/* ============================================
   INTERPLANETARY.BIZ - Space Station HUD
   Sci-Fi HUD Overlay Stats
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --space-black: #000810;
    --hud-green: #00FF88;
    --amber-alert: #FFB300;
    --radar-dim: rgba(0, 255, 136, 0.05);
    --star-white: #FFFFFF;
    --panel-dark: #0A1018;
    --dim-green: #4A7A5E;
    --earth-blue: #4FC3F7;
    --mars-red: #E53935;
    --font-display: 'Orbitron', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--space-black);
    color: var(--hud-green);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: hidden;
    text-transform: uppercase;
    min-height: 100vh;
}

/* --- Star Field --- */
.starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.star {
    position: absolute;
    width: 1px;
    height: 1px;
    background: var(--star-white);
    border-radius: 50%;
}

.star.large {
    width: 2px;
    height: 2px;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.6; }
}

@keyframes twinkle-bright {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.9; }
}

/* --- Scan Lines Overlay --- */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 136, 0.015) 2px,
        rgba(0, 255, 136, 0.015) 4px
    );
}

.scanlines.active {
    opacity: 1;
}

/* --- HUD Corner Brackets --- */
.hud-bracket {
    position: fixed;
    width: 40px;
    height: 40px;
    z-index: 999;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.hud-bracket.active {
    opacity: 1;
}

.hud-bracket-tl {
    top: 16px;
    left: 16px;
    border-top: 2px solid var(--hud-green);
    border-left: 2px solid var(--hud-green);
}

.hud-bracket-tr {
    top: 16px;
    right: 16px;
    border-top: 2px solid var(--hud-green);
    border-right: 2px solid var(--hud-green);
}

.hud-bracket-bl {
    bottom: 16px;
    left: 16px;
    border-bottom: 2px solid var(--hud-green);
    border-left: 2px solid var(--hud-green);
}

.hud-bracket-br {
    bottom: 16px;
    right: 16px;
    border-bottom: 2px solid var(--hud-green);
    border-right: 2px solid var(--hud-green);
}

/* --- Radar Sweep --- */
.radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(0, 255, 136, 0.08) 30deg,
        transparent 60deg
    );
    animation: radarSpin 4s linear infinite;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.radar-sweep.active {
    opacity: 1;
}

@keyframes radarSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Radar concentric circles */
.radar-sweep::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(0, 255, 136, 0.08);
    border-radius: 50%;
}

.radar-sweep::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60%;
    height: 60%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(0, 255, 136, 0.06);
    border-radius: 50%;
}

/* --- Bridge View (Hero) --- */
.bridge {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    overflow: hidden;
}

.bridge-content {
    position: relative;
    z-index: 3;
    text-align: center;
}

.ship-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: 0.12em;
    color: var(--hud-green);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.4), 0 0 60px rgba(0, 255, 136, 0.1);
    min-height: 1.2em;
    margin-bottom: 16px;
}

.ship-name .cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--hud-green);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: blink 0.6s step-end infinite;
}

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

.ship-subtitle {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--dim-green);
    opacity: 0;
    transition: opacity 0.5s ease;
    margin-bottom: 32px;
}

.ship-subtitle.active {
    opacity: 1;
}

.bridge-status {
    display: flex;
    gap: 24px;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--dim-green);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.bridge-status.active {
    opacity: 1;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.status-dot.active {
    background: var(--hud-green);
    box-shadow: 0 0 6px var(--hud-green);
}

.status-dot.warning {
    background: var(--amber-alert);
    box-shadow: 0 0 6px var(--amber-alert);
}

/* --- Section Headers --- */
.section-header {
    max-width: 1080px;
    margin: 0 auto 32px;
    padding: 0 24px;
}

.section-label {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--hud-green);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    padding-bottom: 8px;
    display: inline-block;
}

/* --- Trade Panels --- */
.trade-panels {
    position: relative;
    z-index: 2;
    padding: 80px 24px;
}

.panels-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 1080px;
    margin: 0 auto;
}

/* --- HUD Panel --- */
.hud-panel {
    background: var(--panel-dark);
    border: 1px solid rgba(0, 255, 136, 0.3);
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
    opacity: 0;
    transform: scale(0.97);
    transition: opacity 0.3s ease, transform 0.3s ease;
    position: relative;
}

.hud-panel.active {
    opacity: 1;
    transform: scale(1);
}

/* Panel scan-line overlay */
.hud-panel::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0, 255, 136, 0.02) 3px,
        rgba(0, 255, 136, 0.02) 6px
    );
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    background: rgba(0, 255, 136, 0.03);
}

.panel-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--hud-green);
}

.panel-status {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--dim-green);
    letter-spacing: 0.05em;
}

.panel-content {
    padding: 16px;
}

.data-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 255, 136, 0.06);
    font-size: 0.8rem;
}

.data-row:last-child {
    border-bottom: none;
}

.data-label {
    flex: 1;
    color: var(--dim-green);
    font-family: var(--font-mono);
}

.data-value {
    color: var(--star-white);
    font-family: var(--font-mono);
    font-weight: 400;
    min-width: 70px;
    text-align: right;
}

.data-unit {
    color: var(--dim-green);
    font-size: 0.7rem;
    min-width: 24px;
}

.data-trend {
    font-size: 0.7rem;
    min-width: 60px;
    text-align: right;
}

.data-trend.up {
    color: var(--hud-green);
}

.data-trend.down {
    color: var(--mars-red);
}

.data-trend.warning {
    color: var(--amber-alert);
}

.route-time {
    color: var(--earth-blue);
}

.sentiment-bull {
    color: var(--hud-green);
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}

/* --- Route Map --- */
.route-map {
    position: relative;
    z-index: 2;
    padding: 80px 24px;
}

.route-map-container {
    max-width: 1080px;
    margin: 0 auto;
    border: 1px solid rgba(0, 255, 136, 0.2);
    background: rgba(0, 8, 16, 0.8);
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
    padding: 24px;
    position: relative;
}

.route-map-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0, 255, 136, 0.01) 3px,
        rgba(0, 255, 136, 0.01) 6px
    );
}

#route-svg {
    width: 100%;
    height: auto;
    display: block;
}

.planet-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    fill: var(--hud-green);
    letter-spacing: 0.1em;
    font-weight: 400;
}

.route-line {
    stroke-dashoffset: 1000;
    transition: stroke-dashoffset 1s ease;
}

.route-line.drawn {
    stroke-dashoffset: 0;
}

.planet {
    opacity: 0;
    transform-origin: center;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.planet.visible {
    opacity: 1;
}

.traveling-dot {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.traveling-dot.visible {
    opacity: 1;
}

/* --- Cargo Manifest --- */
.manifest {
    position: relative;
    z-index: 2;
    padding: 80px 24px;
}

.manifest-table-wrapper {
    max-width: 1080px;
    margin: 0 auto;
    overflow-x: auto;
}

.manifest-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.manifest-table thead {
    border-bottom: 2px solid rgba(0, 255, 136, 0.3);
}

.manifest-table th {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--hud-green);
    padding: 12px 16px;
    text-align: left;
    background: rgba(0, 255, 136, 0.03);
}

.manifest-table td {
    padding: 10px 16px;
    border-bottom: 1px solid rgba(0, 255, 136, 0.08);
    color: var(--dim-green);
}

.manifest-row {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.manifest-row.visible {
    opacity: 1;
    transform: translateX(0);
}

.manifest-row:nth-child(even) {
    background: rgba(10, 16, 24, 0.6);
}

.manifest-row:nth-child(odd) {
    background: rgba(0, 8, 16, 0.8);
}

.manifest-id {
    color: var(--hud-green);
    font-weight: 400;
}

.manifest-number {
    color: var(--star-white);
    text-align: right;
}

.status-badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    border: 1px solid;
}

.status-badge.active {
    color: var(--hud-green);
    border-color: rgba(0, 255, 136, 0.3);
    background: rgba(0, 255, 136, 0.05);
}

.status-badge.warning {
    color: var(--amber-alert);
    border-color: rgba(255, 179, 0, 0.3);
    background: rgba(255, 179, 0, 0.05);
}

.status-badge.docked {
    color: var(--earth-blue);
    border-color: rgba(79, 195, 247, 0.3);
    background: rgba(79, 195, 247, 0.05);
}

.status-badge.alert {
    color: var(--mars-red);
    border-color: rgba(229, 57, 53, 0.3);
    background: rgba(229, 57, 53, 0.05);
}

/* --- Dock Footer --- */
.dock-footer {
    position: relative;
    z-index: 2;
    padding: 16px 24px;
    border-top: 1px solid rgba(0, 255, 136, 0.2);
    background: rgba(0, 8, 16, 0.9);
}

.dock-bar {
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dock-indicators {
    display: flex;
    gap: 8px;
}

.dock-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dock-indicator.active {
    background: var(--hud-green);
    box-shadow: 0 0 4px var(--hud-green);
}

.dock-indicator.warning {
    background: var(--amber-alert);
    box-shadow: 0 0 4px var(--amber-alert);
    animation: pulse-warning 2s ease-in-out infinite;
}

.dock-indicator.inactive {
    background: var(--dim-green);
    opacity: 0.4;
}

@keyframes pulse-warning {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.dock-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--dim-green);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .panels-grid {
        grid-template-columns: 1fr;
    }

    .bridge-status {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .manifest-table {
        font-size: 0.7rem;
    }

    .manifest-table th,
    .manifest-table td {
        padding: 8px 10px;
    }

    .dock-bar {
        flex-direction: column;
        gap: 12px;
    }

    .ship-name {
        font-size: clamp(1.4rem, 4vw, 2.4rem);
    }
}

@media (max-width: 480px) {
    .data-row {
        flex-wrap: wrap;
        gap: 4px;
    }

    .data-label {
        flex-basis: 100%;
    }

    .hud-bracket {
        width: 24px;
        height: 24px;
    }

    .radar-sweep {
        width: 300px;
        height: 300px;
    }
}