/* quietjoon.com — Observatory Console */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --parchment: #e8dcc4;
    --ash: #e0ddd8;
    --terracotta: #9c5c4a;
    --slate-blue: #5c8a9c;
    --deep-black: #1a1714;
    --gold: #c9b896;
    --dark-brown: #2d2923;
    --olive: #8a7d65;
    --amber: #c4943a;
    --void: #0e0c0a;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Mono', monospace;
    background: var(--void);
    color: var(--gold);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Panels */
.panel {
    width: 100vw;
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.panel-boot {
    background: linear-gradient(180deg, var(--void) 0%, var(--deep-black) 100%);
}

.panel-log {
    background: var(--deep-black);
    border-top: 1px solid var(--dark-brown);
}

.panel-chart {
    background: var(--void);
    border-top: 1px solid var(--dark-brown);
}

.panel-instruments {
    background: linear-gradient(180deg, var(--deep-black) 0%, var(--void) 100%);
    border-top: 1px solid var(--dark-brown);
}

.panel-signoff {
    background: var(--void);
    border-top: 1px solid var(--dark-brown);
}

.panel-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1000px;
    padding: 4rem 2rem;
    text-align: center;
}

/* Star Fields */
.star-field {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

/* Typography */
.domain-title {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: clamp(2.5rem, 6vw, 5rem);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.system-status {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--olive);
    letter-spacing: 0.08em;
}

.system-status.sub {
    margin-top: 0.3rem;
    color: var(--slate-blue);
}

.panel-header {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: clamp(1.2rem, 3vw, 2rem);
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 3rem;
    text-transform: uppercase;
}

/* Boot Sequence */
.system-header {
    margin-bottom: 3rem;
}

.blink-cursor {
    display: inline-block;
    width: 10px;
    height: 2px;
    background: var(--amber);
    animation: blink 1s step-end infinite;
    margin-bottom: 1rem;
}

@keyframes blink {
    50% { opacity: 0; }
}

.boot-sequence {
    text-align: left;
    max-width: 500px;
    margin: 0 auto 3rem;
}

.boot-line {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--olive);
    letter-spacing: 0.05em;
    padding: 0.3rem 0;
    opacity: 0;
    transform: translateY(5px);
    animation: fadeInLine 0.5s forwards;
}

.boot-line:nth-child(1) { animation-delay: 0.5s; }
.boot-line:nth-child(2) { animation-delay: 1.2s; }
.boot-line:nth-child(3) { animation-delay: 1.9s; }
.boot-line:nth-child(4) { animation-delay: 2.6s; color: var(--slate-blue); }

@keyframes fadeInLine {
    to { opacity: 1; transform: translateY(0); }
}

/* Scroll Indicator */
.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: pulse 2s ease-in-out infinite;
    animation-delay: 3.5s;
    opacity: 0;
    animation-fill-mode: forwards;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.scroll-arrow {
    font-size: 1.5rem;
    color: var(--amber);
}

.scroll-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--olive);
}

/* Gauges */
.instrument-cluster {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.gauge-panel {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.gauge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.gauge-svg {
    width: 100px;
    height: 100px;
}

.gauge-track {
    fill: none;
    stroke: var(--dark-brown);
    stroke-width: 6;
}

.gauge-fill {
    fill: none;
    stroke: var(--amber);
    stroke-width: 6;
    stroke-dasharray: 314;
    stroke-dashoffset: 100;
    stroke-linecap: round;
    transform: rotate(-90deg);
    transform-origin: center;
    transition: stroke-dashoffset 1.5s ease;
}

.gauge-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 12px;
    fill: var(--olive);
    text-anchor: middle;
}

.gauge-value {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: var(--gold);
}

/* Log Entries */
.log-entries {
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.log-entry {
    display: flex;
    gap: 1.5rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(45, 41, 35, 0.6);
}

.log-time {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem;
    color: var(--slate-blue);
    white-space: nowrap;
}

.log-msg {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--ash);
}

/* Star Chart */
.chart-container {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

#star-chart {
    max-width: 100%;
    height: auto;
    border-radius: 50%;
    border: 1px solid var(--dark-brown);
    background: radial-gradient(ellipse at center, var(--deep-black) 0%, var(--void) 100%);
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.legend-item {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem;
    color: var(--olive);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-dot {
    display: inline-block;
    border-radius: 50%;
    background: var(--gold);
}

.legend-dot.mag1 { width: 4px; height: 4px; opacity: 1; }
.legend-dot.mag3 { width: 3px; height: 3px; opacity: 0.7; }
.legend-dot.mag5 { width: 2px; height: 2px; opacity: 0.4; }

/* Readings Grid */
.readings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    text-align: left;
}

.reading-card {
    background: rgba(45, 41, 35, 0.4);
    border: 1px solid var(--dark-brown);
    border-radius: 4px;
    padding: 1.5rem;
}

.reading-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--olive);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.reading-value {
    font-family: 'Space Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 0.8rem;
}

.reading-bar {
    height: 3px;
    background: var(--dark-brown);
    border-radius: 2px;
    overflow: hidden;
}

.reading-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--amber), var(--slate-blue));
    border-radius: 2px;
    transition: width 1.5s ease;
}

/* Sign-off */
.signoff-content {
    max-width: 500px;
    margin: 0 auto;
}

.signoff-text {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1rem;
    color: var(--ash);
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.separator {
    width: 60px;
    height: 1px;
    background: var(--olive);
    margin: 2rem auto;
}

.signoff-credit {
    font-family: 'Space Mono', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.1em;
}

.signoff-sub {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--olive);
    margin-top: 0.5rem;
}

.constellation-svg {
    margin-top: 3rem;
    opacity: 0.6;
}

/* Star twinkle animation */
@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Scroll reveal */
.panel-content {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.panel-content.visible {
    opacity: 1;
    transform: translateY(0);
}

/* First panel always visible */
.panel-boot .panel-content {
    opacity: 1;
    transform: translateY(0);
}