/* Paginas de lectura de Tracker360 (instructivo, privacidad, terminos): mismos colores y tema que el panel
   (admin.css), pero con scroll normal de documento. El tema lo aplica js/documento.js (jztech-theme). */
:root {
    --bg-page: #f4f6f9;
    --bg-surface: #ffffff;
    --accent: #2962ff;
    --accent-hover: #1f4fd1;
    --success: #00c853;
    --danger: #d50000;
    --warning: #b07d00;
    --text-primary: #212529;
    --text-secondary: #555555;
    --text-muted: #888888;
    --border: #e0e0e0;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --code-bg: #eef1f6;
    --nota-bg: rgba(41, 98, 255, 0.07);
    --atencion-bg: rgba(255, 193, 7, 0.12);
}

[data-theme="dark"] {
    --bg-page: #121212;
    --bg-surface: #1e1e1e;
    --accent: #3d70ff;
    --accent-hover: #5a85ff;
    --success: #00e676;
    --danger: #ff5252;
    --warning: #ffca28;
    --text-primary: #e0e0e0;
    --text-secondary: #b5b5b5;
    --text-muted: #8a8a8a;
    --border: #333333;
    --shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    --code-bg: #2a2a2a;
    --nota-bg: rgba(61, 112, 255, 0.12);
    --atencion-bg: rgba(255, 202, 40, 0.1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    margin: 0;
    background: var(--bg-page);
    color: var(--text-primary);
    font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    transition: background-color 0.2s, color 0.2s;
}

/* Barra superior */
.doc-barra {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 24px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    border-top: 3px solid var(--accent);
}
.doc-marca { display: flex; align-items: center; gap: 10px; color: var(--text-primary); text-decoration: none; font-weight: 700; }
.doc-marca span { color: var(--accent); }
.doc-marca svg { width: 28px; height: 28px; color: var(--accent); }
.doc-acciones { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.doc-boton {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    font-size: 0.85rem;
    text-decoration: none;
    cursor: pointer;
}
.doc-boton:hover { border-color: var(--accent); color: var(--accent); }
.doc-boton svg { width: 16px; height: 16px; }

/* Cuerpo: indice a la izquierda (si hay) y el texto */
.doc-cuerpo {
    max-width: 1180px;
    margin: 0 auto;
    padding: 28px 24px 80px;
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
}
.doc-cuerpo.sin-indice { grid-template-columns: minmax(0, 1fr); max-width: 860px; }

.doc-indice {
    position: sticky;
    top: 84px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    padding: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 0.88rem;
}
.doc-indice h2 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin: 0 0 8px; }
.doc-indice ol { list-style: none; margin: 0; padding: 0; }
.doc-indice a {
    display: block;
    padding: 5px 8px;
    border-radius: 6px;
    color: var(--text-secondary);
    text-decoration: none;
}
.doc-indice a:hover { background: var(--bg-page); color: var(--text-primary); }
.doc-indice a.actual { background: var(--nota-bg); color: var(--accent); font-weight: 600; }

.doc-texto {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 32px 40px;
}
.doc-texto > section + section { border-top: 1px solid var(--border); margin-top: 32px; padding-top: 28px; }

h1 { font-size: 1.9rem; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 1.35rem; margin: 0 0 12px; color: var(--text-primary); }
h3 { font-size: 1.05rem; margin: 22px 0 8px; color: var(--accent); }
p { margin: 0 0 12px; }
ul, ol { margin: 0 0 14px; padding-left: 22px; }
li { margin: 4px 0; }
a { color: var(--accent); }
strong { color: var(--text-primary); }
.doc-sub { color: var(--text-muted); margin-bottom: 24px; }

code, kbd {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.88em;
    background: var(--code-bg);
    border-radius: 5px;
    padding: 1px 6px;
    word-break: break-word;
}
kbd { border: 1px solid var(--border); border-bottom-width: 2px; }

.nota, .atencion {
    border-radius: 10px;
    padding: 12px 16px;
    margin: 14px 0;
    border-left: 4px solid var(--accent);
    background: var(--nota-bg);
}
.atencion { border-left-color: var(--warning); background: var(--atencion-bg); }
.nota p:last-child, .atencion p:last-child { margin-bottom: 0; }

ol.pasos { counter-reset: paso; list-style: none; padding-left: 0; }
ol.pasos > li { counter-increment: paso; position: relative; padding-left: 40px; margin: 10px 0; }
ol.pasos > li::before {
    content: counter(paso);
    position: absolute;
    left: 0;
    top: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

table { width: 100%; border-collapse: collapse; margin: 10px 0 16px; font-size: 0.92rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }
.tabla-scroll { overflow-x: auto; }

.etiqueta {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--code-bg);
    color: var(--text-secondary);
    white-space: nowrap;
}
.etiqueta.ok { background: rgba(0, 200, 83, 0.15); color: var(--success); }
.etiqueta.info { background: rgba(41, 98, 255, 0.15); color: var(--accent); }
.etiqueta.aviso { background: rgba(255, 193, 7, 0.18); color: var(--warning); }
.etiqueta.mal { background: rgba(213, 0, 0, 0.13); color: var(--danger); }

.contacto {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 12px 0;
}
.contacto a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    text-decoration: none;
    color: var(--text-primary);
    background: var(--bg-page);
}
.contacto a:hover { border-color: var(--accent); }
.contacto svg { width: 18px; height: 18px; color: var(--accent); }

.doc-pie {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px 40px;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
}
.doc-pie a { color: var(--text-secondary); }

@media (max-width: 900px) {
    .doc-cuerpo { grid-template-columns: minmax(0, 1fr); padding: 16px 12px 60px; }
    .doc-indice { position: static; max-height: none; }
    .doc-texto { padding: 22px 18px; }
    .doc-barra { padding: 10px 12px; }
}

@media print {
    .doc-barra, .doc-indice, .doc-acciones { display: none; }
    .doc-cuerpo { display: block; padding: 0; }
    .doc-texto { border: none; box-shadow: none; padding: 0; }
    body { background: #fff; color: #000; }
}