/* ============================================
   licensor.directory - Corrupted Filing Cabinet
   HUD-overlay glitch aesthetic
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

:root {
    --surface: #1a1714;
    --canvas: #0d0b0a;
    --primary: #c45a1c;
    --secondary: #e8913a;
    --ghost: #6b3a18;
    --text-primary: #b8ada0;
    --text-secondary: #6e6660;
    --glitch: #00d4ff;
    --glitch-red: #ff3333;
}

body {
    background: #0d0b0a;
    color: #b8ada0;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.85rem, 1.2vw, 1.05rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    line-height: 1.75;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- Scan Lines Overlay (z:100) --- */
#scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    pointer-events: none;
    background: repeating-linear-gradient(
        to bottom,
        transparent,
        transparent 2px,
        rgba(13, 11, 10, 0.4) 2px,
        rgba(13, 11, 10, 0.4) 4px
    );
    opacity: 0.3;
}

/* --- Static Noise Overlay --- */
#noise {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    z-index: 99;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s;
}

#noise::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: noiseShift 0.5s steps(5) infinite;
}

body.booted #noise {
    opacity: 0.03;
}

@keyframes noiseShift {
    0% { transform: translate(0, 0); }
    20% { transform: translate(-5%, -5%); }
    40% { transform: translate(3%, -3%); }
    60% { transform: translate(-3%, 5%); }
    80% { transform: translate(5%, 2%); }
    100% { transform: translate(0, 0); }
}

/* --- HUD Layer (z:50, fixed) --- */
#hud-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 50;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

body.booted #hud-layer {
    opacity: 1;
}

/* HUD Top Bar */
#hud-top-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Oswald', sans-serif;
    font-weight: 300;
    font-size: clamp(0.7rem, 1vw, 0.85rem);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #c45a1c;
    border-bottom: 1px solid rgba(196, 90, 28, 0.15);
    background: linear-gradient(to bottom, rgba(13, 11, 10, 0.8), transparent);
}

.hud-separator {
    color: #6b3a18;
}

.hud-status {
    color: #e8913a;
    animation: statusBlink 3s steps(1) infinite;
}

@keyframes statusBlink {
    0%, 85% { opacity: 1; }
    90% { opacity: 0; }
    95% { opacity: 1; }
}

/* Corner Brackets */
.corner-bracket {
    position: absolute;
    opacity: 0.5;
}

.corner-bracket.top-left {
    top: 40px;
    left: 16px;
    transform: translate(-20px, -20px);
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.corner-bracket.top-right {
    top: 40px;
    right: 16px;
    transform: translate(20px, -20px);
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.corner-bracket.bottom-left {
    bottom: 16px;
    left: 16px;
    transform: translate(-20px, 20px);
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.corner-bracket.bottom-right {
    bottom: 16px;
    right: 16px;
    transform: translate(20px, 20px);
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

body.booted .corner-bracket {
    transform: translate(0, 0);
}

/* Crosshair */
#crosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.08;
}

.crosshair-h {
    width: 40px;
    height: 1px;
    background: #c45a1c;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.crosshair-v {
    width: 1px;
    height: 40px;
    background: #c45a1c;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Data Ticker (right side) */
#data-ticker {
    position: absolute;
    top: 50px;
    right: 0;
    width: 15%;
    height: calc(100% - 60px);
    overflow: hidden;
    border-left: 1px solid rgba(196, 90, 28, 0.1);
}

.ticker-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: #6e6660;
    letter-spacing: 0.05em;
    padding: 20px 12px;
    animation: tickerScroll 30s linear infinite;
}

.ticker-content span {
    white-space: nowrap;
}

@keyframes tickerScroll {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100%); }
}

/* Left Measurement Lines */
#left-rules {
    position: absolute;
    top: 0;
    left: 0;
    width: 15%;
    height: 100%;
}

.rule-line {
    position: absolute;
    left: 20px;
    width: calc(100% - 40px);
    height: 1px;
    background: rgba(196, 90, 28, 0.12);
}

/* --- Boot Screen --- */
#boot-screen {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 10;
}

.boot-scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, transparent, #c45a1c, transparent);
    opacity: 0;
    z-index: 5;
}

.boot-scan-line.active {
    animation: scanSweep 0.6s ease-out forwards;
}

@keyframes scanSweep {
    0% { top: 0; opacity: 0.8; }
    100% { top: 100%; opacity: 0; }
}

.boot-content {
    text-align: center;
    opacity: 0;
}

body.booted .boot-content {
    opacity: 1;
}

#boot-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.title-line {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-size: clamp(3.5rem, 9vw, 8rem);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #c45a1c;
    mix-blend-mode: screen;
    line-height: 1;
    overflow: hidden;
    display: inline-block;
}

.title-line span {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.08s, transform 0.08s;
}

.title-line span.visible {
    opacity: 1;
    transform: translateY(0);
}

.boot-subtitle {
    margin-top: 24px;
    font-family: 'Oswald', sans-serif;
    font-weight: 300;
    font-size: clamp(0.7rem, 1.2vw, 0.9rem);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #6e6660;
    opacity: 0;
    transition: opacity 0.5s;
}

body.booted .boot-subtitle {
    opacity: 1;
}

.blink-cursor {
    animation: cursorBlink 0.8s steps(1) infinite;
    color: #c45a1c;
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* --- Sections Common --- */
#the-index,
#the-registry,
#signal-decay {
    position: relative;
    padding: 15vh 15% 15vh 18%;
    min-height: 150vh;
}

/* --- Ghost Panels --- */
.ghost-panel {
    position: absolute;
    border: 1px solid rgba(196, 90, 28, 0.04);
    background: rgba(26, 23, 20, 0.3);
    opacity: 0.06;
    pointer-events: none;
    transform: scale(0.97);
}

.ghost-1 { top: 10%; left: 22%; width: 55%; height: 35%; }
.ghost-2 { top: 55%; left: 12%; width: 40%; height: 25%; }
.ghost-3 { top: 5%; left: 25%; width: 50%; height: 30%; }
.ghost-4 { top: 40%; left: 15%; width: 35%; height: 20%; }
.ghost-5 { top: 70%; left: 30%; width: 45%; height: 22%; }
.ghost-6 { top: 8%; left: 20%; width: 50%; height: 35%; }
.ghost-7 { top: 55%; left: 28%; width: 40%; height: 25%; }

/* --- Watermark Text --- */
.watermark-text {
    position: absolute;
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-size: clamp(6rem, 15vw, 14rem);
    text-transform: uppercase;
    color: #c45a1c;
    opacity: 0.04;
    pointer-events: none;
    text-shadow: 3px 0 0 #00d4ff;
    letter-spacing: 0.15em;
    white-space: nowrap;
    z-index: 0;
}

.decay-watermark {
    opacity: 0.06;
}

/* --- Data Panels --- */
.data-panel {
    position: relative;
    margin-bottom: 60px;
    padding: 32px 36px;
    max-width: 700px;
    will-change: transform, opacity, filter;
}

.panel-primary {
    border: 1px solid #c45a1c;
    background: rgba(26, 23, 20, 0.7);
    box-shadow: inset 0 0 30px rgba(196, 90, 28, 0.08);
    backdrop-filter: blur(2px);
}

.panel-secondary {
    border: 1px dashed rgba(196, 90, 28, 0.3);
    background: rgba(26, 23, 20, 0.4);
    padding: 24px 28px;
    margin-left: 40px;
    max-width: 580px;
}

/* Panel Corners */
.panel-corner {
    position: absolute;
    pointer-events: none;
}
.panel-corner.tl { top: -2px; left: -2px; }
.panel-corner.tr { top: -2px; right: -2px; }
.panel-corner.bl { bottom: -2px; left: -2px; }
.panel-corner.br { bottom: -2px; right: -2px; }

/* Panel Label */
.panel-label {
    font-family: 'Oswald', sans-serif;
    font-weight: 300;
    font-size: clamp(0.75rem, 1.5vw, 1rem);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #e8913a;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(196, 90, 28, 0.15);
}

/* Panel Body */
.panel-body p {
    color: #b8ada0;
    line-height: 1.75;
}

/* Panel Meta */
.panel-meta {
    display: flex;
    gap: 24px;
    margin-top: 20px;
    padding-top: 12px;
    border-top: 1px solid rgba(196, 90, 28, 0.1);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: #6e6660;
    text-transform: uppercase;
}

/* Registry Data Rows */
.registry-data {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.data-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 4px 0;
    border-bottom: 1px solid rgba(196, 90, 28, 0.05);
}

.data-key {
    color: #6e6660;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    min-width: 140px;
}

.data-val {
    color: #b8ada0;
    text-align: right;
}

.status-active { color: #e8913a; }
.status-pending { color: #c45a1c; }
.status-warning { color: #ff3333; }

/* --- Blur Reveal Animation --- */
.blur-reveal {
    opacity: 0.3;
    filter: blur(8px);
    transition: opacity 0.5s ease, filter 0.5s ease;
}

.blur-reveal.revealed {
    opacity: 1;
    filter: blur(0);
}

/* --- Chromatic Aberration on Panels --- */
.chromatic-trigger.chromatic-active {
    animation: chromaticBorder 0.3s ease-out;
}

@keyframes chromaticBorder {
    0% {
        box-shadow: inset 0 0 30px rgba(196, 90, 28, 0.08),
                    2px 0 0 #00d4ff,
                    -2px 0 0 #ff3333;
    }
    100% {
        box-shadow: inset 0 0 30px rgba(196, 90, 28, 0.08),
                    0 0 0 transparent,
                    0 0 0 transparent;
    }
}

/* --- Connector Lines --- */
.connector-line {
    position: absolute;
    background: rgba(196, 90, 28, 0.08);
    pointer-events: none;
}

.connector-1 {
    width: 1px;
    height: 200px;
    top: 25%;
    left: 16%;
}

.connector-2 {
    width: 120px;
    height: 1px;
    top: 45%;
    left: 16%;
}

.connector-3 {
    width: 1px;
    height: 150px;
    top: 65%;
    left: 75%;
}

/* --- Horizontal Tickers --- */
.h-ticker {
    position: relative;
    margin: 40px 0;
    overflow: hidden;
    border-top: 1px solid rgba(196, 90, 28, 0.1);
    border-bottom: 1px solid rgba(196, 90, 28, 0.1);
    padding: 8px 0;
    max-width: 700px;
}

.h-ticker-track {
    display: inline-block;
    white-space: nowrap;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    color: #6e6660;
    animation: hTickerScroll 25s linear infinite;
}

.h-ticker-track-2 {
    animation-duration: 30s;
    animation-direction: reverse;
}

@keyframes hTickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Signal Decay Section --- */
#signal-decay {
    min-height: 120vh;
}

.decay-panel {
    animation: decayFlicker 4s steps(3) infinite;
}

@keyframes decayFlicker {
    0%, 80% { opacity: 1; }
    85% { opacity: 0.6; }
    90% { opacity: 1; }
    95% { opacity: 0.4; }
    100% { opacity: 1; }
}

.decay-panel.revealed {
    animation: decayFlicker 4s steps(3) infinite;
}

/* End of Signal */
#end-signal {
    margin-top: 80px;
    text-align: center;
    padding: 60px 0;
}

.end-signal-text {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-size: clamp(3.5rem, 9vw, 8rem);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #c45a1c;
    mix-blend-mode: screen;
    text-shadow: 3px 0 0 rgba(0, 212, 255, 0.3), -3px 0 0 rgba(255, 51, 51, 0.3);
    animation: signalEnd 2s steps(3) infinite;
}

@keyframes signalEnd {
    0%, 70% { opacity: 1; }
    75% { opacity: 0.3; transform: skewX(1deg); }
    80% { opacity: 0.8; transform: skewX(-0.5deg); }
    85% { opacity: 0.2; transform: skewX(2deg); }
    90% { opacity: 1; transform: skewX(0); }
}

/* Void Fade */
#void-fade {
    position: relative;
    height: 40vh;
    background: linear-gradient(to bottom, transparent, #0d0b0a);
    pointer-events: none;
}

/* --- Dense Scanlines for Decay --- */
body.signal-decay #scanlines {
    background: repeating-linear-gradient(
        to bottom,
        transparent,
        transparent 1px,
        rgba(13, 11, 10, 0.5) 1px,
        rgba(13, 11, 10, 0.5) 2px
    );
    opacity: 0.5;
}

body.signal-decay #noise {
    opacity: 0.08;
}

/* --- Responsive adjustments --- */
@media (max-width: 900px) {
    #the-index,
    #the-registry,
    #signal-decay {
        padding: 10vh 6% 10vh 6%;
    }

    #data-ticker {
        display: none;
    }

    #left-rules {
        display: none;
    }

    .data-panel {
        max-width: 100%;
    }

    .panel-secondary {
        margin-left: 0;
        max-width: 100%;
    }

    .data-row {
        flex-direction: column;
        gap: 2px;
    }

    .data-val {
        text-align: left;
    }

    .watermark-text {
        font-size: clamp(3rem, 12vw, 6rem);
    }
}

@media (max-width: 600px) {
    .title-line {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .end-signal-text {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .panel-meta {
        flex-direction: column;
        gap: 4px;
    }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .blur-reveal {
        filter: none;
        opacity: 1;
    }
}