/* ===== XENO-DOMINIUM — MAIN STYLESHEET ===== */
:root {
    --bg-deep:    #060a14;
    --bg-dark:    #0c1220;
    --bg-panel:   #111827;
    --bg-card:    #1a2235;
    --bg-hover:   #1f2d44;
    --border:     #1e3a5f;
    --border-glow:#2563eb;
    --text-main:  #c9d8f0;
    --text-dim:   #6b8aad;
    --text-bright:#e8f0ff;
    --accent:     #3b82f6;
    --accent-glow:#60a5fa;
    --success:    #22c55e;
    --warning:    #f59e0b;
    --danger:     #ef4444;
    --info:       #38bdf8;
    --font-ui:    'Orbitron', 'Share Tech Mono', monospace;
    --font-body:  'Share Tech Mono', monospace;
    --radius:     6px;
    --shadow:     0 4px 20px rgba(0,0,0,.6);
    --glow:       0 0 12px rgba(59,130,246,.3);
}

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

html, body { height: 100%; }

body {
    background: var(--bg-deep);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.5;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border-glow); border-radius: 3px; }

/* ===== AUTH LAYOUT ===== */
.auth-body {
    background: radial-gradient(ellipse at 50% 0%, #0d1b3e 0%, #060a14 70%);
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; overflow: hidden;
}

.stars {
    position: fixed; inset: 0; pointer-events: none;
    background-image:
        radial-gradient(1px 1px at 20% 30%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(255,255,255,.7), transparent),
        radial-gradient(1px 1px at 50% 60%, rgba(255,255,255,.5), transparent),
        radial-gradient(1px 1px at 10% 80%, white, transparent),
        radial-gradient(1px 1px at 90% 70%, rgba(255,255,255,.6), transparent);
    background-size: 300px 300px;
    animation: twinkle 8s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: .4; } to { opacity: 1; } }

.auth-container {
    width: 100%; max-width: 480px; padding: 1.5rem; z-index: 1;
}
.auth-card-wide { max-width: 800px; }
.auth-container:has(.auth-card-wide) { max-width: 840px; }

.auth-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow), 0 0 40px rgba(59,130,246,.1);
}

.auth-logo { text-align: center; margin-bottom: 2rem; }
.logo-hex { font-size: 3rem; color: var(--accent); display: block; line-height: 1; }
.auth-logo h1 {
    font-family: var(--font-ui); font-size: 1.6rem;
    color: var(--accent-glow); letter-spacing: 4px; margin-top: .5rem;
}
.auth-subtitle { color: var(--text-dim); font-size: .8rem; margin-top: .3rem; }

/* ===== FORMS ===== */
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; color: var(--text-dim); margin-bottom: .4rem; font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; }
.form-group input, .form-group select {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-bright);
    padding: .65rem .9rem;
    font-family: var(--font-body);
    font-size: .9rem;
    transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(59,130,246,.2);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.color-picker-group { display: flex; align-items: center; gap: .8rem; }
.color-picker-group input[type="color"] { width: 50px; height: 40px; border: none; background: none; cursor: pointer; padding: 0; }
.color-preview { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--border); }

.gov-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .8rem; margin-top: .5rem; }
.gov-card input[type="radio"] { display: none; }
.gov-card-inner {
    display: flex; flex-direction: column; align-items: center; gap: .3rem;
    padding: .8rem .5rem;
    background: var(--bg-dark); border: 2px solid var(--border);
    border-radius: var(--radius); cursor: pointer; transition: all .2s; text-align: center;
}
.gov-card input:checked + .gov-card-inner {
    border-color: var(--accent); background: rgba(59,130,246,.1);
    box-shadow: var(--glow);
}
.gov-card-inner:hover { border-color: var(--accent-glow); }
.gov-icon { font-size: 1.5rem; }
.gov-card-inner strong { font-size: .8rem; color: var(--text-bright); }
.gov-card-inner small { font-size: .65rem; color: var(--text-dim); }

.divider { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }
.section-title { font-family: var(--font-ui); font-size: .85rem; color: var(--accent-glow); letter-spacing: 2px; margin-bottom: 1rem; }

.auth-footer { text-align: center; margin-top: 1.5rem; color: var(--text-dim); font-size: .85rem; }
.auth-footer a { color: var(--accent-glow); text-decoration: none; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .6rem 1.2rem;
    border: 1px solid transparent; border-radius: var(--radius);
    font-family: var(--font-ui); font-size: .75rem; letter-spacing: 1px;
    cursor: pointer; text-decoration: none; transition: all .2s; white-space: nowrap;
}
.btn-full { width: 100%; justify-content: center; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-glow); box-shadow: var(--glow); }
.btn-secondary { background: var(--bg-card); color: var(--text-main); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent-glow); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(1.15); }
.btn-success { background: var(--success); color: #fff; }
.btn-warning { background: var(--warning); color: #000; }
.btn-sm { padding: .3rem .7rem; font-size: .7rem; }
.btn-logout { background: none; border: 1px solid var(--danger); color: var(--danger); padding: .3rem .7rem; border-radius: var(--radius); font-size: .7rem; cursor: pointer; text-decoration: none; font-family: var(--font-ui); }
.btn-logout:hover { background: var(--danger); color: #fff; }

/* ===== ALERTS ===== */
.alert { padding: .6rem 1rem; border-radius: var(--radius); font-size: .82rem; border-left: 3px solid; }
.alert-danger  { background: rgba(239,68,68,.1);  border-color: var(--danger);  color: #fca5a5; }
.alert-warning { background: rgba(245,158,11,.1); border-color: var(--warning); color: #fcd34d; }
.alert-success { background: rgba(34,197,94,.1);  border-color: var(--success); color: #86efac; }
.alert-info    { background: rgba(56,189,248,.1);  border-color: var(--info);    color: #7dd3fc; }

.alert-bar { padding: .5rem 1rem; display: flex; flex-direction: column; gap: .4rem; }

/* ===== GAME LAYOUT ===== */
.game-layout { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

.topbar {
    display: flex; align-items: center; gap: 1rem;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    padding: 0 1rem; height: 48px; flex-shrink: 0;
    box-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.topbar-brand { display: flex; align-items: center; gap: .5rem; }
.brand-icon { font-size: 1.4rem; color: var(--accent); }
.brand-name { font-family: var(--font-ui); font-size: .75rem; letter-spacing: 3px; color: var(--accent-glow); white-space: nowrap; }

.topbar-nation { display: flex; align-items: center; gap: .5rem; flex: 1; padding: 0 1rem; }
.nation-badge { border: 1px solid; border-radius: 3px; padding: .2rem .6rem; font-family: var(--font-ui); font-size: .7rem; }
.stat-pill { font-size: .72rem; padding: .2rem .5rem; background: var(--bg-card); border-radius: 3px; border: 1px solid var(--border); }
.stat-pill.infamy { border-color: var(--danger); color: var(--danger); }

.topbar-nav { display: flex; align-items: center; gap: .3rem; }
.nav-link { color: var(--text-dim); text-decoration: none; padding: .4rem .7rem; border-radius: var(--radius); font-size: .72rem; font-family: var(--font-ui); letter-spacing: .5px; transition: all .2s; white-space: nowrap; }
.nav-link:hover { color: var(--text-bright); background: var(--bg-hover); }
.nav-link.active { color: var(--accent-glow); background: rgba(59,130,246,.1); }

.topbar-user { display: flex; align-items: center; gap: .7rem; }
.username { font-size: .75rem; color: var(--text-dim); }

.game-main { flex: 1; overflow-y: auto; padding: 1rem; padding-right: 220px; position: relative; }

/* ===== TUTORIAL PAGE ===== */
.tut-page {
    max-width: 980px;
    margin: 0 auto;
    padding: 1.6rem 1.2rem 3rem;
    position: relative;
    overflow: hidden;
}
.tut-page::before {
    content: "";
    position: absolute; inset: 0;
    background:
        radial-gradient(600px 260px at 8% -10%, rgba(59,130,246,.14), transparent 70%),
        radial-gradient(420px 240px at 92% 10%, rgba(245,158,11,.12), transparent 70%),
        radial-gradient(280px 180px at 75% 85%, rgba(34,197,94,.08), transparent 70%);
    opacity: .8;
    pointer-events: none;
    z-index: 0;
}
.tut-page > * { position: relative; z-index: 1; }

.tut-page-hero {
    background: linear-gradient(135deg, rgba(17,24,39,.92), rgba(15,23,42,.92));
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 2rem 1.5rem 1.7rem;
    text-align: center;
    box-shadow: var(--shadow), 0 0 40px rgba(59,130,246,.16);
    margin-bottom: 1.2rem;
}
.tut-page-hex {
    font-size: 2.4rem;
    color: var(--accent-glow);
    display: inline-block;
    line-height: 1;
    margin-bottom: .5rem;
}
.tut-page-hero h1 {
    font-family: var(--font-ui);
    letter-spacing: 4px;
    font-size: 1.6rem;
    color: var(--text-bright);
}
.tut-page-sub {
    color: var(--text-dim);
    font-size: .85rem;
    margin-top: .4rem;
}

.tut-section {
    background: rgba(13, 19, 35, .75);
    border: 1px solid var(--border);
    border-left: 3px solid rgba(59,130,246,.6);
    border-radius: 12px;
    padding: 1rem 1.1rem 1.2rem;
    margin: 1rem 0;
    box-shadow: 0 14px 30px rgba(0,0,0,.25);
}
.tut-section-header {
    display: flex;
    align-items: center;
    gap: .8rem;
    margin-bottom: .7rem;
}
.tut-section-num {
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 1px solid var(--accent-glow);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-ui);
    color: var(--accent-glow);
    font-size: .78rem;
    background: rgba(59,130,246,.12);
}
.tut-section-header h2 {
    font-family: var(--font-ui);
    font-size: .95rem;
    letter-spacing: 1px;
    color: var(--text-bright);
}
.tut-section-body {
    display: grid;
    gap: .8rem;
    font-size: .86rem;
    line-height: 1.75;
}
.tut-section-body strong { color: var(--accent-glow); }
.tut-muted { color: var(--text-dim); font-size: .78rem; }

.tut-origin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: .7rem;
}
.tut-origin-card {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .7rem .8rem;
    display: grid;
    gap: .2rem;
    text-align: left;
}
.tut-origin-card span { font-size: 1.2rem; }
.tut-origin-card strong { font-size: .8rem; color: var(--text-bright); }
.tut-origin-card small { font-size: .7rem; color: var(--text-dim); }

.tut-quote {
    border-left: 3px solid var(--accent);
    padding: .6rem .9rem;
    background: rgba(59,130,246,.08);
    color: var(--text-bright);
    font-style: italic;
    border-radius: 6px;
}

.tut-win-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: .8rem;
}
.tut-win-box {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .8rem .9rem;
    display: grid;
    gap: .3rem;
}
.tut-win-icon { font-size: 1.5rem; }
.tut-win-box strong { color: var(--text-bright); font-size: .8rem; }
.tut-win-box p { color: var(--text-dim); font-size: .78rem; line-height: 1.5; }
.tut-win-box.success { border-color: rgba(34,197,94,.4); box-shadow: 0 0 18px rgba(34,197,94,.08); }
.tut-win-box.info { border-color: rgba(56,189,248,.4); box-shadow: 0 0 18px rgba(56,189,248,.08); }
.tut-win-box.accent { border-color: rgba(59,130,246,.5); box-shadow: 0 0 18px rgba(59,130,246,.12); }

.tut-lose-row {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}
.tut-lose-chip {
    background: rgba(239,68,68,.12);
    border: 1px solid rgba(239,68,68,.4);
    color: #fca5a5;
    padding: .25rem .6rem;
    border-radius: 999px;
    font-size: .72rem;
}

.tut-tip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: .7rem;
}
.tut-tip-item {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .7rem .8rem;
    display: flex;
    gap: .6rem;
    align-items: flex-start;
}
.tut-tip-item span { font-size: 1.1rem; line-height: 1; }
.tut-tip-item div { font-size: .78rem; color: var(--text-main); line-height: 1.6; }

.tut-planet-table {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .6rem .7rem;
    display: grid;
    gap: .4rem;
}
.tut-planet-row {
    display: grid;
    grid-template-columns: 12px 1.1fr auto 1.4fr;
    gap: .6rem;
    align-items: center;
    font-size: .78rem;
}
.planet-dot {
    width: 10px; height: 10px; border-radius: 50%; display: inline-block;
    box-shadow: 0 0 8px rgba(0,0,0,.4);
}
.planet-dot.terran { background: #4caf50; }
.planet-dot.arid { background: #ff9800; }
.planet-dot.ocean { background: #29b6f6; }
.planet-dot.frozen { background: #90caf9; }
.planet-dot.toxic { background: #ce93d8; }

.tut-res-table {
    display: grid;
    gap: .5rem;
}
.tut-res-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: .7rem;
    align-items: center;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .5rem .7rem;
}
.tut-res-badge {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .2rem .6rem; border-radius: 999px; font-size: .7rem;
    border: 1px solid transparent; font-weight: bold;
}
.tut-res-badge.energia { background: rgba(245,158,11,.12); color: #fcd34d; border-color: rgba(245,158,11,.3); }
.tut-res-badge.mineral { background: rgba(148,163,184,.12); color: #cbd5e1; border-color: rgba(148,163,184,.3); }
.tut-res-badge.biologico { background: rgba(34,197,94,.12); color: #86efac; border-color: rgba(34,197,94,.3); }
.tut-res-badge.ciencia { background: rgba(56,189,248,.12); color: #7dd3fc; border-color: rgba(56,189,248,.3); }
.tut-res-badge.manufactura { background: rgba(167,139,250,.12); color: #c4b5fd; border-color: rgba(167,139,250,.3); }

.tut-formula {
    display: flex; flex-wrap: wrap; gap: .4rem;
    align-items: center;
    background: rgba(59,130,246,.08);
    border: 1px dashed rgba(59,130,246,.4);
    padding: .5rem .7rem;
    border-radius: 8px;
    font-size: .8rem;
}
.tut-formula-label { color: var(--text-dim); }
.tut-formula-val { color: var(--text-bright); }

.tut-branch-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: .8rem;
}
.tut-branch-card {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .8rem .9rem;
    display: grid;
    gap: .5rem;
}
.tut-bc-head { display: flex; align-items: center; gap: .4rem; font-size: .8rem; color: var(--text-bright); }
.tut-branch-card ul { list-style: none; display: grid; gap: .35rem; font-size: .75rem; color: var(--text-main); }
.tut-branch-card li::before { content: "- "; color: var(--text-dim); }
.tut-branch-card.red { border-color: rgba(239,68,68,.4); }
.tut-branch-card.green { border-color: rgba(34,197,94,.4); }
.tut-branch-card.yellow { border-color: rgba(245,158,11,.4); }

.tut-event-demo {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}
.tut-ed-title {
    padding: .6rem .8rem;
    font-family: var(--font-ui);
    font-size: .78rem;
    color: var(--text-bright);
    background: rgba(59,130,246,.08);
    border-bottom: 1px solid var(--border);
}
.tut-ed-desc {
    padding: .5rem .8rem;
    font-size: .76rem;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border);
}
.tut-ed-option {
    display: flex; align-items: center; gap: .5rem;
    padding: .4rem .8rem;
    font-size: .76rem;
}
.tut-ed-letter {
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--accent); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .68rem; font-weight: bold; flex-shrink: 0;
}

.tut-steps {
    display: grid;
    gap: .6rem;
}
.tut-step {
    display: flex; align-items: flex-start; gap: .6rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .6rem .7rem;
    font-size: .8rem;
}
.tut-step-num {
    width: 26px; height: 26px; border-radius: 50%;
    background: rgba(59,130,246,.15);
    border: 1px solid rgba(59,130,246,.5);
    color: var(--accent-glow);
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--font-ui);
    font-size: .72rem;
    flex-shrink: 0;
}

.tut-section-final { border-left-color: rgba(245,158,11,.7); }

@media (max-width: 900px) {
    .tut-page { padding: 1.2rem .6rem 2.4rem; }
    .tut-planet-row { grid-template-columns: 12px 1fr auto; }
    .tut-planet-row .tut-muted { grid-column: 2 / -1; }
}
@media (max-width: 640px) {
    .tut-page-hero { padding: 1.6rem 1rem; }
    .tut-page-hero h1 { font-size: 1.3rem; }
    .tut-res-row { grid-template-columns: 1fr; gap: .4rem; }
}

/* ===== OUTLINER ===== */
.outliner {
    position: fixed; top: 48px; right: 0; bottom: 0; width: 200px;
    background: var(--bg-panel); border-left: 1px solid var(--border);
    overflow-y: auto; z-index: 10; display: flex; flex-direction: column;
}
.outliner-header {
    padding: .6rem 1rem; font-family: var(--font-ui); font-size: .65rem;
    letter-spacing: 2px; color: var(--accent-glow);
    border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.outliner-section { padding: .6rem; border-bottom: 1px solid var(--border); }
.outliner-title { font-size: .65rem; color: var(--text-dim); letter-spacing: 1px; margin-bottom: .4rem; text-transform: uppercase; }
.outliner-date { font-family: var(--font-ui); font-size: .8rem; color: var(--accent-glow); }
.muted { color: var(--text-dim); font-size: .75rem; }

/* ===== MAP ===== */
.map-layout { display: flex; height: calc(100vh - 48px); gap: 0; }
.map-sidebar {
    width: 220px; flex-shrink: 0; background: var(--bg-panel);
    border-right: 1px solid var(--border); overflow-y: auto; display: flex; flex-direction: column;
}
.sidebar-section { padding: .8rem; border-bottom: 1px solid var(--border); }
.sidebar-title { font-family: var(--font-ui); font-size: .65rem; color: var(--accent-glow); letter-spacing: 2px; margin-bottom: .6rem; }

.planet-btn {
    display: flex; align-items: center; gap: .6rem; width: 100%;
    background: none; border: none; color: var(--text-main);
    padding: .5rem .4rem; border-radius: var(--radius); cursor: pointer; text-align: left;
    transition: background .2s;
}
.planet-btn:hover { background: var(--bg-hover); }
.planet-btn.active { background: rgba(59,130,246,.15); border-left: 2px solid var(--accent); }
.planet-info strong { display: block; font-size: .8rem; }
.planet-info small { color: var(--text-dim); font-size: .7rem; }
.planet-type-icon { width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0; }
.planet-terran    { background: radial-gradient(#4caf50, #1b5e20); }
.planet-arid      { background: radial-gradient(#ff9800, #e65100); }
.planet-frozen    { background: radial-gradient(#90caf9, #1565c0); }
.planet-toxic     { background: radial-gradient(#ce93d8, #4a148c); }
.planet-ocean     { background: radial-gradient(#29b6f6, #01579b); }

.map-canvas-wrap { flex: 1; position: relative; overflow: hidden; background: #02040a; }
.game-canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.game-canvas:active { cursor: grabbing; }

.map-controls {
    position: absolute; top: .8rem; right: .8rem; z-index: 5;
    display: flex; align-items: center; gap: .4rem;
}
.map-ctrl-btn {
    width: 32px; height: 32px; background: var(--bg-panel); border: 1px solid var(--border);
    color: var(--text-bright); border-radius: var(--radius); cursor: pointer; font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
}
.map-ctrl-btn:hover { border-color: var(--accent); color: var(--accent-glow); }
.map-layers select {
    background: var(--bg-panel); border: 1px solid var(--border);
    color: var(--text-main); padding: .3rem .5rem;
    border-radius: var(--radius); font-family: var(--font-body); font-size: .75rem;
}

.map-tooltip {
    position: absolute; z-index: 20; pointer-events: none;
    background: var(--bg-panel); border: 1px solid var(--border-glow);
    border-radius: var(--radius); padding: .5rem .8rem;
    font-size: .75rem; box-shadow: var(--shadow);
    max-width: 180px;
}
.map-tooltip.hidden { display: none; }

/* ===== GOVERNMENT ===== */
.gov-layout { display: flex; flex-direction: column; gap: 1rem; max-width: 1100px; }
.gov-stats-row { display: flex; gap: .8rem; flex-wrap: wrap; }
.stat-card {
    display: flex; align-items: center; gap: .8rem;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: .8rem 1.2rem; flex: 1; min-width: 150px;
}
.stat-icon { font-size: 1.5rem; }
.stat-label { font-size: .65rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; }
.stat-value { font-family: var(--font-ui); font-size: 1.1rem; color: var(--text-bright); }
.gov-grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 768px) { .gov-grid-2col { grid-template-columns: 1fr; } }

.gov-panel {
    background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.2rem;
}
.panel-title { font-family: var(--font-ui); font-size: .75rem; color: var(--accent-glow); letter-spacing: 2px; margin-bottom: 1rem; }

.tax-control label { display: block; color: var(--text-main); margin-bottom: .6rem; }
input[type="range"] {
    width: 100%; height: 6px; -webkit-appearance: none;
    background: var(--border); border-radius: 3px; outline: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none; width: 16px; height: 16px;
    background: var(--accent); border-radius: 50%; cursor: pointer;
}
.tax-labels { display: flex; justify-content: space-between; font-size: .65rem; color: var(--text-dim); margin: .4rem 0; }
.tax-effects { margin: .6rem 0; }
.budget-breakdown { margin-top: 1rem; border-top: 1px solid var(--border); padding-top: .8rem; }
.budget-breakdown h4 { font-size: .7rem; color: var(--text-dim); margin-bottom: .5rem; }
.budget-row { display: flex; justify-content: space-between; padding: .3rem 0; border-bottom: 1px solid rgba(30,58,95,.4); font-size: .8rem; }

.council-list { display: flex; flex-direction: column; gap: .6rem; }
.council-card { display: flex; align-items: flex-start; gap: .7rem; padding: .6rem; background: var(--bg-dark); border-radius: var(--radius); }
.council-avatar { font-size: 1.5rem; flex-shrink: 0; }
.council-info { flex: 1; }
.council-info strong { display: block; font-size: .85rem; }
.role-badge { display: inline-block; font-size: .65rem; background: rgba(59,130,246,.2); color: var(--accent-glow); padding: .1rem .4rem; border-radius: 2px; margin: .2rem 0; }
.council-age { font-size: .7rem; color: var(--text-dim); }
.trait-pills { display: flex; gap: .3rem; flex-wrap: wrap; margin-top: .3rem; }
.trait-pill { font-size: .65rem; background: rgba(34,197,94,.1); color: var(--success); border: 1px solid rgba(34,197,94,.3); padding: .1rem .4rem; border-radius: 2px; }
.modifier-list { margin-top: 1rem; border-top: 1px solid var(--border); padding-top: .7rem; }
.modifier-list h4 { font-size: .7rem; color: var(--text-dim); margin-bottom: .5rem; }
.modifier-row { display: flex; justify-content: space-between; font-size: .78rem; padding: .25rem 0; }

/* ===== TECH TREE ===== */
.tech-layout { max-width: 1100px; }
.tech-header { margin-bottom: 1rem; }
.res-chip { display: inline-flex; align-items: center; gap: .5rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px; padding: .3rem .7rem; }
.res-name { font-size: .75rem; color: var(--text-dim); }
.res-amount { font-family: var(--font-ui); font-size: .85rem; color: var(--accent-glow); }
.tech-branches { display: flex; flex-direction: column; gap: 1.5rem; }
.tech-branch { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.branch-header { display: flex; align-items: center; gap: .7rem; padding: .8rem 1rem; background: rgba(59,130,246,.05); border-bottom: 1px solid var(--border); }
.branch-icon { font-size: 1.3rem; }
.branch-header h3 { font-family: var(--font-ui); font-size: .8rem; color: var(--accent-glow); letter-spacing: 2px; }
.branch-tiers { display: flex; gap: 0; overflow-x: auto; }
.tech-tier { min-width: 200px; border-right: 1px solid var(--border); padding: .8rem; }
.tier-label { font-size: .65rem; color: var(--text-dim); letter-spacing: 1px; text-transform: uppercase; margin-bottom: .6rem; }
.tier-techs { display: flex; flex-direction: column; gap: .5rem; }
.tech-card {
    background: var(--bg-dark); border: 1px solid var(--border);
    border-radius: var(--radius); padding: .7rem; cursor: default; transition: border-color .2s;
}
.tech-card:hover { border-color: var(--accent); }
.tech-card.researched { border-color: var(--success); background: rgba(34,197,94,.05); }
.tech-card.locked { opacity: .5; }
.tech-icon { font-size: 1.2rem; margin-bottom: .3rem; }
.tech-name { display: block; font-size: .78rem; color: var(--text-bright); margin-bottom: .3rem; }
.tech-desc { font-size: .7rem; color: var(--text-dim); margin-bottom: .5rem; }
.tech-meta { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.tech-cost { font-size: .7rem; color: var(--warning); }

/* ===== DIPLOMACY ===== */
.diplo-layout { display: flex; gap: 1rem; min-height: calc(100vh - 100px); }
.diplo-sidebar { width: 280px; flex-shrink: 0; display: flex; flex-direction: column; gap: .6rem; }
.diplo-main { flex: 1; display: flex; flex-direction: column; gap: 1rem; }
.diplo-panel { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; }
.nation-diplo-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden; transition: border-color .2s;
}
.nation-diplo-card:hover { border-color: var(--border-glow); }
.nation-color-bar { height: 3px; }
.nation-diplo-info { padding: .6rem .8rem; }
.nation-diplo-info strong { display: block; font-size: .82rem; }
.nation-diplo-info small { color: var(--text-dim); font-size: .7rem; }
.relation-bar-wrap { background: var(--bg-dark); border-radius: 2px; height: 4px; margin: .4rem 0; }
.relation-bar { height: 100%; border-radius: 2px; transition: width .5s; }
.rel-value { font-size: .7rem; }
.nation-diplo-actions { padding: .5rem .8rem .7rem; display: flex; gap: .4rem; flex-wrap: wrap; }
.select-sm { background: var(--bg-dark); border: 1px solid var(--border); color: var(--text-main); padding: .25rem .4rem; border-radius: var(--radius); font-size: .72rem; font-family: var(--font-body); }
.war-list { display: flex; flex-direction: column; gap: .5rem; }
.war-card { background: var(--bg-dark); border: 1px solid rgba(239,68,68,.3); border-radius: var(--radius); padding: .7rem; }
.war-flags { display: flex; align-items: center; gap .5rem; flex-wrap: wrap; }
.war-nation { font-weight: bold; font-size: .82rem; }
.war-vs { color: var(--text-dim); padding: 0 .5rem; }
.war-meta { font-size: .7rem; color: var(--text-dim); margin-top: .3rem; }

/* ===== EVENTS ===== */
.events-layout { max-width: 900px; margin: 0 auto; }
.events-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.events-title { font-family: var(--font-ui); font-size: 1rem; color: var(--text-bright); }
.events-empty { text-align: center; padding: 4rem 2rem; }
.empty-icon { font-size: 4rem; margin-bottom: 1rem; opacity: .5; }
.events-empty h3 { font-family: var(--font-ui); color: var(--text-dim); margin-bottom: .5rem; }
.events-empty p { color: var(--text-dim); margin-bottom: 1.5rem; }
.events-grid { display: flex; flex-direction: column; gap: 1.2rem; }
.event-card { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.event-header { display: flex; align-items: center; gap .8rem; padding: 1rem; background: rgba(59,130,246,.04); border-bottom: 1px solid var(--border); }
.event-icon { font-size: 1.8rem; flex-shrink: 0; }
.event-title { font-family: var(--font-ui); font-size: .85rem; color: var(--text-bright); flex: 1; padding: 0 .5rem; }
.event-date { font-size: .7rem; color: var(--text-dim); white-space: nowrap; }
.event-body { padding: 1rem; }
.event-desc { color: var(--text-main); line-height: 1.7; font-size: .85rem; }
.event-options { padding: .8rem 1rem; display: flex; flex-direction: column; gap: .5rem; }
.btn-event-option {
    display: flex; align-items: flex-start; gap: .8rem; width: 100%;
    background: var(--bg-dark); border: 1px solid var(--border);
    border-radius: var(--radius); padding: .7rem 1rem; cursor: pointer;
    text-align: left; transition: all .2s; color: var(--text-main);
}
.btn-event-option:hover { border-color: var(--accent); background: var(--bg-hover); }
.option-letter { width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .75rem; font-weight: bold; flex-shrink: 0; }
.option-text { flex: 1; font-size: .82rem; }
.option-effects { display: flex; gap: .4rem; flex-wrap: wrap; }
.effect-chip { font-size: .65rem; padding: .15rem .4rem; border-radius: 2px; }
.effect-chip.positive { background: rgba(34,197,94,.15); color: var(--success); }
.effect-chip.negative { background: rgba(239,68,68,.15); color: var(--danger); }

/* ===== MODALS ===== */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; }
.modal.hidden { display: none; }
.modal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.7); backdrop-filter: blur(3px); }
.modal-box { position: relative; background: var(--bg-panel); border: 1px solid var(--border-glow); border-radius: 8px; min-width: 360px; max-width: 90vw; max-height: 85vh; display: flex; flex-direction: column; box-shadow: var(--shadow), var(--glow); }
.modal-wide { min-width: 700px; }
.modal-header { padding: 1rem 1.2rem; font-family: var(--font-ui); font-size: .8rem; letter-spacing: 2px; color: var(--accent-glow); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-close { background: none; border: none; color: var(--text-dim); cursor: pointer; font-size: 1.1rem; padding: 0 .2rem; }
.modal-close:hover { color: var(--danger); }
.modal-body { padding: 1.2rem; overflow-y: auto; flex: 1; }
.modal-footer { padding: .8rem 1.2rem; border-top: 1px solid var(--border); display: flex; gap: .6rem; justify-content: flex-end; }
.cost-note { color: var(--warning); font-size: .82rem; margin-top: .4rem; }

/* ===== TABLES ===== */
.data-table { width: 100%; border-collapse: collapse; font-size: .8rem; }
.data-table th { padding: .6rem .8rem; background: var(--bg-dark); color: var(--text-dim); text-align: left; font-size: .65rem; letter-spacing: 1px; text-transform: uppercase; border-bottom: 1px solid var(--border); }
.data-table td { padding: .55rem .8rem; border-bottom: 1px solid rgba(30,58,95,.4); }
.data-table tr:hover td { background: var(--bg-hover); }
.table-scroll { overflow-x: auto; }

/* ===== BADGES ===== */
.badge { display: inline-block; padding: .15rem .5rem; border-radius: 3px; font-size: .65rem; font-weight: bold; }
.badge-success { background: rgba(34,197,94,.2); color: var(--success); }
.badge-warning { background: rgba(245,158,11,.2); color: var(--warning); }
.badge-danger  { background: rgba(239,68,68,.2); color: var(--danger); }
.badge-info    { background: rgba(56,189,248,.2); color: var(--info); }
.badge-secondary { background: var(--bg-dark); color: var(--text-dim); }

/* ===== PROGRESS ===== */
.progress-bar-wrap { background: var(--bg-dark); border-radius: 2px; height: 4px; margin-bottom: .2rem; }
.progress-bar { height: 100%; background: var(--accent); border-radius: 2px; }

/* ===== COLORS ===== */
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger  { color: var(--danger); }
.text-center  { text-align: center; }

/* ===== TOAST ===== */
#toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 200; display: flex; flex-direction: column; gap: .5rem; }
.toast { padding: .7rem 1.2rem; border-radius: var(--radius); font-size: .8rem; border-left: 3px solid; animation: slideIn .3s ease; box-shadow: var(--shadow); }
.toast-success { background: rgba(34,197,94,.15); border-color: var(--success); color: #86efac; }
.toast-error   { background: rgba(239,68,68,.15); border-color: var(--danger); color: #fca5a5; }
.toast-info    { background: rgba(56,189,248,.15); border-color: var(--info); color: #7dd3fc; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ===== TUTORIAL ===== */
.tutorial-overlay {
    position: fixed; inset: 0; z-index: 300;
    display: flex; align-items: center; justify-content: center;
}
.tutorial-overlay.hidden { display: none; }
@keyframes tutFadeOut { to { opacity: 0; } }
.tutorial-overlay.fading { pointer-events: none; }

.tutorial-backdrop {
    position: absolute; inset: 0;
    background: rgba(2, 4, 15, .88);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.tutorial-box {
    position: relative; z-index: 1;
    width: min(680px, 96vw);
    max-height: 92vh;
    background: var(--bg-panel);
    border: 1px solid var(--border-glow);
    border-radius: 14px;
    display: flex; flex-direction: column;
    box-shadow: 0 0 60px rgba(59,130,246,.2), var(--shadow);
    overflow: hidden;
    animation: tutSlideUp .4s cubic-bezier(.16,1,.3,1);
    will-change: transform, opacity;
}
@keyframes tutSlideUp {
    from { transform: translateY(40px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* Header */
.tutorial-header {
    padding: .7rem 1.2rem .5rem;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: .8rem; flex-shrink: 0;
}
.tutorial-progress-bar {
    flex: 1; height: 4px; background: var(--border);
    border-radius: 2px; overflow: hidden;
}
.tutorial-progress-fill {
    height: 100%; background: var(--accent);
    border-radius: 2px; transition: width .4s ease;
}
.tutorial-step-label { font-size: .68rem; color: var(--text-dim); white-space: nowrap; font-family: var(--font-ui); }
.tutorial-skip {
    background: none; border: none; color: var(--text-dim);
    font-size: .7rem; cursor: pointer; white-space: nowrap;
    padding: .2rem .4rem; border-radius: var(--radius);
    font-family: var(--font-body); transition: color .2s;
}
.tutorial-skip:hover { color: var(--danger); }

/* Slides container */
.tutorial-slides {
    flex: 1;
    position: relative;
    min-height: 320px;
    overflow: hidden;
}

/* Each slide — ALL absolute, only active gets opacity 1 */
.tut-slide {
    position: absolute; inset: 0;
    padding: 1.8rem 2rem;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
    will-change: opacity;
}
.tut-slide.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 2;
}

/* Lore intro */
.tut-lore-header { text-align: center; margin-bottom: 1.5rem; }
.tut-logo-hex { font-size: 2.5rem; color: var(--accent); display: block; line-height: 1; }
.tut-title-main {
    font-family: var(--font-ui); font-size: 1.6rem;
    color: var(--accent-glow); letter-spacing: 5px; margin-top: .4rem;
}
.tut-subtitle { color: var(--text-dim); font-size: .82rem; margin-top: .3rem; }
.tut-lore-body { display: flex; flex-direction: column; gap: .9rem; }
.tut-lore-body p { color: var(--text-main); line-height: 1.8; font-size: .88rem; }
.tut-lore-body strong { color: var(--accent-glow); }
.tut-lore-quote {
    margin-top: .5rem; padding: .8rem 1.2rem;
    border-left: 3px solid var(--accent);
    background: rgba(59,130,246,.07);
    color: var(--text-dim); font-style: italic; font-size: .85rem;
    border-radius: 0 var(--radius) var(--radius) 0;
}

/* Generic slide elements */
.tut-icon-big { font-size: 3rem; text-align: center; margin-bottom: .6rem; line-height: 1; }
.tut-slide-title {
    font-family: var(--font-ui); font-size: 1.1rem;
    color: var(--text-bright); text-align: center;
    margin-bottom: 1.2rem; letter-spacing: 2px;
}
.tut-content { display: flex; flex-direction: column; gap: .7rem; }
.tut-content > p { color: var(--text-main); font-size: .87rem; line-height: 1.7; }

/* Win cards */
.tut-win-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; }
.tut-win-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: .9rem .7rem;
    text-align: center; display: flex; flex-direction: column; gap: .3rem;
}
.tut-win-icon { font-size: 1.6rem; }
.tut-win-card strong { font-size: .78rem; color: var(--text-bright); }
.tut-win-card small { font-size: .68rem; color: var(--text-dim); }
.tut-lose-box {
    background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.25);
    border-radius: var(--radius); padding: .7rem .9rem;
    font-size: .8rem; color: #fca5a5;
}

/* Tips */
.tut-tip-list { display: flex; flex-direction: column; gap: .6rem; }
.tut-tip {
    display: flex; gap: .8rem; align-items: flex-start;
    background: var(--bg-card); border-radius: var(--radius); padding: .6rem .8rem;
}
.tut-tip-icon { font-size: 1.2rem; flex-shrink: 0; line-height: 1.3; }
.tut-tip div { font-size: .82rem; color: var(--text-main); line-height: 1.6; }
.tut-tip strong { color: var(--accent-glow); }

/* Planet chips */
.tut-planet-chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .4rem; }
.tut-planet-chip {
    font-size: .72rem; padding: .25rem .6rem; border-radius: 20px;
    border: 1px solid var(--border); background: var(--bg-card);
}

/* Resources */
.tut-resource-grid { display: flex; flex-wrap: wrap; gap: .5rem; }
.tut-res-chip { padding: .3rem .8rem; border-radius: 20px; font-size: .75rem; font-weight: bold; }
.tut-res-chip.energia     { background: rgba(245,158,11,.15); color: #fcd34d; border: 1px solid rgba(245,158,11,.3); }
.tut-res-chip.mineral     { background: rgba(148,163,184,.15); color: #cbd5e1; border: 1px solid rgba(148,163,184,.3); }
.tut-res-chip.biologico   { background: rgba(34,197,94,.15);  color: #86efac; border: 1px solid rgba(34,197,94,.3); }
.tut-res-chip.ciencia     { background: rgba(56,189,248,.15); color: #7dd3fc; border: 1px solid rgba(56,189,248,.3); }
.tut-res-chip.manufactura { background: rgba(167,139,250,.15);color: #c4b5fd; border: 1px solid rgba(167,139,250,.3); }

/* Formula box */
.tut-formula-box {
    background: var(--bg-dark); border: 1px solid var(--border);
    border-radius: var(--radius); padding: .7rem 1rem;
    font-family: var(--font-ui); font-size: .78rem; color: var(--accent-glow);
    text-align: center;
}
.tut-formula-label { color: var(--text-dim); margin-right: .4rem; font-family: var(--font-body); }

/* Tech branches */
.tut-branch-list { display: flex; flex-direction: column; gap: .6rem; }
.tut-branch {
    display: flex; gap: .8rem; align-items: center;
    padding: .7rem .9rem; border-radius: var(--radius);
    border-left: 3px solid;
}
.tut-branch.fisica     { background: rgba(239,68,68,.07);   border-color: var(--danger); }
.tut-branch.social     { background: rgba(34,197,94,.07);   border-color: var(--success); }
.tut-branch.ingenieria { background: rgba(245,158,11,.07);  border-color: var(--warning); }
.tut-branch-icon { font-size: 1.5rem; flex-shrink: 0; }
.tut-branch strong { display: block; font-size: .82rem; color: var(--text-bright); }
.tut-branch small { font-size: .7rem; color: var(--text-dim); }

/* Event example */
.tut-event-example {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
}
.tut-event-title { padding: .7rem .9rem; font-family: var(--font-ui); font-size: .78rem; color: var(--text-bright); background: rgba(59,130,246,.05); border-bottom: 1px solid var(--border); }
.tut-event-desc { padding: .6rem .9rem; font-size: .78rem; color: var(--text-dim); border-bottom: 1px solid var(--border); line-height: 1.6; }
.tut-event-options { display: flex; flex-direction: column; gap: .4rem; padding: .6rem .9rem; }
.tut-event-opt { display: flex; align-items: center; gap: .6rem; font-size: .78rem; }
.tut-opt-letter { width: 20px; height: 20px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .7rem; font-weight: bold; flex-shrink: 0; }
.tut-opt-effect { font-size: .65rem; padding: .1rem .35rem; border-radius: 2px; margin-left: .2rem; }
.tut-opt-effect.positive { background: rgba(34,197,94,.15); color: var(--success); }
.tut-opt-effect.negative { background: rgba(239,68,68,.15); color: var(--danger); }

/* Final slide */
.tut-final { align-items: center; text-align: center; }
.tut-final > p { text-align: center; }
.tut-checklist { display: flex; flex-direction: column; gap: .5rem; text-align: left; width: 100%; }
.tut-check { font-size: .83rem; color: var(--text-main); line-height: 1.5; }
.tut-check strong { color: var(--accent-glow); }
.tut-final-btn { margin-top: 1.2rem; padding: .9rem 2rem; font-size: .85rem; letter-spacing: 2px; }

/* Footer nav */
.tutorial-footer {
    padding: .8rem 1.2rem;
    border-top: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    flex-shrink: 0; gap: .5rem;
}
.tutorial-dots { display: flex; gap: .4rem; }
.tut-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--border); border: none; cursor: pointer;
    transition: background .2s, transform .2s;
    padding: 0;
}
.tut-dot.active { background: var(--accent); transform: scale(1.3); }
.tut-dot:hover  { background: var(--accent-glow); }
.tut-btn-prev, .tut-btn-next { min-width: 110px; justify-content: center; }

/* ── Responsive tutorial ── */
@media (max-width: 600px) {
    .tutorial-box { width: 100vw; max-height: 100dvh; border-radius: 0; border-left: none; border-right: none; }
    .tut-slide { padding: 1.2rem 1rem; }
    .tut-title-main { font-size: 1.2rem; letter-spacing: 3px; }
    .tut-win-grid { grid-template-columns: 1fr; gap: .5rem; }
    .tut-branch-list { gap: .5rem; }
    .tut-btn-prev, .tut-btn-next { min-width: 80px; font-size: .7rem; padding: .5rem .7rem; }
    .tutorial-footer { padding: .6rem .8rem; }
    .tutorial-header { padding: .5rem .8rem; }
    .tut-logo-hex { font-size: 1.8rem; }
    .tut-icon-big { font-size: 2.2rem; }
    .tut-slide-title { font-size: .95rem; }
}

/* ===== CRÉDITO ===== */
.auth-credit {
    text-align: center; margin-top: 1rem;
    font-size: .7rem; color: var(--text-dim);
    border-top: 1px solid var(--border); padding-top: .8rem;
}
.auth-credit strong { color: var(--accent-glow); }

.game-credit {
    position: fixed; bottom: .4rem; left: 50%; transform: translateX(-50%);
    font-size: .62rem; color: rgba(107,138,173,0.45);
    pointer-events: none; white-space: nowrap; z-index: 5;
    letter-spacing: .5px;
}
.game-credit strong { color: rgba(96,165,250,0.5); }

/* ================================================================
   RESPONSIVE — MOBILE FIRST
   Breakpoints: 480 | 600 | 768 | 900 | 1100
   ================================================================ */

/* ── BOTTOM NAV (mobile only, hidden on desktop) ── */
.mobile-nav {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
    background: var(--bg-panel);
    border-top: 1px solid var(--border);
    height: 58px;
    box-shadow: 0 -4px 20px rgba(0,0,0,.5);
}
.mobile-nav-inner {
    display: flex; align-items: stretch; height: 100%;
}
.mobile-nav-link {
    flex: 1; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 2px;
    color: var(--text-dim); text-decoration: none;
    font-size: .55rem; font-family: var(--font-ui); letter-spacing: .5px;
    transition: color .2s, background .2s;
    -webkit-tap-highlight-color: transparent;
    padding: 6px 2px;
}
.mobile-nav-link .nav-icon { font-size: 1.25rem; line-height: 1; }
.mobile-nav-link.active,
.mobile-nav-link:active { color: var(--accent-glow); background: rgba(59,130,246,.1); }

/* ── HAMBURGER / MENU TOGGLE ── */
.topbar-menu-btn {
    display: none;
    background: none; border: none;
    color: var(--text-main); font-size: 1.4rem;
    cursor: pointer; padding: .3rem .4rem;
    -webkit-tap-highlight-color: transparent;
}

/* ── MOBILE SLIDE DRAWER (map sidebar, outliner) ── */
.drawer-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.6); z-index: 40;
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
}
.drawer-overlay.open { display: block; }

/* ================================================================
   900px — SMALL LAPTOPS / LARGE TABLETS (landscape)
   ================================================================ */
@media (max-width: 900px) {
    /* Layout */
    .game-main {
        padding: .8rem;
        padding-bottom: calc(58px + .8rem); /* space for mobile nav */
    }
    .outliner { display: none; }
    .topbar-nav { display: none; }
    .mobile-nav { display: flex; }
    .game-credit { display: none; }

    /* Topbar compacto */
    .topbar { gap: .5rem; padding: 0 .7rem; }
    .brand-name { font-size: .65rem; letter-spacing: 2px; }
    .topbar-nation { padding: 0 .4rem; gap: .3rem; flex-wrap: nowrap; overflow: hidden; }
    .stat-pill { font-size: .65rem; padding: .15rem .4rem; }
    .username { display: none; }

    /* Map: sidebar convertido en panel inferior deslizable */
    .map-layout { flex-direction: column; height: calc(100vh - 48px - 58px); }
    .map-sidebar {
        width: 100%; height: 80px; flex-shrink: 0;
        flex-direction: row; overflow-x: auto; overflow-y: hidden;
        border-right: none; border-bottom: 1px solid var(--border);
        padding: .3rem .5rem; gap: .4rem;
        align-items: center;
    }
    .map-sidebar .sidebar-section { display: contents; }
    .map-sidebar .sidebar-title { display: none; }
    .planet-btn {
        flex-direction: column; align-items: center; gap: .2rem;
        padding: .4rem .5rem; min-width: 70px; flex-shrink: 0;
        background: var(--bg-card); border-radius: var(--radius);
        border: 1px solid var(--border);
    }
    .planet-info strong { font-size: .68rem; text-align: center; }
    .planet-info small { display: none; }
    .planet-type-icon { width: 24px; height: 24px; }

    /* Map canvas ocupa el resto */
    .map-canvas-wrap { flex: 1; min-height: 0; }
    .map-controls { top: .5rem; right: .5rem; gap: .3rem; }
    .map-ctrl-btn { width: 36px; height: 36px; font-size: 1.1rem; }

    /* Province detail panel en móvil — bottom sheet */
    #province-detail {
        position: fixed; bottom: 58px; left: 0; right: 0; z-index: 30;
        background: var(--bg-panel); border-top: 1px solid var(--border-glow);
        padding: 1rem; max-height: 45vh; overflow-y: auto;
        border-radius: 12px 12px 0 0;
        box-shadow: 0 -4px 20px rgba(0,0,0,.6);
    }

    /* Diplomacy */
    .diplo-layout { flex-direction: column; }
    .diplo-sidebar { width: 100%; }
    .nation-diplo-card { display: flex; flex-direction: row; align-items: stretch; }
    .nation-color-bar { width: 4px; height: auto; }
    .nation-diplo-info { flex: 1; }
    .nation-diplo-actions { flex-wrap: wrap; }

    /* Government */
    .gov-stats-row { gap: .5rem; }
    .stat-card { min-width: 130px; padding: .6rem .8rem; }
    .gov-grid-2col { grid-template-columns: 1fr; }

    /* Modals */
    .modal-box { min-width: unset; width: 95vw; }
    .modal-wide { min-width: unset; width: 98vw; max-height: 92vh; }

    /* Tables */
    .table-scroll { overflow-x: auto; }
    .data-table th, .data-table td { padding: .5rem .6rem; font-size: .75rem; }

    /* Toast */
    #toast-container { left: 1rem; right: 1rem; bottom: calc(58px + .8rem); }
    .toast { font-size: .8rem; }
}

/* ================================================================
   768px — TABLETS (portrait) / LARGE PHONES (landscape)
   ================================================================ */
@media (max-width: 768px) {
    body { font-size: 14px; }

    /* Auth */
    .auth-card { padding: 1.8rem 1.4rem; }
    .auth-logo h1 { font-size: 1.3rem; letter-spacing: 3px; }
    .auth-container { padding: 1rem; }

    /* Topbar */
    .topbar { height: 52px; }
    .topbar-nation { display: none; }
    .topbar-menu-btn { display: flex; align-items: center; }
    .game-main { padding-bottom: calc(58px + 1rem); }

    /* Stats row: 2 columnas */
    .gov-stats-row { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
    .stat-card { min-width: unset; }

    /* Tech tree horizontal → vertical scroll */
    .branch-tiers { flex-direction: column; overflow-x: visible; }
    .tech-tier { min-width: unset; border-right: none; border-bottom: 1px solid var(--border); }
    .tier-techs { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }

    /* Events */
    .event-header { gap: .5rem; padding: .8rem; }
    .event-icon { font-size: 1.4rem; }
    .btn-event-option { padding: .6rem .8rem; gap: .6rem; }

    /* Diplomacy: naciones en grid 2col */
    .diplo-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
    .diplo-sidebar .sidebar-title { grid-column: 1/-1; }
    .nation-diplo-card { display: flex; flex-direction: column; }
    .nation-color-bar { width: 100%; height: 3px; }

    /* Map controles más grandes (touch) */
    .map-ctrl-btn { width: 42px; height: 42px; font-size: 1.2rem; }
    .map-layers select { font-size: .8rem; padding: .4rem .6rem; height: 42px; }
}

/* ================================================================
   600px — PHONES (landscape) / SMALL TABLETS
   ================================================================ */
@media (max-width: 600px) {
    /* Auth */
    .auth-card { padding: 1.4rem 1rem; border-radius: 8px; }
    .logo-hex { font-size: 2.2rem; }
    .auth-logo h1 { font-size: 1.1rem; letter-spacing: 2px; }
    .form-row { grid-template-columns: 1fr; }
    .gov-grid { grid-template-columns: 1fr 1fr; }

    /* Topbar mínimo */
    .topbar { padding: 0 .5rem; gap: .3rem; height: 50px; }
    .brand-name { display: none; }

    /* Botones touch-friendly */
    .btn { padding: .7rem 1rem; font-size: .75rem; min-height: 40px; }
    .btn-sm { min-height: 36px; padding: .4rem .8rem; }
    .btn-full { min-height: 48px; font-size: .8rem; }

    /* Inputs más altos para el dedo */
    .form-group input,
    .form-group select { padding: .75rem .9rem; font-size: 16px; /* evita zoom en iOS */ }
    input[type="range"]::-webkit-slider-thumb { width: 22px; height: 22px; }

    /* Stats: 1 columna en pantallas muy pequeñas */
    .gov-stats-row { grid-template-columns: 1fr 1fr; }
    .stat-value { font-size: .95rem; }

    /* Tech: 1 columna */
    .tier-techs { grid-template-columns: 1fr; }
    .tech-card { display: flex; gap: .6rem; align-items: flex-start; }
    .tech-icon { font-size: 1.5rem; flex-shrink: 0; margin-bottom: 0; }

    /* Diplomacia: 1 columna */
    .diplo-sidebar { grid-template-columns: 1fr; }

    /* Events: sin fecha */
    .event-date { display: none; }
    .event-header { flex-wrap: wrap; }

    /* Map sidebar compacto */
    .map-sidebar { height: 70px; }
    .planet-btn { min-width: 60px; padding: .3rem .4rem; }
    .planet-info strong { font-size: .62rem; }

    /* Modals full-screen en móvil */
    .modal { align-items: flex-end; }
    .modal-box {
        width: 100vw; max-width: 100vw; max-height: 90vh;
        border-radius: 16px 16px 0 0;
        border-bottom: none;
    }
    .modal-wide { width: 100vw; }

    /* Table: ocultar columnas menos importantes */
    .data-table .hide-mobile { display: none; }

    /* Outliner oculto, tabla de ranking simplificada */
    .ranking-hide-mobile { display: none; }

    /* Toast full-width */
    #toast-container { left: .5rem; right: .5rem; bottom: calc(58px + .5rem); }
    .toast { text-align: center; }
}

/* ================================================================
   480px — PHONES (portrait, small)
   ================================================================ */
@media (max-width: 480px) {
    body { font-size: 13px; }

    .auth-card { padding: 1.2rem .9rem; margin: .5rem; }
    .auth-logo h1 { font-size: 1rem; }
    .gov-grid { grid-template-columns: 1fr; }

    /* Nav icons más grandes */
    .mobile-nav { height: 62px; }
    .mobile-nav-link .nav-icon { font-size: 1.4rem; }
    .mobile-nav-link { font-size: .52rem; }
    .game-main { padding-bottom: calc(62px + .8rem); }
    #toast-container { bottom: calc(62px + .5rem); }
    #province-detail { bottom: 62px; }

    /* Stats: 2 columnas compactas */
    .gov-stats-row { grid-template-columns: 1fr 1fr; gap: .4rem; }
    .stat-card { padding: .5rem .6rem; gap: .5rem; }
    .stat-icon { font-size: 1.2rem; }
    .stat-value { font-size: .9rem; }
    .stat-label { font-size: .58rem; }

    /* Consejo: avatar más pequeño */
    .council-avatar { font-size: 1.2rem; }
    .council-card { padding: .5rem; }

    /* Topbar: solo logo icon + nación badge + salir */
    .topbar { padding: 0 .5rem; }
    .stat-pill { display: none; }
    .nation-badge { font-size: .62rem; padding: .15rem .4rem; }

    /* Botones táctiles grandes */
    .btn-event-option { padding: .7rem; }
    .option-letter { width: 26px; height: 26px; font-size: .8rem; }

    /* Map sidebar: iconos planetas en fila pequeña */
    .map-sidebar { height: 62px; }
    .planet-type-icon { width: 20px; height: 20px; }
    .planet-btn { min-width: 52px; }

    /* Map controls: apilar */
    .map-controls { flex-direction: column; gap: .3rem; }

    /* Modals: padding reducido */
    .modal-header { padding: .8rem 1rem; font-size: .72rem; }
    .modal-body   { padding: .8rem 1rem; }
    .modal-footer { padding: .6rem 1rem; }

    .panel-title { font-size: .68rem; letter-spacing: 1.5px; }
    .branch-header h3 { font-size: .72rem; }
    .budget-row { font-size: .75rem; }
    .modifier-row { font-size: .72rem; }
    .event-desc { font-size: .82rem; }
}

/* ================================================================
   TÁCTIL — eliminar hover states en touch devices
   ================================================================ */
@media (hover: none) and (pointer: coarse) {
    .btn:hover, .btn-primary:hover, .btn-secondary:hover,
    .btn-danger:hover, .btn-success:hover { filter: none; box-shadow: none; }
    .tech-card:hover { border-color: var(--border); }
    .planet-btn:hover { background: none; }
    .nav-link:hover  { background: none; color: var(--text-dim); }
    .nation-diplo-card:hover { border-color: var(--border); }
    .btn-event-option:hover { background: var(--bg-dark); border-color: var(--border); }

    /* Active states para feedback táctil */
    .btn:active        { opacity: .75; transform: scale(.97); }
    .planet-btn:active { background: var(--bg-hover); }
    .tech-card:active  { border-color: var(--accent); }
    .btn-event-option:active { background: var(--bg-hover); border-color: var(--accent); }
    .mobile-nav-link:active  { color: var(--accent-glow); }
}

/* ================================================================
   LANDSCAPE MÓVIL — ajustes especiales
   ================================================================ */
@media (max-width: 900px) and (orientation: landscape) and (max-height: 500px) {
    .topbar { height: 42px; }
    .mobile-nav { height: 48px; }
    .mobile-nav-link .nav-icon { font-size: 1.1rem; }
    .mobile-nav-link span:last-child { display: none; } /* oculta labels en landscape */
    .game-main { padding-bottom: calc(48px + .5rem); }
    .map-layout { height: calc(100vh - 42px - 48px); }
    .map-sidebar { height: 56px; }
    .auth-card { padding: 1rem; }
    .auth-logo { margin-bottom: .8rem; }
    .logo-hex { font-size: 1.5rem; }
    .auth-logo h1 { font-size: 1rem; }
}