@font-face {
    font-family: 'Conthrax';
    src: url('../fonts/Conthrax-SemiBold.otf') format('opentype');
    font-display: swap;
}

/* ==========================================================
   FULLSCREEN LOADING OVERLAY — GAME STYLE
   ========================================================== */

#loadingOverlay {
    font-family: 'Conthrax', 'Orbitron', sans-serif;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: #050810;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: stretch;
    overflow: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

/* ── Background Image Layer ── */
.loading-bg-layer {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    /* subtle dark vignette bottom-up for readability */
    z-index: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
    /* Gradient overlay: transparent at top → dark at bottom */
}

.loading-bg-layer.bg-loaded {
    opacity: 1;
}

/* Dark gradient over the bg to make bottom panel readable */
.loading-bg-layer::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(5, 8, 16, 0.05) 0%,
        rgba(5, 8, 16, 0.15) 40%,
        rgba(5, 8, 16, 0.75) 70%,
        rgba(5, 8, 16, 0.95) 100%
    );
    z-index: 1;
}

/* Optional cinematic top vignette */
.loading-bg-layer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom, rgba(5, 8, 16, 0.7), transparent);
    z-index: 2;
}

/* ── Scanline Effect ── */
.loading-scanlines {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0px,
        transparent 3px,
        rgba(0, 0, 0, 0.08) 3px,
        rgba(0, 0, 0, 0.08) 4px
    );
    animation: scanline-drift 8s linear infinite;
    opacity: 0.5;
}

@keyframes scanline-drift {
    from { background-position: 0 0; }
    to   { background-position: 0 100px; }
}

/* ── Bottom HUD Panel ── */
.loading-hud-panel {
    position: relative;
    z-index: 10;
    padding: 28px 40px 36px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    /* Glassmorphism panel */
    background: rgba(5, 8, 16, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid rgba(0, 255, 213, 0.18);
}

/* ── Logo / Title Row ── */
.loading-title-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 4px;
}

.loading-logo {
    font-size: clamp(22px, 4vw, 36px);
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.loading-logo .sao {
    color: #6ee7ff;
    text-shadow: 0 0 18px rgba(110, 231, 255, 0.55), 0 0 40px rgba(110, 231, 255, 0.2);
}

.loading-logo .dem {
    color: #5dffb2;
    text-shadow: 0 0 18px rgba(93, 255, 178, 0.55), 0 0 40px rgba(93, 255, 178, 0.2);
}

.loading-label-text {
    font-size: 11px;
    color: rgba(110, 231, 255, 0.55);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-family: 'Courier New', monospace;
    align-self: center;
    padding-left: 4px;
    border-left: 2px solid rgba(110, 231, 255, 0.3);
    padding-left: 10px;
    animation: blink-label 1.8s step-end infinite;
}

@keyframes blink-label {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.25; }
}

/* ── Progress Bar Area ── */
.loading-bar-row {
    display: flex;
    align-items: center;
    gap: 16px;
    transition: opacity 0.4s ease, transform 0.4s ease, height 0.4s ease;
}

#loadingOverlay.loading-complete .loading-bar-row,
#loadingOverlay.loading-complete .loading-status-row {
    opacity: 0;
    visibility: hidden;
    height: 0;
    margin: 0;
    padding: 0;
    pointer-events: none;
    transform: translateY(-10px);
}

.loading-bar-track {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(0, 255, 213, 0.2);
    position: relative;
    overflow: hidden;
}

.loading-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #00ffd5, #6ee7ff, #5dffb2);
    background-size: 200% 100%;
    animation: bar-shimmer 1.5s linear infinite;
    box-shadow: 0 0 12px rgba(0, 255, 213, 0.7), 0 0 30px rgba(0, 255, 213, 0.3);
    transition: width 0.15s ease-out;
    position: relative;
}

/* Bright leading edge */
.loading-bar-fill::after {
    content: '';
    position: absolute;
    right: 0;
    top: -2px;
    bottom: -2px;
    width: 4px;
    background: #fff;
    box-shadow: 0 0 10px #00ffd5, 0 0 20px #00ffd5;
    opacity: 0.9;
}

@keyframes bar-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: 0% 0; }
}

.loading-pct {
    font-size: 14px;
    font-weight: 900;
    color: #00ffd5;
    letter-spacing: 0.05em;
    min-width: 42px;
    text-align: right;
    text-shadow: 0 0 12px rgba(0, 255, 213, 0.6);
    font-family: 'Courier New', monospace;
}

/* ── Status + Tip Row ── */
.loading-status-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.loading-status-text {
    color: rgba(110, 231, 255, 0.65);
    display: flex;
    align-items: center;
    gap: 6px;
}

.loading-status-text::before {
    content: '▶';
    color: #00ffd5;
    font-size: 8px;
    animation: pulse-arrow 1s ease infinite alternate;
}

@keyframes pulse-arrow {
    from { opacity: 0.3; }
    to   { opacity: 1; }
}

/* ── TIP Section ── */
.loading-tip-row {
    border-top: 1px solid rgba(0, 255, 213, 0.1);
    padding-top: 12px;
    margin-top: 4px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.loading-tip-label {
    font-size: 9px;
    color: #00ffd5;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
    text-transform: uppercase;
    border: 1px solid rgba(0, 255, 213, 0.4);
    padding: 3px 7px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 2px;
}

.loading-tip-text {
    font-size: 12px;
    color: rgba(200, 230, 255, 0.75);
    font-family: 'Inter', 'Segoe UI', sans-serif;
    line-height: 1.55;
    letter-spacing: 0;
    font-weight: 300;
    font-style: italic;
    transition: opacity 0.4s ease;
}

.loading-tip-text.fading {
    opacity: 0;
}

/* ── Top corner decoration ── */
.loading-corner-tl {
    position: absolute;
    top: 24px;
    left: 30px;
    z-index: 10;
    font-family: 'Courier New', monospace;
    font-size: 9px;
    color: rgba(110, 231, 255, 0.45);
    letter-spacing: 2px;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.loading-corner-tl .corner-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.loading-corner-tl .corner-line::before {
    content: '';
    display: block;
    width: 18px;
    height: 1px;
    background: rgba(110, 231, 255, 0.4);
}

/* ── "PRESS ANY KEY TO CONTINUE" prompt ── */
#loadingPressAny {
    position: absolute;
    bottom: 38px;
    right: 40px;
    z-index: 20;
    font-family: 'Conthrax', 'Orbitron', sans-serif;
    font-size: clamp(10px, 1.8vw, 13px);
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(0, 255, 213, 0.9);
    text-shadow:
        0 0 10px rgba(0, 255, 213, 0.8),
        0 0 25px rgba(0, 255, 213, 0.4);
    cursor: pointer;
    user-select: none;

    /* Hidden by default */
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;
    transition: all 0.5s ease;
}

/* New: styles for when moved into HUD panel via JS */
.loading-hud-panel #loadingPressAny {
    position: static;
    margin: 15px 0 10px; /* Increased top margin for separation from logo */
    text-align: center;
    width: 100%;
    font-size: clamp(14px, 2.5vw, 18px);
    transform: none;
    white-space: nowrap; /* Prevent wrapping */
    transition: opacity 0.5s ease;
}

#loadingPressAny.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
    /* Slow pulse */
    animation: press-any-pulse 1.6s ease-in-out infinite;
}

#loadingPressAny.clicked {
    animation: none;
    opacity: 0;
    transform: translateY(-4px) scale(1.05);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

@keyframes press-any-pulse {
    0%,  100% { opacity: 1;    text-shadow: 0 0 10px rgba(0,255,213,0.8), 0 0 25px rgba(0,255,213,0.4); }
    50%        { opacity: 0.35; text-shadow: 0 0 4px  rgba(0,255,213,0.3); }
}

/* Optional: decorative bracket around the text */
#loadingPressAny::before { content: '[ '; color: rgba(0,255,213,0.5); }
#loadingPressAny::after  { content: ' ]'; color: rgba(0,255,213,0.5); }

/* ── Dismiss (finished) ── */
body.finished #loadingOverlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ==========================================================
   CHAT PAGE — MINI LOADING BAR
   ========================================================== */

.chat-loading {
    width: 160px;
    margin-top: 6px;
}

.chat-loading-bar {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
}

.chat-loading-bar .chunk {
    height: 8px;
    background: transparent;
    border: 1px solid #00ffff;
    box-shadow: inset 0 0 3px rgba(0, 255, 255, 0.3);
}

.chat-loading-bar .chunk.active {
    background: #00ffff;
    box-shadow:
        0 0 4px #00ffff,
        0 0 8px rgba(0, 255, 255, 0.8);
}

/* ── Mobile Responsive Fixes ── */
@media (max-width: 768px) {
    .loading-hud-panel {
        padding: 24px 20px 30px;
        gap: 12px;
    }

    #loadingPressAny {
        bottom: auto;
        top: 65%; /* Move it up to the background area */
        right: 20px;
        left: 20px;
        text-align: center;
        font-size: 11px;
        letter-spacing: 2px;
        transform: translateY(10px);
        white-space: nowrap; /* Prevent wrapping on mobile */
    }

    #loadingPressAny.visible {
        transform: translateY(0);
    }

    #loadingPressAny.clicked {
        transform: translateY(-5px) scale(1.1);
    }
    
    .loading-corner-tl {
        left: 20px;
        top: 20px;
        font-size: 8px;
    }
}