:root {
    --bg-color: #0b0d11;
    --text-color: #d1d5db;
    --text-muted: #9ca3af;
    --primary-accent: #f59e0b;
    --secondary-accent: #ef4444;
    --emerald-accent: #10b981;
    --cyan-accent: #06b6d4;
    --purple-accent: #a855f7;
    --pink-accent: #ec4899;
    --container-bg: #161c26;
    --card-bg: #1f2937;
    --nav-bg: #0f172a;
    --mandatory-bg: #17212f;
    --optional-bg: #231c15;
    --secret-bg: #1c1528;
    --border-color: #374151;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.65;
    margin: 0;
    padding: 24px 16px;
}

.container {
    max-width: 1050px;
    margin: 0 auto;
    background-color: var(--container-bg);
    padding: 36px;
    border-radius: 12px;
    border: 1px solid #1f293d;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.65);
}

/* NAVEGAÇÃO: Gerenciada de forma exclusiva e modular em assets/css/nav.css */

/* CABEÇALHOS */
h1 {
    color: var(--primary-accent);
    text-align: center;
    border-bottom: 2px solid var(--secondary-accent);
    padding-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 10px;
    font-size: 2rem;
}

h2 {
    color: var(--primary-accent);
    margin-top: 42px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.45rem;
}

h3 {
    color: #fbbf24;
    margin-top: 20px;
    margin-bottom: 8px;
}

p {
    margin-bottom: 14px;
    color: #d1d5db;
}

.director-note {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.12) 0%, rgba(245, 158, 11, 0.1) 100%);
    border-left: 4px solid var(--cyan-accent);
    border-radius: 0 8px 8px 0;
    padding: 16px 20px;
    margin: 24px 0;
}

.director-note strong {
    color: #38bdf8;
}

/* ROADMAP VISUAL DE PROGRESSÃO */
.roadmap-container {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 24px 0 30px 0;
}

.roadmap-stage {
    background: linear-gradient(135deg, #162030 0%, #101724 100%);
    border: 1px solid #27384e;
    border-left: 4px solid var(--cyan-accent);
    border-radius: 8px;
    padding: 16px 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.roadmap-stage:hover {
    transform: translateX(4px);
    border-color: var(--primary-accent);
}

.roadmap-stage.stage-boss {
    border-left-color: var(--purple-accent);
    background: linear-gradient(135deg, #1a172c 0%, #100f1c 100%);
}

.roadmap-stage.stage-final {
    border-left-color: #d946ef;
    background: linear-gradient(135deg, #241433 0%, #130a1c 100%);
    box-shadow: 0 0 20px rgba(217, 70, 239, 0.2);
}

.stage-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
    border-bottom: 1px dashed #28374a;
    padding-bottom: 8px;
}

.stage-number {
    background: rgba(6, 182, 212, 0.15);
    color: var(--cyan-accent);
    border: 1px solid var(--cyan-accent);
    font-weight: bold;
    font-size: 0.95rem;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: 'Consolas', monospace;
}

.stage-boss .stage-number {
    background: rgba(168, 85, 247, 0.2);
    color: #d8b4fe;
    border-color: var(--purple-accent);
}

.stage-final .stage-number {
    background: rgba(217, 70, 239, 0.25);
    color: #f5d0fe;
    border-color: #d946ef;
}

.stage-header h4 {
    margin: 0;
    color: #f1f5f9;
    font-size: 1.1rem;
}

.stage-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

.stage-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.item-pill {
    background: #0f172a;
    border: 1px solid #334155;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.86rem;
    color: #e2e8f0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.item-pill.mandatory {
    border-left: 3px solid var(--cyan-accent);
}

.item-pill.optional {
    border-left: 3px solid var(--primary-accent);
    background: #1c1611;
}

.item-pill.secret {
    border-left: 3px solid var(--purple-accent);
    background: #191224;
}

.item-pill .tag {
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(6, 182, 212, 0.15);
    color: #67e8f9;
    font-weight: bold;
}

.item-pill .tag.boss {
    background: rgba(168, 85, 247, 0.2);
    color: #d8b4fe;
}

.item-pill .tag.opt {
    background: rgba(245, 158, 11, 0.2);
    color: #fde047;
}

.roadmap-connector {
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--cyan-accent);
    font-size: 1.2rem;
    height: 26px;
    font-weight: bold;
    opacity: 0.8;
}

/* ÁRVORE VISUAL ASCII & CODE BLOCK */
.tree-diagram {
    background-color: #0d121c;
    border: 1px solid #233044;
    border-radius: 8px;
    padding: 20px;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.92rem;
    margin: 20px 0;
    color: #38bdf8;
    line-height: 1.6;
    white-space: pre;
    overflow-x: auto;
    display: block;
}

/* GRIDS DE UPGRADES */
.upgrade-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 18px;
    margin: 18px 0;
}

.upgrade-card {
    background-color: var(--mandatory-bg);
    border: 1px solid #29384d;
    border-left: 4px solid var(--cyan-accent);
    border-radius: 0 8px 8px 0;
    padding: 18px 20px;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.upgrade-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-accent);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.upgrade-card.mandatory {
    border-left-color: var(--cyan-accent);
}

.upgrade-card.optional {
    background-color: var(--optional-bg);
    border-color: #4d3a24;
    border-left-color: var(--primary-accent);
}

.upgrade-card.secret {
    background-color: var(--secret-bg);
    border-color: #4a2860;
    border-left-color: var(--purple-accent);
}

.upgrade-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px dashed #374151;
    padding-bottom: 8px;
    margin-bottom: 12px;
    gap: 8px;
}

.upgrade-header h4 {
    margin: 0;
    color: #93c5fd;
    font-size: 1.15rem;
}

.optional .upgrade-header h4 { color: #fcd34d; }
.secret .upgrade-header h4 { color: #d8b4fe; }

.upgrade-moment {
    font-size: 0.8rem;
    color: #94a3b8;
    display: block;
    margin-top: 2px;
}

.badge-tag {
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: bold;
    white-space: nowrap;
}

.badge-mandatory {
    background: rgba(6, 182, 212, 0.2);
    border: 1px solid var(--cyan-accent);
    color: #67e8f9;
}

.badge-optional {
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid var(--primary-accent);
    color: #fde047;
}

.badge-secret {
    background: rgba(168, 85, 247, 0.25);
    border: 1px solid var(--purple-accent);
    color: #e9d5ff;
}

.tier-evolution {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #233044;
    border-radius: 6px;
    padding: 10px 12px;
    margin-top: 10px;
    font-size: 0.88rem;
}

.tier-evolution h5 {
    margin: 0 0 6px 0;
    color: #fbbf24;
    font-size: 0.9rem;
}

.cost-box {
    background-color: rgba(239, 68, 68, 0.08);
    border-left: 3px solid var(--secondary-accent);
    padding: 6px 10px;
    margin-top: 8px;
    border-radius: 0 4px 4px 0;
    font-size: 0.82rem;
    color: #fca5a5;
}

.unlocked-routes {
    background-color: rgba(16, 185, 129, 0.1);
    border-left: 3px solid var(--emerald-accent);
    padding: 6px 10px;
    margin-top: 8px;
    border-radius: 0 4px 4px 0;
    font-size: 0.82rem;
    color: #6ee7b7;
}

/* TABELAS */
.progression-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.92rem;
    background-color: #121926;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #243245;
}

.progression-table th {
    background-color: #0f172a;
    color: var(--primary-accent);
    text-align: left;
    padding: 12px 14px;
    border-bottom: 2px solid #334155;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progression-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #1e293b;
    color: #cbd5e1;
}

.progression-table tr:hover {
    background-color: #1a2333;
}

.progression-table tr:last-child td {
    border-bottom: none;
}

/* PROGRESS METRICS */
.completion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin: 18px 0;
}

.completion-card {
    background-color: #131a26;
    border: 1px solid #243347;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.completion-pct {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-accent);
    display: block;
    margin-bottom: 4px;
}

.completion-card h4 {
    margin: 0;
    font-size: 0.95rem;
    color: #e2e8f0;
}

.completion-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 6px 0 0 0;
}