-xl) rgba(56, 189, 248, 0.6);
    max-width: 480px;
    width: 90vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.performance-window h2 {
    margin: 0 0 var(--spacing-xs);
    color: var(--color-primary);
    font-size: var(--font-size-xl);
}

.performance-connecting {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-large);
    font-weight: bold;
    color: var(--color-text);
    text-align: center;
    text-transform: uppercase;
}

#youtube-player-container {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 300px;
    background: #000;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

#youtube-player {
    width: 100%;
    height: 100%;
}

.performance-close-btn {
    margin-top: var(--spacing-xs);
    padding: 6px 16px;
    font-size: var(--font-size-base);
    border-radius: 999px;
    border: 1px solid var(--color-primary);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
}

.performance-close-btn:hover {
    background: rgba(56, 189, 248, 0.15);
}

/* Level Title Card */
.level-title-card {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: calc(var(--z-screen) + 10);
    pointer-events: auto;
    backdrop-filter: blur(4px);
}

.level-title-card h2 {
    font-size: 3.5rem;
    color: var(--color-primary);
    text-shadow: 0 0 20px rgba(250, 204, 21, 0.6);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 4px;
}

.level-title-card p {
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 0 10px rgba(0,0,0,0.8);
}

.title-card-btn {
    padding: 14px 40px;
    font-size: 1.5rem;
    font-weight: bold;
    color: #000;
    background: var(--color-primary);
    border: none;
    border-radius: 999px;
    box-shadow: 0 0 20px rgba(250, 204, 21, 0.5);
    cursor: pointer;
    transition: transform 0.1s;
}

.title-card-btn:hover {
    transform: scale(1.05);
}

.title-card-btn:active {
    transform: scale(0.95);
}