/* ==========================================================
   recycle.games -- Mission Command Center
   Navy metallic palette | Art Deco + Sci-Fi aesthetic
   ========================================================== */

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

:root {
    --deep-navy: #1A2A3A;
    --steel-blue: #2A3A4A;
    --metallic-silver: #A0B0C0;
    --chrome-white: #E0E8F0;
    --circuit-copper: #C88B5A;
    --mission-green: #4AAF6B;
    --alert-amber: #E8A840;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Crimson Text', Georgia, serif;
    background-color: var(--deep-navy);
    color: var(--chrome-white);
    overflow-x: hidden;
    font-size: clamp(16px, 1.5vw, 18px);
    line-height: 1.75;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: 'Poiret One', 'Georgia', serif;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(32px, 5vw, 64px);
}

h2 {
    font-size: clamp(28px, 4vw, 52px);
}

h3 {
    font-size: clamp(20px, 2.5vw, 32px);
}

h4 {
    font-size: clamp(14px, 1.2vw, 18px);
    color: var(--circuit-copper);
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}

/* --- Mission Briefing (Hero) --- */
#mission-briefing {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--deep-navy) 0%, var(--steel-blue) 50%, var(--deep-navy) 100%);
    overflow: hidden;
}

/* Hero photography background */
#hero-photo {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(74,175,107,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(200,139,90,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(160,176,192,0.04) 0%, transparent 70%);
    background-size: cover;
}

#hero-photo.visible {
    opacity: 1;
}

.metallic-overlay {
    position: absolute;
    inset: 0;
    mix-blend-mode: overlay;
    background: linear-gradient(135deg, rgba(26,42,58,0.4), rgba(160,176,192,0.2));
}

/* Circuit border SVGs */
.circuit-border {
    position: absolute;
    z-index: 2;
}

.circuit-border-top {
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
}

.circuit-border-bottom {
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
}

.circuit-border-left {
    top: 0;
    left: 0;
    width: 60px;
    height: 100%;
}

.circuit-border-right {
    top: 0;
    right: 0;
    width: 60px;
    height: 100%;
}

.circuit-path {
    fill: none;
    stroke: var(--circuit-copper);
    stroke-width: 1.5;
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    transition: stroke-dashoffset 1.5s ease-in-out;
}

.circuit-path.drawn {
    stroke-dashoffset: 0;
}

.circuit-node {
    fill: var(--circuit-copper);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.circuit-node.visible {
    opacity: 0.8;
}

/* Title card */
#title-card {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 60px 40px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

#title-card.visible {
    opacity: 1;
    transform: scale(1.0);
}

#title-card:hover {
    transform: translateY(-3px);
    transition: transform 0.2s ease;
}

#wordmark {
    font-size: clamp(40px, 6vw, 80px);
    color: var(--chrome-white);
    letter-spacing: 0.15em;
    margin-bottom: 12px;
    text-shadow: 0 0 40px rgba(200,139,90,0.15);
}

.tagline {
    font-family: 'Share Tech Mono', monospace;
    font-size: 13px;
    color: var(--circuit-copper);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.subtitle {
    font-family: 'Crimson Text', serif;
    font-size: clamp(16px, 1.5vw, 20px);
    color: var(--metallic-silver);
    font-style: italic;
    max-width: 500px;
    margin: 0 auto;
}

/* Art Deco accent decorations */
.deco-accent {
    display: flex;
    justify-content: center;
    margin: 16px 0;
    opacity: 0.7;
}

/* Scroll indicator */
#scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    transition: opacity 1s ease 2s;
    cursor: pointer;
}

#scroll-indicator.visible {
    opacity: 0.6;
}

#scroll-indicator:hover {
    opacity: 1;
}

.scroll-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 11px;
    color: var(--metallic-silver);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

#scroll-indicator svg {
    animation: bounceDown 2s ease infinite;
}

@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ==========================================================
   Mission Spreads
   ========================================================== */
#missions {
    padding: 0;
}

.mission-spread {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    min-height: 80vh;
    padding: 60px;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.mission-spread.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Alternate backgrounds */
.mission-spread:nth-child(odd) {
    background: linear-gradient(180deg, var(--deep-navy) 0%, rgba(42,58,74,0.5) 50%, var(--deep-navy) 100%);
}

.mission-spread:nth-child(even) {
    background: linear-gradient(180deg, var(--steel-blue) 0%, rgba(26,42,58,0.8) 50%, var(--steel-blue) 100%);
}

/* Mission content */
.mission-content {
    padding: 40px;
}

.mission-number {
    font-family: 'Share Tech Mono', monospace;
    font-size: 13px;
    color: var(--circuit-copper);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.mission-title {
    color: var(--chrome-white);
    margin-bottom: 16px;
    line-height: 1.2;
}

.deco-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--circuit-copper), transparent);
    margin-bottom: 24px;
}

.mission-description {
    color: var(--metallic-silver);
    margin-bottom: 32px;
    max-width: 480px;
}

/* Mission stats */
.mission-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 24px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-value {
    font-family: 'Share Tech Mono', monospace;
    font-size: 24px;
    color: var(--chrome-white);
    font-weight: 400;
}

.stat-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 11px;
    color: var(--metallic-silver);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Mission status badges */
.mission-status {
    display: inline-block;
    font-family: 'Share Tech Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 8px 20px;
    border: 1px solid;
    border-radius: 2px;
}

.status-active {
    color: var(--mission-green);
    border-color: var(--mission-green);
    background: rgba(74,175,107,0.08);
}

.status-upcoming {
    color: var(--alert-amber);
    border-color: var(--alert-amber);
    background: rgba(232,168,64,0.08);
}

/* Mission visual / photo frame */
.mission-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.photo-frame {
    position: relative;
    width: 100%;
    max-width: 480px;
    aspect-ratio: 4 / 3;
    border: 1px solid rgba(160,176,192,0.3);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.photo-frame:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
    border-color: rgba(160,176,192,0.6);
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--deep-navy), var(--steel-blue));
    filter: contrast(0.95) brightness(0.9);
}

.photo-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    mix-blend-mode: overlay;
    background: linear-gradient(135deg, rgba(26,42,58,0.4), rgba(160,176,192,0.2));
    pointer-events: none;
}

.mission-icon {
    width: 60%;
    height: 60%;
    opacity: 0.8;
}

.circuit-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.circuit-overlay svg {
    width: 100%;
    height: 100%;
}

/* ==========================================================
   Leaderboard Section
   ========================================================== */
#leaderboard {
    background: linear-gradient(180deg, var(--deep-navy) 0%, #0F1F2F 50%, var(--deep-navy) 100%);
    padding: 100px 60px;
    min-height: 80vh;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    color: var(--chrome-white);
    margin-bottom: 12px;
}

.section-subtitle {
    font-family: 'Share Tech Mono', monospace;
    font-size: 13px;
    color: var(--metallic-silver);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.deco-fan {
    margin-bottom: 24px;
}

.leaderboard-container {
    max-width: 1000px;
    margin: 0 auto;
    overflow-x: auto;
}

#leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Share Tech Mono', monospace;
    font-size: 13px;
}

#leaderboard-table thead {
    border-bottom: 2px solid var(--metallic-silver);
}

#leaderboard-table th {
    font-family: 'Poiret One', serif;
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--circuit-copper);
    padding: 16px 20px;
    text-align: left;
}

#leaderboard-table td {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(160,176,192,0.15);
    color: var(--chrome-white);
}

#leaderboard-table tbody tr {
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

#leaderboard-table tbody tr:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
    background-color: rgba(160,176,192,0.05);
}

/* Top 3 rank highlighting */
.rank-gold {
    color: var(--mission-green);
    font-weight: 700;
}

.rank-cell {
    color: var(--metallic-silver);
    font-size: 14px;
}

.operative-cell {
    color: var(--chrome-white);
    font-size: 14px;
}

.points-cell {
    color: var(--alert-amber);
}

/* Status indicators */
.online-indicator,
.offline-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}

.online-indicator {
    background-color: var(--mission-green);
    box-shadow: 0 0 6px rgba(74,175,107,0.5);
}

.offline-indicator {
    background-color: var(--metallic-silver);
    opacity: 0.5;
}

.status-cell {
    font-size: 12px;
    color: var(--metallic-silver);
}

/* ==========================================================
   Debrief Footer
   ========================================================== */
#debrief {
    position: relative;
    background: var(--deep-navy);
    padding: 0 60px 40px;
}

.circuit-border-footer {
    position: relative;
    width: 100%;
    height: 40px;
    margin-bottom: 60px;
}

.debrief-content {
    max-width: 1100px;
    margin: 0 auto;
}

/* Debrief stats counters */
.debrief-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(160,176,192,0.15);
}

.debrief-stat {
    text-align: center;
}

.debrief-value {
    display: block;
    font-family: 'Share Tech Mono', monospace;
    font-size: clamp(28px, 3vw, 42px);
    color: var(--chrome-white);
    margin-bottom: 8px;
}

.debrief-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 11px;
    color: var(--metallic-silver);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* Debrief info and links */
.debrief-info {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-wordmark {
    font-size: clamp(24px, 2vw, 32px);
    color: var(--chrome-white);
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--metallic-silver);
    font-size: 15px;
    line-height: 1.6;
    max-width: 320px;
}

.debrief-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.link-group a {
    display: block;
    font-family: 'Crimson Text', serif;
    font-size: 15px;
    color: var(--metallic-silver);
    text-decoration: none;
    padding: 6px 0;
    transition: color 0.2s ease;
}

.link-group a:hover {
    color: var(--circuit-copper);
}

/* Debrief bottom bar */
.debrief-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(160,176,192,0.15);
}

.copyright {
    font-family: 'Share Tech Mono', monospace;
    font-size: 12px;
    color: var(--metallic-silver);
    opacity: 0.7;
}

.system-status {
    font-family: 'Share Tech Mono', monospace;
    font-size: 12px;
    color: var(--mission-green);
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--mission-green);
    box-shadow: 0 0 8px rgba(74,175,107,0.6);
    animation: pulse 2s ease infinite;
}

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

/* ==========================================================
   Responsive Design
   ========================================================== */
@media (max-width: 900px) {
    .mission-spread {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px 24px;
        min-height: auto;
    }

    /* Reset order for even spreads on mobile */
    .mission-spread:nth-child(even) .mission-visual {
        order: -1;
    }

    .mission-content {
        padding: 20px 0;
    }

    .mission-stats {
        gap: 20px;
    }

    #leaderboard {
        padding: 60px 24px;
    }

    .debrief-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .debrief-info {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .debrief-links {
        grid-template-columns: repeat(2, 1fr);
    }

    #debrief {
        padding: 0 24px 30px;
    }

    .debrief-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .circuit-border-left,
    .circuit-border-right {
        display: none;
    }
}

@media (max-width: 600px) {
    .mission-spread {
        padding: 30px 16px;
    }

    .mission-stats {
        flex-wrap: wrap;
        gap: 16px;
    }

    .debrief-stats {
        grid-template-columns: 1fr 1fr;
    }

    .debrief-links {
        grid-template-columns: 1fr;
    }

    #leaderboard-table th,
    #leaderboard-table td {
        padding: 10px 12px;
        font-size: 12px;
    }
}