/* ============================================
   PROYECTO AURORA ARG - Hoja de Estilos Global
   ============================================ */

/* --- Reset y base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-dark: #0a0a0a;
    --bg-terminal: #0d0d0d;
    --text-primary: #c0ffc0;
    --text-secondary: #80c080;
    --text-dim: #3a5a3a;
    --accent: #00ff41;
    --accent-glow: #00ff41aa;
    --warning: #ff4444;
    --warning-glow: #ff444488;
    --border: #1a3a1a;
    --border-active: #00ff41;
    --font-mono: 'Courier New', 'Consolas', 'Monaco', 'Liberation Mono', monospace;
    --scanline-opacity: 0.03;
}

@font-face {
    font-family: 'Terminal';
    src: local('Courier New'), local('Consolas'), local('Monaco');
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* --- Efectos globales --- */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0px,
        transparent 2px,
        rgba(0, 0, 0, 0.08) 2px,
        rgba(0, 0, 0, 0.08) 4px
    );
    pointer-events: none;
    z-index: 9999;
}

.glitch-flicker {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    animation: flicker 8s infinite;
    opacity: 0;
}

@keyframes flicker {
    0%, 100% { opacity: 0; }
    3% { opacity: 0.03; }
    6% { opacity: 0; }
    7% { opacity: 0.06; }
    8% { opacity: 0; }
    50% { opacity: 0; }
    51% { opacity: 0.04; }
    52% { opacity: 0; }
    94% { opacity: 0; }
    95% { opacity: 0.05; }
    96% { opacity: 0; }
}

/* --- Terminal (index.html) --- */
.terminal-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(ellipse at center, #0a1a0a 0%, #020502 100%);
    padding: 20px;
}

.terminal-container {
    width: 100%;
    max-width: 750px;
    background-color: #0a0f0a;
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.08), 0 0 80px rgba(0, 0, 0, 0.8);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background-color: #111a11;
    border-bottom: 1px solid var(--border);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.terminal-dot.red { background-color: #ff5555; }
.terminal-dot.yellow { background-color: #ffaa00; }
.terminal-dot.green { background-color: #00cc44; }

.terminal-title {
    margin-left: 12px;
    font-size: 0.8rem;
    color: var(--text-dim);
    letter-spacing: 1px;
}

.terminal-body {
    padding: 24px;
    min-height: 350px;
}

.terminal-line {
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: var(--text-primary);
    text-shadow: 0 0 4px rgba(0, 255, 65, 0.3);
}

.terminal-line.blank {
    height: 0.8em;
}

.prompt {
    color: var(--accent);
    font-weight: bold;
    margin-right: 8px;
}

.prompt.warning {
    color: var(--warning);
    animation: warning-pulse 2s infinite;
}

@keyframes warning-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.blink-cursor {
    animation: blink 1s step-end infinite;
}

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

.typewriter {
    overflow: hidden;
    white-space: nowrap;
    animation: typing 2s steps(40, end);
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

.hidden-clue {
    color: rgba(0, 255, 65, 0.04);
    font-size: 0.75rem;
    user-select: none;
    transition: color 0.3s;
}

.hidden-clue:hover {
    color: var(--accent);
    text-shadow: 0 0 8px var(--accent-glow);
}

.terminal-line.dim {
    opacity: 0.3;
    font-size: 0.7rem;
    margin-top: 20px;
}

.terminal-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background-color: #111a11;
    border-top: 1px solid var(--border);
    font-size: 0.7rem;
    color: var(--text-dim);
}

.separator {
    color: var(--border);
}

.blink {
    animation: blink 1.5s step-end infinite;
    color: var(--accent);
}

/* Feedback para contraseña incorrecta */
.feedback-error {
    color: var(--warning) !important;
    text-shadow: 0 0 8px var(--warning-glow) !important;
    animation: shake 0.5s;
}

.feedback-success {
    color: #00ff88 !important;
    text-shadow: 0 0 12px rgba(0, 255, 136, 0.6) !important;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-10px); }
    40% { transform: translateX(10px); }
    60% { transform: translateX(-6px); }
    80% { transform: translateX(6px); }
}

/* --- Página de Archivos (archivos.html) --- */
.files-page {
    background: radial-gradient(ellipse at top, #0d1a0d 0%, #030803 100%);
    min-height: 100vh;
}

.top-bar,
.bottom-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    background-color: #0a120a;
    border-bottom: 1px solid var(--border);
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 1px;
    flex-wrap: wrap;
    gap: 10px;
}

.bottom-bar {
    border-top: 1px solid var(--border);
    border-bottom: none;
    margin-top: 40px;
}

.classification {
    color: var(--warning);
    font-weight: bold;
    animation: warning-pulse 3s infinite;
}

.files-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px 20px;
}

.glitch-text {
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 4px;
    text-align: center;
    color: var(--accent);
    text-shadow: 0 0 15px var(--accent-glow);
    position: relative;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-text::before {
    color: #ff0044;
    animation: glitch-shift 2s infinite linear alternate-reverse;
    clip-path: inset(0 0 60% 0);
    z-index: -1;
}

.glitch-text::after {
    color: #0044ff;
    animation: glitch-shift 3s infinite linear alternate;
    clip-path: inset(40% 0 0 0);
    z-index: -1;
}

@keyframes glitch-shift {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 2px); }
    40% { transform: translate(3px, -1px); }
    60% { transform: translate(-1px, -2px); }
    80% { transform: translate(2px, 1px); }
    100% { transform: translate(0); }
}

.subtitle {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-bottom: 35px;
    letter-spacing: 2px;
}

.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.file-card {
    background-color: #0d150d;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: default;
}

.file-card:hover {
    border-color: var(--border-active);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
    transform: translateY(-2px);
}

.file-card.corrupted {
    opacity: 0.7;
    border-style: dashed;
    border-color: #3a1a1a;
    position: relative;
}

.file-card.corrupted::before {
    content: '⚠️ CORRUPTO';
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-20deg);
    font-size: 2rem;
    color: rgba(255, 68, 68, 0.2);
    z-index: 0;
    pointer-events: none;
}

.file-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background-color: #111a11;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
}

.file-icon {
    font-size: 1rem;
}

.file-name {
    flex-grow: 1;
    color: var(--text-primary);
    font-weight: bold;
}

.file-stamp {
    font-size: 0.6rem;
    padding: 2px 8px;
    border: 1px solid var(--warning);
    color: var(--warning);
    border-radius: 2px;
    letter-spacing: 1px;
}

.file-card-body {
    padding: 16px;
    font-size: 0.8rem;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.file-card-body p {
    margin-bottom: 8px;
}

.file-card-body strong {
    color: var(--accent);
}

.redacted {
    background-color: #1a1a1a;
    color: #1a1a1a;
    padding: 2px 6px;
    border-radius: 2px;
    transition: all 0.4s ease;
    cursor: pointer;
    user-select: none;
}

.redacted:hover {
    background-color: transparent;
    color: var(--accent);
    text-shadow: 0 0 6px var(--accent-glow);
}

.status-active {
    color: #ff4444;
    animation: warning-pulse 2s infinite;
}

.coded-message {
    background-color: #050a05;
    padding: 10px 14px;
    border-left: 3px solid var(--accent);
    font-size: 0.85rem;
    letter-spacing: 3px;
    color: var(--text-secondary);
    margin: 8px 0;
    overflow-x: auto;
}

.translation-hint,
.tiny-clue {
    font-size: 0.7rem;
    color: var(--text-dim);
    font-style: italic;
}

.tiny-clue {
    opacity: 0.15;
    transition: opacity 0.3s;
    cursor: default;
}

.tiny-clue:hover {
    opacity: 1;
}

.hidden-note {
    opacity: 0;
    transition: opacity 0.3s;
}

.redacted:hover .hidden-note {
    opacity: 1;
}

.file-card-footer.hidden-clue {
    padding: 8px 16px;
    font-size: 0.65rem;
    border-top: 1px solid var(--border);
    text-align: right;
    opacity: 0.2;
    transition: opacity 0.3s;
}

.file-card-footer.hidden-clue:hover {
    opacity: 1;
}

.corrupted-text {
    color: #553333;
    font-size: 0.7rem;
    word-break: break-all;
}

.navigation-hint {
    text-align: center;
    margin-top: 30px;
    color: var(--text-dim);
    font-size: 0.85rem;
}

.blink-subtle {
    animation: blink 2s step-end infinite;
    font-size: 1.5rem;
    color: var(--accent);
}

/* --- Página de Transmisión (transmision.html) --- */
.transmission-page {
    background: radial-gradient(ellipse at center, #050510 0%, #010103 100%);
    min-height: 100vh;
    position: relative;
}

.interference-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9997;
}

.transmission-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.transmission-header {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 16px;
    background-color: #0a0a15;
    border: 1px solid #1a1a3a;
    border-radius: 4px;
    margin-bottom: 20px;
    font-size: 0.75rem;
    color: #6666aa;
    letter-spacing: 2px;
}

.signal-visualizer {
    width: 100%;
    height: 100px;
    border: 1px solid #1a1a3a;
    border-radius: 4px;
    margin-bottom: 25px;
    overflow: hidden;
    background-color: #020208;
}

#signalCanvas {
    width: 100%;
    height: 100%;
}

.interference-title {
    text-align: center;
    font-size: 1.5rem;
    letter-spacing: 6px;
    color: var(--accent);
    text-shadow: 0 0 20px var(--accent-glow), 0 0 40px var(--accent-glow);
    margin-bottom: 25px;
    animation: interference-flicker 4s infinite;
}

@keyframes interference-flicker {
    0%, 100% { opacity: 1; text-shadow: 0 0 20px var(--accent-glow); }
    25% { opacity: 0.7; text-shadow: 0 0 5px var(--accent-glow); }
    30% { opacity: 1; text-shadow: 0 0 30px var(--accent-glow); }
    50% { opacity: 0.5; }
    55% { opacity: 1; }
}

.interference-text {
    text-align: center;
    color: #8888aa;
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-shadow: 0 0 8px rgba(100, 100, 200, 0.4);
}

.normal-text {
    text-align: center;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.hidden-message {
    opacity: 0.4;
    transition: opacity 0.5s;
    cursor: default;
}

.hidden-message:hover {
    opacity: 1;
    text-shadow: 0 0 10px var(--accent-glow);
}

.interactive-zone {
    text-align: center;
    padding: 20px;
    margin: 20px 0;
    border: 2px dashed #1a3a1a;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.interactive-zone:hover {
    border-color: var(--accent);
    box-shadow: 0 0 25px rgba(0, 255, 65, 0.15);
    background-color: rgba(0, 255, 65, 0.03);
}

.interactive-zone.active {
    border-color: var(--accent);
    background-color: rgba(0, 255, 65, 0.05);
    animation: pulse-border 1s infinite;
}

@keyframes pulse-border {
    0%, 100% { box-shadow: 0 0 15px rgba(0, 255, 65, 0.2); }
    50% { box-shadow: 0 0 35px rgba(0, 255, 65, 0.4); }
}

.tuning-text {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.progress-bar {
    width: 100%;
    max-width: 400px;
    height: 6px;
    background-color: #0a1a0a;
    border-radius: 3px;
    margin: 0 auto 8px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #00ff88, var(--accent));
    border-radius: 3px;
    width: 0%;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px var(--accent-glow);
}

.tuning-percentage {
    font-size: 0.8rem;
    color: var(--accent);
}

.hidden-text-final {
    text-align: center;
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: bold;
    text-shadow: 0 0 15px var(--accent-glow);
    margin-top: 20px;
    opacity: 0;
    transition: opacity 1s ease;
    letter-spacing: 1px;
}

.hidden-text-final.revealed {
    opacity: 1;
    animation: reveal-glow 2s infinite;
}

@keyframes reveal-glow {
    0%, 100% { text-shadow: 0 0 15px var(--accent-glow); }
    50% { text-shadow: 0 0 35px var(--accent-glow), 0 0 60px var(--accent); }
}

.floating-numbers {
    text-align: center;
    margin: 15px 0;
    font-size: 2rem;
    letter-spacing: 8px;
    color: var(--text-dim);
    opacity: 0.5;
    animation: float-nums 3s ease-in-out infinite;
}

@keyframes float-nums {
    0%, 100% { transform: translateY(0); opacity: 0.4; }
    50% { transform: translateY(-8px); opacity: 0.7; }
}

.frequency-analyzer {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 6px;
    height: 80px;
    margin-top: 20px;
}

.freq-bar {
    width: 20px;
    background-color: #1a3a1a;
    border-radius: 2px;
    transition: all 0.3s ease;
    min-height: 10px;
}

.freq-bar.active {
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
    animation: bar-pulse 1.5s ease-in-out infinite;
}

@keyframes bar-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.clue-corner {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 2;
}

.rotating-clue {
    font-size: 0.7rem;
    color: var(--text-dim);
    animation: rotate-clue 8s linear infinite;
    display: inline-block;
}

@keyframes rotate-clue {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Página Final (final.html) --- */
.final-page {
    background: radial-gradient(ellipse at center, #0a0a20 0%, #010108 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.final-container {
    max-width: 700px;
    width: 100%;
    padding: 30px;
    position: relative;
    z-index: 1;
    text-align: center;
}

.seal {
    margin-bottom: 30px;
}

.seal-circle {
    width: 140px;
    height: 140px;
    margin: 0 auto;
    border: 3px solid var(--accent);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 40px var(--accent-glow), inset 0 0 20px rgba(0, 255, 65, 0.1);
    animation: seal-pulse 3s ease-in-out infinite;
}

@keyframes seal-pulse {
    0%, 100% { box-shadow: 0 0 30px var(--accent-glow); }
    50% { box-shadow: 0 0 60px var(--accent-glow), 0 0 100px rgba(0, 255, 65, 0.3); }
}

.seal-text {
    font-size: 0.6rem;
    letter-spacing: 3px;
    color: var(--accent);
}

.seal-text.large {
    font-size: 0.9rem;
    font-weight: bold;
    letter-spacing: 5px;
}

.seal-eye {
    font-size: 1.8rem;
    margin-top: 4px;
}

.final-title {
    font-size: 2.2rem;
    letter-spacing: 8px;
    margin-bottom: 30px;
}

.reveal-line {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    opacity: 0;
    animation: reveal-line 0.6s forwards;
    letter-spacing: 2px;
}

.reveal-line.delay-1 { animation-delay: 0.8s; }
.reveal-line.delay-2 { animation-delay: 1.6s; }
.reveal-line.delay-3 { animation-delay: 2.4s; }
.reveal-line.delay-4 { animation-delay: 3.2s; }
.reveal-line.delay-5 { animation-delay: 4.5s; }
.reveal-line.delay-6 { animation-delay: 5.3s; }
.reveal-line.delay-7 { animation-delay: 6.1s; }

@keyframes reveal-line {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.final-message-box {
    margin: 30px 0;
    padding: 25px;
    border: 1px solid var(--accent);
    border-radius: 8px;
    background-color: rgba(0, 255, 65, 0.03);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.08);
}

.final-message {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-primary);
    letter-spacing: 1px;
    font-style: italic;
}

.final-coordinates {
    margin: 30px 0;
    padding: 15px;
    background-color: #050510;
    border-radius: 4px;
    border-left: 3px solid var(--accent);
}

.final-coordinates span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.coord {
    font-size: 1rem !important;
    color: var(--accent) !important;
    letter-spacing: 3px !important;
}

.coord-note {
    font-style: italic;
    color: var(--text-secondary) !important;
}

.final-footer-note {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.final-footer-note p {
    color: var(--text-dim);
    margin-bottom: 5px;
}

.small-note {
    font-size: 0.7rem;
    opacity: 0.6;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .terminal-container {
        max-width: 100%;
    }

    .file-grid {
        grid-template-columns: 1fr;
    }

    .glitch-text {
        font-size: 1.4rem;
    }

    .final-title {
        font-size: 1.5rem;
    }

    .transmission-header {
        flex-direction: column;
        text-align: center;
    }

    .seal-circle {
        width: 100px;
        height: 100px;
    }

    .terminal-body {
        padding: 16px;
        font-size: 0.8rem;
    }

    .floating-numbers {
        font-size: 1.3rem;
    }
}

@media (max-width: 400px) {
    .terminal-header {
        flex-wrap: wrap;
    }

    .terminal-title {
        font-size: 0.65rem;
    }

    .top-bar,
    .bottom-bar {
        font-size: 0.6rem;
        padding: 8px 10px;
    }

    .file-card-body {
        font-size: 0.7rem;
    }
}