/* ============================================================
   ApiPyme — Design system
   Única fuente de verdad visual del sistema cliente (portal + público).
   Se extiende Bootstrap 5 vía overrides de variables y componentes.
   ============================================================ */

/* ---------- Tipografías (Google Fonts) ---------- */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800&family=Geist+Mono:wght@400;500&display=swap');

/* ---------- Design tokens ---------- */
:root {
    /* Paleta */
    --ink:           #0a0f1e;
    --ink-soft:      #1a2236;
    --ink-line:      #252e45;
    --surface:       #f6f4ef;
    --surface-deep:  #efece3;
    --card:          #ffffff;
    --border:        #e7e2d6;
    --border-strong: #d7d1c0;

    --text:          #0a0f1e;
    --text-muted:    #5b6475;
    --text-faint:    #8a8f9c;

    --accent:        #1f7a3f;       /* verde datos/dinero */
    --accent-hover:  #16612f;
    --accent-soft:   #e6f2ea;

    --warn:          #c2410c;       /* naranja señal */
    --warn-soft:     #fdecd8;

    --danger:        #b42318;
    --danger-soft:   #fde7e4;

    --info:          #1e40af;
    --info-soft:     #e4ecff;

    /* Radios y sombras */
    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 16px;

    --shadow-sm: 0 1px 2px rgba(10, 15, 30, 0.04);
    --shadow:    0 4px 16px -6px rgba(10, 15, 30, 0.08), 0 1px 2px rgba(10, 15, 30, 0.04);
    --shadow-lg: 0 24px 48px -18px rgba(10, 15, 30, 0.18);

    /* Tipografía — Geist (display + body) + Geist Mono */
    --font-display: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-sans:    'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:    'Geist Mono', 'SF Mono', ui-monospace, monospace;

    /* Sidebar */
    --sidebar-w: 248px;

    /* Bootstrap overrides */
    --bs-primary:       var(--ink);
    --bs-primary-rgb:   10, 15, 30;
    --bs-body-bg:       var(--surface);
    --bs-body-color:    var(--text);
    --bs-body-font-family: var(--font-sans);
    --bs-border-color:  var(--border);
    --bs-link-color:    var(--accent);
    --bs-link-hover-color: var(--accent-hover);
    --bs-border-radius: var(--radius);
    --bs-border-radius-sm: var(--radius-sm);
    --bs-border-radius-lg: var(--radius-lg);
}

/* ---------- Reset / base ---------- */
* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

html { font-size: 15.5px; }

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--surface);
    letter-spacing: -0.005em;
}

/* Textura sutil de papel en el surface — solo para páginas públicas, opcional */
.bg-surface { background: var(--surface); }
.bg-surface-deep { background: var(--surface-deep); }
.bg-ink { background: var(--ink) !important; color: #fff !important; }

h1, h2, h3, h4, .h1, .h2, .h3, .h4, .display-serif {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.035em;
    color: var(--ink);
}
h1, .h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1.08; }
h2, .h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.15; }
h3, .h3 { font-size: 1.5rem; }
h4, .h4 { font-size: 1.2rem; }
h5, h6 { font-family: var(--font-sans); font-weight: 600; letter-spacing: -0.01em; }

code, kbd, pre, samp, .font-mono { font-family: var(--font-mono); font-size: 0.9em; }
code { color: var(--ink); background: var(--surface-deep); padding: 0.1em 0.35em; border-radius: 4px; }
pre code { background: transparent; padding: 0; }

/* Labels tipo "eyebrow" — uppercase tracked */
.eyebrow {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

hr { border-color: var(--border); opacity: 1; }

/* ---------- Layout: sidebar + main ---------- */
.app-shell { min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--ink);
    color: #cfd4e0;
    position: fixed;
    top: 0; left: 0;
    display: flex;
    flex-direction: column;
    z-index: 100;
    border-right: 1px solid var(--ink-line);
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1.25rem 1.25rem 1.1rem;
    border-bottom: 1px solid var(--ink-line);
    color: #fff;
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}
.sidebar-brand .brand-mark {
    width: 28px; height: 28px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--accent);
    color: #fff;
    border-radius: 6px;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.85rem;
}
.sidebar-section {
    padding: 1.1rem 1.25rem 0.35rem;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #6c7590;
}
.sidebar-nav { list-style: none; padding: 0 0.5rem; margin: 0; }
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0.75rem;
    margin: 1px 0;
    border-radius: var(--radius-sm);
    color: #c2c8d6;
    text-decoration: none;
    font-size: 0.93rem;
    font-weight: 500;
    transition: background 0.12s, color 0.12s;
}
.sidebar-nav a i { width: 18px; font-size: 1rem; color: #7c869e; transition: color 0.12s; }
.sidebar-nav a:hover { background: var(--ink-soft); color: #fff; }
.sidebar-nav a:hover i { color: #a5afc6; }
.sidebar-nav a.active {
    background: var(--ink-soft);
    color: #fff;
    box-shadow: inset 2px 0 0 var(--accent);
}
.sidebar-nav a.active i { color: var(--accent); }

.sidebar-footer {
    margin-top: auto;
    padding: 0.85rem 1rem 1rem;
    border-top: 1px solid var(--ink-line);
    font-size: 0.85rem;
}
.sidebar-footer .user-email {
    color: #8a93ac;
    font-size: 0.8rem;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    padding: 0 0.3rem 0.5rem;
}
.sidebar-footer .logout-link {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 0.6rem;
    border-radius: var(--radius-sm);
    color: #e6a29a;
    text-decoration: none;
    font-weight: 500;
}
.sidebar-footer .logout-link:hover { background: rgba(180, 35, 24, 0.18); color: #ff7d72; }

/* Main */
.main {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    background: var(--surface);
}
.main-inner { padding: 2rem 2.5rem; max-width: 1400px; }

/* Page header — usado en todas las páginas autenticadas */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
    padding-bottom: 1.5rem;
    margin-bottom: 1.75rem;
    border-bottom: 1px solid var(--border);
}
.page-header .page-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 2rem;
    line-height: 1.1;
    letter-spacing: -0.035em;
    margin: 0;
    color: var(--ink);
}
.page-header .page-subtitle {
    margin: 0.35rem 0 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}
.page-header .page-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: transform 0.2s; }
    .sidebar.open { transform: translateX(0); }
    .main { margin-left: 0; }
    .main-inner { padding: 1.25rem; }
    .page-header { flex-direction: column; align-items: flex-start; }
}

/* ---------- Public layout ---------- */
.navbar-public {
    background: rgba(246, 244, 239, 0.92);
    backdrop-filter: saturate(1.3) blur(12px);
    -webkit-backdrop-filter: saturate(1.3) blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0.85rem 0;
}
.navbar-public .navbar-brand {
    display: flex; align-items: center; gap: 0.55rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--ink);
    letter-spacing: -0.02em;
}
.navbar-public .navbar-brand .brand-mark {
    width: 26px; height: 26px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--ink);
    color: #fff;
    border-radius: 6px;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.8rem;
}
.navbar-public .nav-link {
    color: var(--text);
    font-weight: 500;
    font-size: 0.93rem;
    padding: 0.5rem 0.9rem;
}
.navbar-public .nav-link:hover { color: var(--accent); }

.footer-site {
    background: var(--ink);
    color: #9aa3b8;
    padding: 3.5rem 0 2rem;
    margin-top: 5rem;
    font-size: 0.92rem;
}
.footer-site h6 {
    color: #fff;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.footer-site a { color: #9aa3b8; text-decoration: none; }
.footer-site a:hover { color: #fff; }
.footer-site hr { border-color: var(--ink-line); }

/* ---------- Cards ---------- */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.25rem;
    font-weight: 600;
}
.card-body { padding: 1.25rem; }
.card-footer {
    background: transparent;
    border-top: 1px solid var(--border);
    padding: 0.85rem 1.25rem;
}

/* Stat card — muestra un número grande + label */
.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.4rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.15s, transform 0.15s;
}
.stat-card:hover { border-color: var(--border-strong); }
.stat-card .stat-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.stat-card .stat-value {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.04em;
    font-size: 2.6rem;
    line-height: 1;
    color: var(--ink);
    margin-top: 0.5rem;
}
.stat-card .stat-value small {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 0.25rem;
}
.stat-card .stat-icon {
    position: absolute;
    top: 1.25rem; right: 1.25rem;
    font-size: 1.4rem;
    color: var(--text-faint);
    opacity: 0.8;
}
.stat-card .stat-foot {
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ---------- Buttons ---------- */
.btn {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.55rem 1.05rem;
    border-radius: var(--radius-sm);
    border-width: 1px;
    transition: background 0.12s, border-color 0.12s, color 0.12s, transform 0.1s;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 0.8rem 1.4rem; font-size: 1rem; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.82rem; }

.btn-primary {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--ink-soft);
    border-color: var(--ink-soft);
    color: #fff;
}
.btn-primary:disabled { background: var(--ink); border-color: var(--ink); opacity: 0.5; }

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.btn-accent:hover, .btn-accent:focus {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #fff;
}

.btn-outline-primary {
    color: var(--ink);
    border-color: var(--border-strong);
    background: transparent;
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}

.btn-outline-secondary {
    color: var(--text);
    border-color: var(--border-strong);
    background: transparent;
}
.btn-outline-secondary:hover {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}

.btn-outline-success {
    color: var(--accent);
    border-color: var(--accent);
    background: transparent;
}
.btn-outline-success:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-outline-danger {
    color: var(--danger);
    border-color: var(--danger);
    background: transparent;
}
.btn-outline-danger:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.btn-light {
    background: #fff;
    border-color: var(--border);
    color: var(--ink);
}
.btn-light:hover { background: var(--surface); border-color: var(--border-strong); }

.btn-outline-light {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
}
.btn-outline-light:hover {
    background: #fff;
    color: var(--ink);
    border-color: #fff;
}

/* ---------- Forms ---------- */
.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.35rem;
}
.form-control, .form-select {
    background: var(--card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.75rem;
    font-size: 0.95rem;
    color: var(--text);
    transition: border-color 0.12s, box-shadow 0.12s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--ink);
    box-shadow: 0 0 0 3px rgba(10, 15, 30, 0.08);
    outline: none;
}
.form-control::placeholder { color: var(--text-faint); }
.input-group-text { background: var(--surface-deep); border-color: var(--border-strong); color: var(--text-muted); }

.form-check-input:checked {
    background-color: var(--ink);
    border-color: var(--ink);
}
.form-check-input:focus {
    border-color: var(--ink);
    box-shadow: 0 0 0 3px rgba(10, 15, 30, 0.08);
}

/* ---------- Badges ---------- */
.badge {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    padding: 0.35em 0.7em;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 0.35em;
}
.badge::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.9;
    display: inline-block;
}
.badge.no-dot::before { display: none; }

.bg-success, .badge-status-SUCCESS {
    background: var(--accent-soft) !important;
    color: var(--accent-hover) !important;
}
.bg-danger, .badge-status-FAILED {
    background: var(--danger-soft) !important;
    color: var(--danger) !important;
}
.bg-primary, .badge-status-RUNNING {
    background: var(--info-soft) !important;
    color: var(--info) !important;
}
.bg-secondary, .badge-status-PENDING {
    background: var(--surface-deep) !important;
    color: var(--text-muted) !important;
}
.bg-warning {
    background: var(--warn-soft) !important;
    color: var(--warn) !important;
}
.bg-info {
    background: var(--info-soft) !important;
    color: var(--info) !important;
}
.bg-light {
    background: var(--surface-deep) !important;
    color: var(--text) !important;
}

/* Badge en fondo oscuro (sidebar, hero) queda siempre legible */
.on-dark .badge { filter: brightness(1.05); }

/* ---------- Tablas ---------- */
.table {
    color: var(--text);
    border-color: var(--border);
    --bs-table-bg: transparent;
    --bs-table-hover-bg: var(--surface);
    font-size: 0.93rem;
}
.table thead th {
    background: transparent;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-strong);
    padding: 0.85rem 1rem;
}
.table tbody td {
    padding: 0.85rem 1rem;
    border-color: var(--border);
    vertical-align: middle;
}
.table-hover tbody tr:hover { background: var(--surface); }
.table-light { --bs-table-bg: var(--surface-deep); }

/* ---------- Alerts ---------- */
.alert {
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 0.85rem 1rem;
    font-size: 0.93rem;
}
.alert-info    { background: var(--info-soft);   color: var(--info);    border-color: #c7d4f7; }
.alert-success { background: var(--accent-soft); color: var(--accent-hover); border-color: #bfe0cb; }
.alert-warning { background: var(--warn-soft);   color: var(--warn);    border-color: #f6cfa6; }
.alert-danger  { background: var(--danger-soft); color: var(--danger);  border-color: #f2b9b2; }
.alert-secondary { background: var(--surface-deep); color: var(--text); border-color: var(--border); }
.alert-link { color: inherit; text-decoration: underline; font-weight: 600; }

/* ---------- Utilidades ---------- */
.text-muted { color: var(--text-muted) !important; }
.text-ink { color: var(--ink) !important; }
.text-accent { color: var(--accent) !important; }

.border-accent { border-color: var(--accent) !important; }

.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow) !important; }

.token-display {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    word-break: break-all;
    background: var(--surface-deep);
    border-color: var(--border);
    color: var(--ink);
}

/* Pricing / plan cards — usados en landing y planes */
.plan-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.plan-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--border-strong);
}
.plan-card.featured {
    border-color: var(--ink);
    background: var(--ink);
    color: #e9ecf3;
    box-shadow: var(--shadow-lg);
}
.plan-card.featured .plan-name,
.plan-card.featured .plan-price { color: #fff; }
.plan-card.featured .plan-tagline { color: #9aa3b8; }
.plan-card.featured ul li { color: #d6dbe7; }
.plan-card.featured ul li i { color: #6ada8a !important; }
.plan-card.featured .badge-popular {
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.plan-card .plan-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin: 0;
}
.plan-card .plan-tagline {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-top: 0.25rem;
}
.plan-card .plan-price {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.04em;
    font-size: 2.6rem;
    line-height: 1;
    color: var(--ink);
    margin-top: 1rem;
}
.plan-card .plan-price small {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 0.25rem;
}
.plan-card hr { margin: 1.25rem 0; border-color: var(--border); }
.plan-card.featured hr { border-color: var(--ink-line); }
.plan-card ul { list-style: none; padding: 0; margin: 0 0 1.5rem; flex-grow: 1; }
.plan-card ul li {
    padding: 0.4rem 0;
    font-size: 0.92rem;
    color: var(--text);
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
}
.plan-card ul li i { color: var(--accent); margin-top: 0.15rem; }
.plan-card ul li.disabled { color: var(--text-faint); }
.plan-card ul li.disabled i { color: var(--text-faint) !important; }

/* Feature tiles en landing */
.feature-tile { padding: 1.5rem 0; }
.feature-tile .feature-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    background: var(--surface-deep);
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
}
.feature-tile h5 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 0.35rem;
}
.feature-tile p { color: var(--text-muted); margin: 0; }

/* ---------- Landing específico ---------- */
.hero-editorial {
    position: relative;
    padding: 5.5rem 0 4rem;
    background: var(--surface);
    overflow: hidden;
}
.hero-editorial::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(10,15,30,0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(10,15,30,0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at 30% 20%, rgba(0,0,0,0.9), transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 20%, rgba(0,0,0,0.9), transparent 70%);
    pointer-events: none;
}
.hero-editorial .container { position: relative; z-index: 1; }
.hero-editorial h1 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2.6rem, 6vw, 4.5rem);
    line-height: 1.02;
    letter-spacing: -0.045em;
    color: var(--ink);
}
.hero-editorial h1 em {
    font-style: normal;
    font-weight: 600;
    color: var(--accent);
    position: relative;
    padding: 0 0.05em;
}
.hero-editorial h1 em::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0.05em;
    height: 0.12em;
    background: var(--accent);
    opacity: 0.18;
    border-radius: 2px;
}
.hero-editorial .lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 540px;
    margin-top: 1.25rem;
}
.hero-editorial .code-preview {
    background: var(--ink);
    color: #cdd5e6;
    border-radius: var(--radius);
    padding: 1.25rem 1.35rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.55;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--ink-line);
}
.hero-editorial .code-preview .c-muted { color: #6c7590; }
.hero-editorial .code-preview .c-key   { color: #7aa7ff; }
.hero-editorial .code-preview .c-val   { color: #6ada8a; }
.hero-editorial .code-preview .c-num   { color: #f0b57a; }

.section-head {
    text-align: center;
    margin-bottom: 3rem;
}
.section-head .eyebrow { display: block; margin-bottom: 0.5rem; }
.section-head h2 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--ink);
    letter-spacing: -0.04em;
}
.section-head p { color: var(--text-muted); max-width: 560px; margin: 0.75rem auto 0; }

.step-number {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--ink);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 1rem;
}

/* ---------- Auth pages (login / register) ---------- */
.auth-shell {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    background:
        radial-gradient(circle at 80% 10%, rgba(31,122,63,0.08), transparent 45%),
        radial-gradient(circle at 10% 90%, rgba(10,15,30,0.05), transparent 50%),
        var(--surface);
}
.auth-card {
    width: 100%;
    max-width: 460px;
}
.auth-card .auth-head {
    text-align: center;
    margin-bottom: 1.75rem;
}
.auth-card .auth-head .brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    background: var(--ink);
    color: #fff;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.9rem;
}
.auth-card .auth-head h1 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.7rem;
    letter-spacing: -0.03em;
    color: var(--ink);
    margin: 0;
}
.auth-card .auth-head p {
    color: var(--text-muted);
    margin: 0.25rem 0 0;
    font-size: 0.95rem;
}
.auth-card .card {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.auth-card .card-body { padding: 2rem; }

/* ---------- Misc ---------- */
.copy-btn { cursor: pointer; }
.text-mono { font-family: var(--font-mono); }

/* Dropdown de Bootstrap */
.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 0.35rem;
}
.dropdown-item {
    border-radius: var(--radius-sm);
    font-size: 0.93rem;
    padding: 0.5rem 0.75rem;
}
.dropdown-item:hover { background: var(--surface); }

/* Scrollbar discreto en Webkit */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 10px; border: 2px solid var(--surface); }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }