/* ===== Cyber Crystal Match — Full Cyberpunk + Glassmorphism Theme ===== */

/* ---------- CSS Custom Properties ---------- */
:root {
    --ccm-bg: #06060f;
    --ccm-card: rgba(12, 12, 30, 0.88);
    --ccm-glass: rgba(18, 18, 45, 0.65);
    --ccm-glass-hover: rgba(25, 25, 60, 0.8);
    --ccm-glass-border: rgba(0, 240, 255, 0.18);
    --ccm-glass-border-strong: rgba(0, 240, 255, 0.35);
    --ccm-cyan: #00e5ff;
    --ccm-cyan-dim: rgba(0, 229, 255, 0.35);
    --ccm-magenta: #e040fb;
    --ccm-magenta-dim: rgba(224, 64, 251, 0.35);
    --ccm-purple: #7c4dff;
    --ccm-purple-dim: rgba(124, 77, 255, 0.35);
    --ccm-green: #00e676;
    --ccm-amber: #ffab00;
    --ccm-ice: #40c4ff;
    --ccm-text: #e8eaf0;
    --ccm-text-secondary: #b0b8c8;
    --ccm-text-muted: #5a6070;
    --ccm-success: #00e676;
    --ccm-danger: #ff5252;
    --ccm-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.3);
    --ccm-glow-magenta: 0 0 20px rgba(224, 64, 251, 0.3);
    --ccm-radius-sm: 10px;
    --ccm-radius-md: 16px;
    --ccm-radius-lg: 24px;
}

/* ---------- Body & Global ---------- */
body {
    margin: 0;
    padding: 0;
    background: var(--ccm-bg);
    color: var(--ccm-text);
    font-family: 'Outfit', 'Segoe UI', system-ui, sans-serif;
    overflow-x: hidden;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    user-select: none;
}

/* ---------- Animated Cyber Grid Background ---------- */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(0, 229, 255, 0.030) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.030) 1px, transparent 1px);
    background-size: 48px 48px;
    animation: gridPan 20s linear infinite;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 70%);
}

@keyframes gridPan {
    0% { background-position: 0 0; }
    100% { background-position: 48px 48px; }
}

/* ---------- Floating Glow Orbs ---------- */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 55% 45% at 15% 25%, rgba(0, 229, 255, 0.07) 0%, transparent 65%),
        radial-gradient(ellipse 50% 40% at 85% 70%, rgba(224, 64, 251, 0.06) 0%, transparent 65%),
        radial-gradient(ellipse 40% 35% at 50% 90%, rgba(124, 77, 255, 0.05) 0%, transparent 60%);
    animation: orbPulse 8s ease-in-out infinite alternate;
}

@keyframes orbPulse {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* ---------- Main Container ---------- */
.ccm-game-container {
    position: relative;
    z-index: 1;
    max-width: 530px;
    margin: 90px auto 30px auto;
    padding: 24px 20px;
    background: var(--ccm-card);
    border-radius: var(--ccm-radius-lg);
    border: 1px solid var(--ccm-glass-border);
    box-shadow:
        0 0 60px rgba(0, 229, 255, 0.06),
        0 0 30px rgba(224, 64, 251, 0.04),
        0 30px 60px -15px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* ---------- Header ---------- */
.ccm-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--ccm-glass-border);
    gap: 12px;
}

.ccm-header-left { display: flex; align-items: center; gap: 12px; }
.ccm-header-right { display: flex; }

.ccm-start-controls {
    display: flex;
    gap: 8px;
    width: 100%;
}

.ccm-start-controls .ccm-btn.small {
    flex: 1;
    padding: 10px 16px;
    font-size: 0.9rem;
    box-shadow: 0 6px 18px rgba(0,0,0,0.45);
    border-radius: 10px;
}

.ccm-header h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--ccm-cyan) 0%, var(--ccm-magenta) 70%, var(--ccm-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
}

.ccm-header-icon {
    font-size: 1.6rem;
    color: var(--ccm-text);
    -webkit-text-fill-color: initial;
    filter: drop-shadow(0 0 6px var(--ccm-cyan));
    animation: gemFloat 3s ease-in-out infinite alternate;
}

@keyframes gemFloat {
    0%   { transform: translateY(0); filter: drop-shadow(0 0 6px var(--ccm-cyan)); }
    100% { transform: translateY(-3px); filter: drop-shadow(0 0 12px var(--ccm-magenta)); }
}
.ccm-back-btn {
    padding: 9px 20px;
    background: var(--ccm-glass);
    border: 1px solid var(--ccm-glass-border);
    border-radius: var(--ccm-radius-sm);
    color: var(--ccm-text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-family: inherit;
    letter-spacing: 0.5px;
}

.ccm-back-btn:hover,
.ccm-back-btn:focus-visible {
    background: rgba(0, 229, 255, 0.06);
    border-color: var(--ccm-glass-border-strong);
    color: var(--ccm-cyan);
    box-shadow: var(--ccm-glow-cyan);
    transform: translateY(-1px);
}

.ccm-back-btn:active {
    transform: translateY(0);
}
/* ---------- HUD: Glassmorphism Info Cards ---------- */
.ccm-hud {
    display: flex;
    justify-content: space-around;
    gap: 10px;
    margin-bottom: 16px;
}

.ccm-hud-item {
    flex: 1;
    text-align: center;
    padding: 14px 8px;
    background: var(--ccm-glass);
    border: 1px solid var(--ccm-glass-border);
    border-radius: var(--ccm-radius-md);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
    transition: all 0.3s ease;
}

.ccm-hud-item:hover {
    border-color: var(--ccm-glass-border-strong);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 0 20px rgba(0, 229, 255, 0.08);
}

/* Low-moves warning */
.ccm-hud-item.danger {
    border-color: rgba(255, 82, 82, 0.55);
    box-shadow: 0 0 16px rgba(255, 82, 82, 0.25), inset 0 0 10px rgba(255, 82, 82, 0.05);
    animation: dangerPulse 0.8s ease-in-out infinite alternate;
}

@keyframes dangerPulse {
    0%   { box-shadow: 0 0 10px rgba(255, 82, 82, 0.15); }
    100% { box-shadow: 0 0 24px rgba(255, 82, 82, 0.4); }
}

.ccm-hud-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--ccm-text-muted);
    margin-bottom: 5px;
}

.ccm-hud-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(180deg, var(--ccm-cyan) 0%, var(--ccm-magenta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    transition: transform 220ms cubic-bezier(.2, .9, .2, 1);
}

.ccm-hud-value.pop {
    transform: scale(1.18);
}

.ccm-hud-item.danger .ccm-hud-value {
    background: linear-gradient(180deg, #ff5252 0%, #ff8a80 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Board Wrapper ---------- */
.ccm-board-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4px;
}

#ccmCanvas {
    border-radius: var(--ccm-radius-md);
    box-shadow:
        0 0 40px rgba(0, 229, 255, 0.14),
        0 0 18px rgba(224, 64, 251, 0.09),
        inset 0 0 40px rgba(0, 0, 0, 0.4);
    max-width: 100%;
    height: auto;
    transition: box-shadow 0.5s ease;
    background: #080814;
}

/* ---------- Level Select Panel ---------- */
.ccm-level-select {
    display: none;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: 16px 0;
    max-height: 400px;
    overflow-y: auto;
    animation: fadeInUp 0.35s ease;
}

.ccm-level-select.active {
    display: flex;
}

.ccm-level-btn {
    width: 52px;
    height: 52px;
    border-radius: var(--ccm-radius-sm);
    border: 1px solid var(--ccm-glass-border);
    background: var(--ccm-glass);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--ccm-text);
    font-size: 0.9rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    position: relative;
}

.ccm-level-btn:hover:not(.locked) {
    border-color: var(--ccm-cyan);
    box-shadow: var(--ccm-glow-cyan);
    transform: translateY(-2px);
    background: var(--ccm-glass-hover);
}

.ccm-level-btn.completed {
    border-color: var(--ccm-green);
    box-shadow: 0 0 12px rgba(0, 230, 118, 0.2);
}

.ccm-level-btn.locked {
    opacity: 0.4;
    cursor: not-allowed;
    filter: grayscale(0.6);
}

.ccm-level-btn .stars {
    font-size: 0.55rem;
    letter-spacing: 1px;
}

/* ---------- Modals ---------- */
.ccm-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}

.ccm-modal-overlay.active {
    display: flex;
}

.ccm-modal {
    background: var(--ccm-card);
    border: 1px solid var(--ccm-glass-border-strong);
    border-radius: var(--ccm-radius-lg);
    padding: 28px 24px;
    max-width: 380px;
    width: 90%;
    text-align: center;
    box-shadow:
        0 0 50px rgba(0, 229, 255, 0.12),
        0 30px 60px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.ccm-modal h2 {
    margin: 0 0 10px 0;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--ccm-cyan), var(--ccm-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ccm-modal p {
    color: var(--ccm-text-secondary);
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.ccm-input-group {
    margin-bottom: 16px;
}

.ccm-input-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--ccm-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ccm-input-group input {
    width: 100%;
    max-width: 240px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--ccm-glass-border);
    border-radius: var(--ccm-radius-sm);
    color: var(--ccm-text);
    font-size: 1rem;
    font-family: inherit;
    text-align: center;
    outline: none;
    transition: all 0.25s ease;
    box-sizing: border-box;
}

.ccm-input-group input:focus {
    border-color: var(--ccm-cyan);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.15);
}

.ccm-btn {
    padding: 12px 32px;
    background: linear-gradient(135deg, var(--ccm-cyan), var(--ccm-purple));
    border: none;
    border-radius: var(--ccm-radius-sm);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.ccm-btn:hover {
    box-shadow: 0 0 35px rgba(0, 229, 255, 0.35);
    transform: translateY(-2px);
}

.ccm-btn:active {
    transform: translateY(0);
}

.ccm-btn-secondary {
    background: transparent;
    border: 1px solid var(--ccm-glass-border);
    box-shadow: none;
    color: var(--ccm-text-secondary);
}

.ccm-btn-secondary:hover {
    border-color: var(--ccm-cyan);
    box-shadow: var(--ccm-glow-cyan);
    color: var(--ccm-cyan);
}

/* ---------- Combo Indicator ---------- */
.ccm-combo-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--ccm-cyan), var(--ccm-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    pointer-events: none;
    animation: comboPop 1s ease-out forwards;
    z-index: 10;
}

@keyframes comboPop {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
    30% { opacity: 1; transform: translate(-50%, -50%) scale(1.3); }
    100% { opacity: 0; transform: translate(-50%, -70%) scale(1); }
}

/* ---------- Objective Progress ---------- */
.ccm-objectives {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.ccm-objective-badge {
    padding: 6px 12px;
    background: var(--ccm-glass);
    border: 1px solid var(--ccm-glass-border);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--ccm-text-secondary);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    gap: 6px;
}

.ccm-objective-badge.completed {
    border-color: var(--ccm-success);
    color: var(--ccm-success);
    background: rgba(0, 230, 118, 0.08);
}

.ccm-objective-progress {
    font-weight: 700;
    margin-left: 4px;
}

.ccm-star-rating {
    font-size: 2rem;
    letter-spacing: 6px;
    margin: 10px 0;
    color: #ffab00;
    text-shadow: 0 0 15px rgba(255, 171, 0, 0.6);
}

.ccm-objective-icon {
    font-size: 0.9rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 600px) {
    .ccm-game-container {
        margin: 70px 8px 20px 8px;
        padding: 16px 10px;
    }

    .ccm-header h1 {
        font-size: 1.15rem;
        gap: 6px;
    }

    .ccm-header-icon {
        font-size: 1.3rem;
    }

    .ccm-back-btn {
        padding: 7px 14px;
        font-size: 0.8rem;
    }

    .ccm-hud-item {
        padding: 10px 6px;
    }

    .ccm-hud-label {
        font-size: 0.6rem;
        letter-spacing: 1.5px;
    }

    .ccm-hud-value {
        font-size: 1.2rem;
    }

    .ccm-level-btn {
        width: 44px;
        height: 44px;
        font-size: 0.8rem;
    }
}

@media (max-width: 1100px) {
    .ad-left-fixed {
        display: none !important;
    }
}

/* ---------- Scrollbar ---------- */
.ccm-level-select::-webkit-scrollbar {
    width: 4px;
}

.ccm-level-select::-webkit-scrollbar-track {
    background: transparent;
}

.ccm-level-select::-webkit-scrollbar-thumb {
    background: var(--ccm-glass-border);
    border-radius: 4px;
}

/* ---------- Animations ---------- */
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.1), inset 0 0 30px rgba(0, 0, 0, 0.5); }
    50% { box-shadow: 0 0 30px rgba(0, 229, 255, 0.2), inset 0 0 40px rgba(0, 0, 0, 0.5); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glitchShuffle {
    0% { filter: none; transform: none; }
    10% { filter: hue-rotate(90deg) saturate(2); transform: skewX(2deg); }
    20% { filter: hue-rotate(-90deg); transform: skewX(-1deg); }
    30% { filter: hue-rotate(180deg); transform: translateX(3px); }
    40% { filter: none; transform: none; }
    50% { filter: hue-rotate(-45deg); transform: translateX(-2px); }
    60% { filter: hue-rotate(45deg); transform: skewX(1deg); }
    70% { filter: none; transform: none; }
    100% { filter: none; transform: none; }
}

.ccm-glitch-active {
    animation: glitchShuffle 0.6s ease-out;
}