/* =====================================================================
   ABC-Plataforma · Tema "glass" oscuro (tecnológico / premium)
   Se carga después de estilo.css y abc.css y solo cambia la apariencia.
   Para volver al tema anterior: en base.html cambiar glass.css por tema.css.
   ===================================================================== */

/* ---------------------------------------------------------------- Tokens */
:root,
:root[data-theme="dark"],
:root[data-theme="light"] {
    color-scheme: dark;

    /* Paleta del diseño */
    --bg: #040B18;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-2: rgba(255, 255, 255, 0.07);
    --text: #EAF3FB;
    --text-muted: #9DB4C9;
    --accent: #3CC5DA;
    --accent-rgb: 60, 197, 218;
    --grad: linear-gradient(120deg, #4FD2E6, #2B8FD4);
    --border: rgba(140, 200, 240, 0.30);
    --border-soft: rgba(140, 200, 240, 0.14);
    --solid: #0A1526;            /* superficie opaca para menús nativos y tooltips */
    --ok: #5FD8A0;  --ok-rgb: 95, 216, 160;
    --warn: #F4C661; --warn-rgb: 244, 198, 97;
    --danger: #FF8C82; --danger-rgb: 255, 140, 130;
    --radius: 16px;
    --blur: blur(12px);
    --ease: 0.25s ease;
    --header-h: 76px;
    --gutter: 40px;
    --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
    --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

    /* Variables heredadas de estilo.css / abc.css, re-mapeadas al tema */
    --azul: var(--accent);
    --azul-rgb: var(--accent-rgb);
    --azul-claro: rgba(62, 198, 224, 0.08);
    --rojo: var(--danger);
    --amarillo: var(--warn);
    --verde: var(--ok);
    --gris: var(--bg);
    --texto: var(--text);
    --texto-secundario: var(--text-muted);
    --borde: var(--border-soft);
    --tarjeta: var(--surface);
    --hover-fila: rgba(140, 200, 240, 0.05);
    --hover-fila-fuerte: rgba(140, 200, 240, 0.09);
    --pasos-fondo: rgba(255, 255, 255, 0.06);
    --boton-secundario: #7F98AF;
    --exito-texto: var(--ok);
    --exito-fondo: rgba(var(--ok-rgb), 0.08);
    --exito-borde: rgba(var(--ok-rgb), 0.40);
    --error-texto: var(--danger);
    --error-fondo: rgba(var(--danger-rgb), 0.08);
    --error-borde: rgba(var(--danger-rgb), 0.40);
    --semaforo-rojo-fondo: rgba(var(--danger-rgb), 0.06);
    --semaforo-amarillo-fondo: rgba(var(--warn-rgb), 0.06);
    --semaforo-verde-fondo: rgba(var(--ok-rgb), 0.06);
    --fondo-app: var(--bg);
    --fs-borde: var(--border);
    --fs-borde-hover: rgba(140, 200, 240, 0.55);
    --fs-borde-suave: var(--border);
    --fs-divisor: var(--border-soft);
    --fs-label: var(--text-muted);
    --fs-placeholder: #6F879D;
    --fs-auto-fondo: rgba(255, 255, 255, 0.03);
    --fs-deshabilitado: rgba(255, 255, 255, 0.02);
    --fs-foco: rgba(var(--accent-rgb), 0.25);
    --fs-primario: var(--accent);
    --fs-primario-hover: #5AD3E5;
    --fs-sombra: none;
    --fs-sombra-barra: 0 -10px 30px rgba(0, 0, 0, 0.35);
    --grafico-grid: rgba(140, 200, 240, 0.12);
    --grafico-acento: var(--accent);
    --serie-1: #3CC5DA; --serie-2: #F28C5B; --serie-3: #5FD8A0; --serie-4: #F4C661;
    --serie-5: #E889B4; --serie-6: #7FD36B; --serie-7: #9C8CF2; --serie-8: #FF8C82;
}
.viz-root, :root[data-theme="dark"] .viz-root {
    --serie-1: #3CC5DA; --serie-1-tenue: rgba(60, 197, 218, 0.30);
    --kpi-bien: var(--ok); --kpi-mal: var(--danger);
    --fondo-alterno: rgba(140, 200, 240, 0.06);
}
@media (max-width: 899px) { :root { --gutter: 16px; --header-h: 68px; } }

/* ---------------------------------------------------------------- Base */
html { -webkit-text-size-adjust: 100%; }
html, body { overflow-x: hidden; }
body {
    margin: 0;
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}
/* Resplandores fijos de fondo: dan profundidad para que el vidrio se perciba */
body::before {
    content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(60vw 50vh at 85% -10%, rgba(43, 143, 212, 0.20), transparent 70%),
        radial-gradient(50vw 45vh at -10% 20%, rgba(79, 210, 230, 0.12), transparent 70%),
        radial-gradient(70vw 60vh at 50% 120%, rgba(43, 143, 212, 0.10), transparent 70%),
        var(--bg);
}
::selection { background: rgba(var(--accent-rgb), 0.35); color: #fff; }
a, a:visited { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color var(--ease); }
a:hover { color: #7FDDEB; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
hr { border: 0; border-top: 1px solid var(--border-soft); }
code { font-size: 0.9em; }
img { max-width: 100%; }

/* Barras de scroll discretas */
* { scrollbar-width: thin; scrollbar-color: rgba(140, 200, 240, 0.25) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(140, 200, 240, 0.22); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------------------------------------------------------------- Tipografía */
h1, h2 {
    font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
    letter-spacing: -0.015em; line-height: 1.02; color: var(--text); overflow-wrap: anywhere;
}
h1 { font-size: clamp(56px, 7vw, 96px); }
h2 { font-size: clamp(36px, 4.2vw, 52px); }
h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.005em; color: var(--text); }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }
.encabezado { margin-bottom: 1.8rem; align-items: flex-end; }
.encabezado h2, .fs-encabezado h2 { margin: 0; font-size: clamp(36px, 4.2vw, 52px); font-weight: 700; letter-spacing: -0.015em; }
.fs-encabezado h2 { margin-bottom: 0.5rem; }
.subtitulo, .fs-encabezado p { color: var(--text-muted); font-size: 1rem; margin-top: 0.5rem; }
.texto-chico, .ayuda-campo, .cp-mensaje { color: var(--text-muted); }

/* Etiquetas tipo "eyebrow" (en tarjetas de KPI el espaciado es menor para que no se partan) */
.filtros-titulo, .grafico-eyebrow, .fs-sub-titulo, .historial-titulo, .kpi-etiqueta, .donut-centro .c, .sugerencia-grupo {
    font-family: var(--font-display); font-weight: 600; font-size: 12px;
    text-transform: uppercase; letter-spacing: 0.3em; color: var(--text-muted);
}
.kpi-etiqueta, .filtros-titulo { letter-spacing: 0.14em; }

/* ---------------------------------------------------------------- Header */
.cabecera {
    position: sticky; top: 0; z-index: 900;
    display: flex; align-items: center; gap: 28px;
    height: var(--header-h); padding: 0 var(--gutter);
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background-color var(--ease), border-color var(--ease), backdrop-filter var(--ease);
}
.cabecera.con-scroll, body.panel-movil-abierto .cabecera {
    background: rgba(4, 11, 24, 0.7);
    -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    border-bottom-color: var(--border);
}
.cabecera-logo, .cabecera-logo:visited {
    display: flex; align-items: center; gap: 12px; flex: none;
    color: var(--text); text-decoration: none;
}
.cabecera-logo img { height: 44px; width: auto; display: block; }
.cabecera-logo span {
    display: flex; flex-direction: column; line-height: 1.1;
    font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: 0.02em;
}
.cabecera-logo em {
    font-style: normal; font-weight: 600; font-size: 10.5px; letter-spacing: 0.3em;
    text-transform: uppercase; color: var(--text-muted);
}
.cabecera-logo:hover { color: var(--text); }

/* Menú principal (derecha) */
nav.menu {
    flex: 1 1 auto; min-width: 0; margin: 0; padding: 0; overflow: visible;
    display: flex; flex-direction: row; justify-content: flex-end; align-items: center; gap: 0;
}
.menu-enlaces { display: flex; align-items: center; gap: 26px; flex-wrap: nowrap; min-width: 0; overflow: hidden; }
nav.menu a, nav.menu a:visited, .menu-mas-boton {
    position: relative;
    display: inline-flex; align-items: center; gap: 0;
    padding: 8px 0; border: 0; border-radius: 0; background: none;
    font-family: var(--font-body); font-size: 13.5px; font-weight: 500; letter-spacing: 0.04em;
    color: var(--text-muted); text-decoration: none; white-space: nowrap; cursor: pointer;
    transition: color var(--ease);
}
nav.menu .menu-enlaces a .icono-menu { display: none; }
nav.menu a::after, .menu-mas-boton::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 2px;
    background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform var(--ease);
}
nav.menu a:hover, nav.menu a.activo, .menu-mas-boton:hover, .menu-mas-boton.activo, .menu-mas-boton[aria-expanded="true"] {
    color: var(--text); background: none;
}
nav.menu .menu-enlaces a:hover::after, nav.menu .menu-enlaces a.activo::after,
.menu-mas-boton:hover::after, .menu-mas-boton.activo::after { transform: scaleX(1); }
nav.menu a.activo { font-weight: 500; }

/* "Más" (opciones que no caben) */
.menu-mas { position: relative; margin-left: 26px; flex: none; }
.menu-mas[hidden] { display: none; }
.menu-mas-boton { gap: 6px; }
.menu-mas-boton svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--ease); }
.menu-mas-boton[aria-expanded="true"] svg { transform: rotate(180deg); }

/* Paneles flotantes glass (Más / Mi cuenta) */
.glass-panel {
    position: absolute; top: calc(100% + 14px); right: 0; z-index: 950;
    min-width: 240px; padding: 8px;
    background: rgba(10, 21, 38, 0.82);
    border: 1px solid var(--border); border-radius: var(--radius);
    -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.glass-panel[hidden] { display: none; }
.menu-mas-panel { display: flex; flex-direction: column; }
.menu-mas-panel a, .menu-mas-panel a:visited, .menu-movil a, .menu-movil a:visited {
    display: flex !important; align-items: center; gap: 12px !important;
    padding: 10px 12px !important; border-radius: 10px !important;
    font-size: 14px; color: var(--text-muted);
}
.menu-mas-panel a::after, .menu-movil a::after { display: none; }
.menu-mas-panel a .icono-menu, .menu-movil a .icono-menu {
    display: block; width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor;
    stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.menu-mas-panel a:hover, .menu-movil a:hover { background: rgba(140, 200, 240, 0.08) !important; color: var(--text); }
.menu-mas-panel a.activo, .menu-movil a.activo {
    color: var(--text); background: rgba(62, 198, 224, 0.10) !important; box-shadow: inset 2px 0 0 var(--accent);
}

/* Mi cuenta */
.cuenta { position: relative; flex: none; margin-left: auto; }
nav.menu + .cuenta { margin-left: 0; }
.boton-cuenta, a.boton-cuenta, a.boton-cuenta:visited {
    display: inline-flex; align-items: center; gap: 8px;
    height: 40px; padding: 0 18px; border-radius: 999px;
    background: transparent; border: 1px solid var(--border); color: var(--text);
    font-family: var(--font-body); font-size: 13.5px; font-weight: 500; letter-spacing: 0.04em;
    text-decoration: none; cursor: pointer;
    transition: background-color var(--ease), border-color var(--ease);
}
.boton-cuenta:hover, .boton-cuenta[aria-expanded="true"] { background: rgba(255, 255, 255, 0.06); border-color: rgba(140, 200, 240, 0.55); color: var(--text); }
.boton-cuenta svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.cuenta-panel { width: 300px; padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.cuenta-panel[hidden] { display: none; }

.usuario-pie { display: flex; align-items: center; gap: 12px; min-width: 0; }
.avatar {
    flex: none; width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center;
    background: var(--grad); color: #04121F;
    font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: 0.04em;
}
.usuario-datos { display: flex; flex-direction: column; min-width: 0; gap: 2px; }
.usuario-datos strong { color: var(--text); font-weight: 500; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.usuario-datos small { color: var(--text-muted); font-size: 12.5px; }
.usuario-datos .usuario-etiqueta { color: var(--accent); }
.area-selector select {
    width: 100%; margin-top: 4px; padding: 6px 10px; font-size: 13px; border-radius: 10px;
    background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border); color: var(--text);
}
.usuario-acciones { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding-top: 12px; border-top: 1px solid var(--border-soft); }
.usuario-acciones a, .usuario-acciones a:visited {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    height: 38px; border-radius: 999px; border: 1px solid var(--border); background: transparent;
    color: var(--text); font-size: 13px; font-weight: 500; text-decoration: none;
    transition: background-color var(--ease), border-color var(--ease);
}
.usuario-acciones a:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(140, 200, 240, 0.55); color: var(--text); }
.usuario-acciones svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Hamburguesa + panel lateral móvil */
.boton-hamburguesa {
    display: none; flex: none; width: 44px; height: 44px; margin-left: auto;
    border-radius: 999px; border: 1px solid var(--border); background: transparent; cursor: pointer;
    flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.boton-hamburguesa span { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--text); transition: transform var(--ease), opacity var(--ease); }
.boton-hamburguesa[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.boton-hamburguesa[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.boton-hamburguesa[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.panel-movil {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 890;
    display: flex; flex-direction: column; gap: 20px;
    padding: 20px var(--gutter) 32px; overflow-y: auto; overscroll-behavior: contain;
    background: rgba(4, 11, 24, 0.86);
    -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
    animation: panel-entra 0.25s ease;
}
.panel-movil[hidden] { display: none; }
.menu-movil { display: flex; flex-direction: column; gap: 2px; }
.menu-movil a, .menu-movil a:visited { font-size: 16px !important; padding: 14px 12px !important; text-decoration: none; }
.panel-movil-cuenta {
    display: flex; flex-direction: column; gap: 14px; padding: 16px;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
}
body.panel-movil-abierto { overflow: hidden; }
@keyframes panel-entra { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }

@media (max-width: 899px) {
    nav.menu, .cuenta:has(.boton-cuenta[aria-controls]) { display: none; }
    .boton-hamburguesa { display: inline-flex; }
    .cabecera { gap: 12px; }
    .cabecera-logo img { height: 40px; }
}
@media (min-width: 900px) { .panel-movil { display: none !important; } }

/* Sin restos del menú lateral anterior */
.sidebar, .sidebar-pestana, .tema-switch, .boton-tema { display: none !important; }

/* ---------------------------------------------------------------- Contenido */
main {
    max-width: 1680px; margin: 0 auto; padding: 28px var(--gutter) 64px;
    box-sizing: border-box; min-width: 0;
}
.aviso-sesion { z-index: 2000; }
.barra-asignar { top: var(--header-h); }

/* ---------------------------------------------------------------- Superficies glass */
.tarjeta, .fs-seccion, .fs-acciones, .aviso-asignar, .barra-asignar, .avisos-asociado, .corte-aviso,
.panel-movil-cuenta, details.bloque {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
    box-shadow: none;
}
.tarjeta { padding: 1.4rem 1.5rem; margin-bottom: 1.25rem; }
.tarjeta-grafico, [data-theme="dark"] .tarjeta-grafico { box-shadow: none; border-radius: var(--radius); transition: transform var(--ease), border-color var(--ease), background-color var(--ease); }
.tarjeta-grafico:hover { transform: translateY(-2px); box-shadow: none; border-color: rgba(140, 200, 240, 0.5); }
.fs-acciones { background: rgba(10, 21, 38, 0.75); box-shadow: var(--fs-sombra-barra); }
.barra-asignar { background: rgba(10, 21, 38, 0.75); }

/* Modales, desplegables y tooltips */
dialog.modal-semaforo, dialog {
    background: rgba(10, 21, 38, 0.88); color: var(--text);
    border: 1px solid var(--border); border-radius: var(--radius);
    -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}
dialog::backdrop, dialog.modal-semaforo::backdrop { background: rgba(2, 6, 14, 0.6); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.col-filtro-panel, .buscador-sugerencias, .kpi-tip {
    background: rgba(10, 21, 38, 0.92); color: var(--text);
    border: 1px solid var(--border); border-radius: 14px;
    -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
}
.grafico-tooltip {
    background: rgba(10, 21, 38, 0.95); color: var(--text);
    border: 1px solid var(--border); border-radius: 10px;
    -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
}
.donut-svg .pie-segmento { stroke: var(--bg); }
.donut-svg .pie-etiqueta { fill: #04121F; }
option, optgroup { background: var(--solid); color: var(--text); }

/* Indicadores */
.grid-stats { gap: 1rem; margin-bottom: 1.25rem; }
.grid-stats .tarjeta { margin-bottom: 0; }
.stat-numero, .kpi-numero, .kpi-numero-hero, .ds-monto, .donut-centro .n {
    font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; color: var(--text);
    font-variant-numeric: tabular-nums;
}
.stat-label { color: var(--text-muted); font-size: 0.9rem; }
a.tarjeta-link, a.tarjeta-link:visited { transition: transform var(--ease), border-color var(--ease), background-color var(--ease); }
a.tarjeta-link:hover, a.stat-enlace:hover { border-color: rgba(var(--accent-rgb), 0.6); background: rgba(255, 255, 255, 0.06); }
a.stat-enlace.activa, .tarjeta-link.kpi-activo, .kpi-activo { border-color: var(--accent); background: rgba(62, 198, 224, 0.08); outline: none; box-shadow: 0 0 0 1px var(--accent) inset; }

/* Semáforos y avisos: acento lateral de color sobre vidrio */
.tarjeta-semaforo, .tarjeta-semaforo:hover { border-left-width: 1px; position: relative; overflow: hidden; }
.tarjeta-semaforo:hover { transform: translateY(-2px); box-shadow: none; border-color: rgba(140, 200, 240, 0.5); }
.tarjeta-semaforo::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--border); }
.tarjeta-semaforo.rojo, .tarjeta-semaforo.amarillo, .tarjeta-semaforo.verde { border-left-color: var(--border); }
.tarjeta-semaforo.rojo { background: rgba(var(--danger-rgb), 0.06); }
.tarjeta-semaforo.amarillo { background: rgba(var(--warn-rgb), 0.06); }
.tarjeta-semaforo.verde { background: rgba(var(--ok-rgb), 0.06); }
.tarjeta-semaforo.rojo::before { background: var(--danger); box-shadow: 0 0 16px var(--danger); }
.tarjeta-semaforo.amarillo::before { background: var(--warn); box-shadow: 0 0 16px var(--warn); }
.tarjeta-semaforo.verde::before { background: var(--ok); box-shadow: 0 0 16px var(--ok); }
.kpi-tile.alerta, .bloque, .bloque.mio, .reporte-avance, .avisos-asociado, .avisos-asociado.alerta-roja,
.corte-aviso, .corte-aviso.pendiente, .aviso-asignar, .aviso-asignar.pendiente { border-left: 1px solid var(--border); }
.kpi-tile.alerta, .avisos-asociado.alerta-roja, .corte-aviso.pendiente, .aviso-asignar.pendiente, .reporte-avance.rojo { box-shadow: inset 3px 0 0 var(--danger); }
.avisos-asociado, .reporte-avance.amarillo { box-shadow: inset 3px 0 0 var(--warn); }
.corte-aviso, .aviso-asignar, .reporte-avance.verde { box-shadow: inset 3px 0 0 var(--ok); }
.bloque.mio { box-shadow: inset 3px 0 0 var(--accent); }
.avisos-asociado, .avisos-asociado.alerta-roja, .corte-aviso.pendiente, .aviso-asignar.pendiente { background: var(--surface); }
.faltan { background: rgba(var(--warn-rgb), 0.07); border: 1px solid rgba(var(--warn-rgb), 0.45); border-radius: 12px; }
.alerta-idc.amarillo { background: rgba(var(--warn-rgb), 0.08); border-color: rgba(var(--warn-rgb), 0.45); }
.alerta-idc.rojo { background: rgba(var(--danger-rgb), 0.08); border-color: rgba(var(--danger-rgb), 0.45); }
.aviso-sesion { background: rgba(26, 22, 10, 0.92); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-bottom: 1px solid rgba(var(--warn-rgb), 0.6); }

/* ---------------------------------------------------------------- Tablas */
table { font-size: 0.9rem; border-collapse: separate; border-spacing: 0; }
th {
    background: transparent;
    font-family: var(--font-display); font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.3em; color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    padding-top: 0.7rem; padding-bottom: 0.7rem;
}
/* En tablas densas se reduce el espaciado para no forzar scroll horizontal */
.tabla-compacta th, table.tabla-filtrable th, .ds-estados th, .carga-mip th { letter-spacing: 0.12em; }
td { border-bottom: 1px solid var(--border-soft); }
tr:hover td { background: var(--hover-fila); }
tr.fila-clicable:hover, tr.fila-clicable:hover td { background: var(--hover-fila-fuerte); }
tbody tr:last-child td { border-bottom: 0; }
.tabla-scroll { border-radius: 12px; }
.celda-matriz { color: var(--accent); }
.col-filtro-btn { color: var(--text-muted); }
.col-filtro-btn.activo { color: var(--accent); }

/* ---------------------------------------------------------------- Botones */
a.boton, button.boton, a.boton:visited, summary.boton, .fs-boton, input[type="submit"], input[type="button"] {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 28px; height: auto; min-height: 0;
    border-radius: 999px; border: 1px solid transparent;
    font-family: var(--font-display); font-size: 14px; font-weight: 600; letter-spacing: 0.06em;
    text-transform: uppercase; text-decoration: none; line-height: 1.1; cursor: pointer;
    transition: transform var(--ease), filter var(--ease), box-shadow var(--ease), background-color var(--ease), border-color var(--ease);
}
/* Primario */
a.boton, button.boton, a.boton:visited, .fs-boton-primario, input[type="submit"] {
    background: var(--grad); color: #04121F;
    box-shadow: 0 8px 30px rgba(46, 160, 220, 0.35);
}
a.boton:hover, button.boton:hover, .fs-boton-primario:hover:not(:disabled), input[type="submit"]:hover {
    background: var(--grad); color: #04121F; transform: translateY(-2px); filter: brightness(1.12);
    box-shadow: 0 12px 36px rgba(46, 160, 220, 0.45);
}
/* Secundario (y variantes) */
a.boton.secundario, button.boton.secundario, a.boton.secundario:visited, details summary.boton.secundario,
a.fs-boton-secundario, a.fs-boton-secundario:visited, input[type="button"] {
    background: transparent; color: var(--text); border: 1px solid var(--border); box-shadow: none;
}
a.boton.secundario:hover, button.boton.secundario:hover, a.fs-boton-secundario:hover, input[type="button"]:hover {
    background: rgba(255, 255, 255, 0.06); color: var(--text); border-color: rgba(140, 200, 240, 0.6);
    filter: none; box-shadow: none;
}
a.boton.secundario.activo { background: rgba(62, 198, 224, 0.10); color: var(--accent); border-color: rgba(62, 198, 224, 0.6); }
a.boton.peligro, button.boton.peligro {
    background: transparent; color: var(--danger); border: 1px solid rgba(var(--danger-rgb), 0.6); box-shadow: none;
}
a.boton.peligro:hover, button.boton.peligro:hover { background: rgba(var(--danger-rgb), 0.10); color: var(--danger); box-shadow: none; filter: none; }
.boton-grande { padding: 16px 34px; font-size: 15px; }
.fs-boton:disabled, button.boton:disabled { opacity: 0.45; transform: none; filter: none; cursor: not-allowed; }
/* Botones chicos dentro de tablas y paneles de filtro */
td .boton, .col-filtro-panel button, .tabla-compacta .boton, .reporte-form .boton, details.accion .boton, .barra-asignar .boton {
    padding: 9px 16px; font-size: 12px;
}
.col-filtro-panel button {
    border-radius: 999px; border: 1px solid var(--border); background: transparent; color: var(--text);
    font-family: var(--font-body); text-transform: none; letter-spacing: 0; cursor: pointer;
}
.col-filtro-panel button:hover { background: rgba(255, 255, 255, 0.06); }

/* ---------------------------------------------------------------- Badges / etiquetas */
.badge, .hr-estatus, .tag-auto, .filtros-contador {
    display: inline-flex; align-items: center;
    padding: 4px calc(10px - 0.3em) 4px 10px;
    border-radius: 999px;
    background: rgba(62, 198, 224, 0.08);
    border: 1px solid rgba(62, 198, 224, 0.45);
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
    color: var(--accent);
    font-family: var(--font-display); font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.3em; line-height: 1.3; white-space: nowrap;
}
.tag-auto { font-size: 10.5px; padding: 2px 8px; letter-spacing: 0.2em; }
.badge.verde { color: var(--ok); background: rgba(var(--ok-rgb), 0.08); border-color: rgba(var(--ok-rgb), 0.45); }
.badge.amarillo { color: var(--warn); background: rgba(var(--warn-rgb), 0.08); border-color: rgba(var(--warn-rgb), 0.45); }
.badge.rojo { color: var(--danger); background: rgba(var(--danger-rgb), 0.08); border-color: rgba(var(--danger-rgb), 0.45); }
.badge.gris { color: var(--text-muted); background: rgba(157, 180, 201, 0.08); border-color: rgba(157, 180, 201, 0.35); }

/* Chips de filtro */
.chip span {
    border-radius: 999px; border: 1px solid var(--border); background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted); font-size: 13px; transition: all var(--ease);
}
.chip:hover span { border-color: rgba(var(--accent-rgb), 0.7); color: var(--text); }
.chip input:checked + span { background: var(--grad); border-color: transparent; color: #04121F; font-weight: 500; }

/* Pestañas y pasos */
.pestanas { border-bottom: 1px solid var(--border); gap: 28px; }
.pestanas a, .pestanas a:visited {
    padding: 10px 0; border: 0; border-radius: 0; background: none; color: var(--text-muted);
    font-size: 13.5px; font-weight: 500; letter-spacing: 0.04em; position: relative; margin-bottom: -1px;
}
.pestanas a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform var(--ease); }
.pestanas a:hover { background: none; color: var(--text); }
.pestanas a.activa { background: none; color: var(--text); }
.pestanas a:hover::after, .pestanas a.activa::after { transform: scaleX(1); }
.pasos span { background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border-soft); border-radius: 999px; color: var(--text-muted); font-size: 13px; }
.pasos span.activo { background: var(--grad); border-color: transparent; color: #04121F; font-weight: 600; }
.pasos span.hecho { background: rgba(var(--ok-rgb), 0.08); border-color: rgba(var(--ok-rgb), 0.45); color: var(--ok); }
.barra { background: rgba(255, 255, 255, 0.06); border-radius: 999px; }
.barra > div { background: var(--grad); }

/* ---------------------------------------------------------------- Formularios */
input[type="text"], input[type="email"], input[type="date"], input[type="number"], input[type="time"],
input[type="search"], input[type="password"], input[type="tel"], input[type="url"], input:not([type]), select, textarea,
.form-servicio .campo input, .form-servicio .campo select, .form-servicio .campo textarea {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 15px;
    transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
}
input:hover, select:hover, textarea:hover { border-color: rgba(140, 200, 240, 0.5); }
input:focus, select:focus, textarea:focus,
.form-servicio .campo input:focus, .form-servicio .campo select:focus, .form-servicio .campo textarea:focus {
    outline: none; border-color: var(--accent); background-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.22);
}
input::placeholder, textarea::placeholder { color: var(--fs-placeholder); }
input[type="date"], input[type="time"] { color-scheme: dark; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); }
input[type="file"] { color: var(--text-muted); font-family: var(--font-body); }
input[type="file"]::file-selector-button {
    margin-right: 12px; padding: 9px 18px; border-radius: 999px; border: 1px solid var(--border);
    background: transparent; color: var(--text); font: 500 13px var(--font-body); cursor: pointer;
}
select, .form-servicio .campo select {
    -webkit-appearance: none; appearance: none; padding-right: 2.2rem !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239DB4C9' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 0.7rem center; background-size: 16px;
}
select[multiple] { background-image: none; padding-right: 0.5rem !important; }
input:disabled, select:disabled, textarea:disabled, .campo input.auto, .form-servicio .campo input[readonly] {
    background-color: rgba(255, 255, 255, 0.02); color: var(--text-muted); border-color: var(--border-soft);
}
.campo label, form.form-vertical label, .form-servicio .campo label, .filtros-linea label, .filtros-seguimiento label, .cob-herramientas label {
    font-family: var(--font-body); font-weight: 500; font-size: 13.5px; letter-spacing: 0.02em; color: var(--text-muted);
}
form.form-vertical input, form.form-vertical select, form.form-vertical textarea { padding: 12px 14px; font-size: 15px; }
.req { color: var(--danger); }
fieldset, .asociados-usuario { border: 1px solid var(--border); border-radius: 12px; }

/* Avisos (flash) */
.flash { border-radius: 14px; font-size: 15px; padding: 14px 18px; -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); }
.flash.ok { background: rgba(var(--ok-rgb), 0.08); color: var(--ok); border: 1px solid rgba(var(--ok-rgb), 0.45); }
.flash.error { background: rgba(var(--danger-rgb), 0.08); color: var(--danger); border: 1px solid rgba(var(--danger-rgb), 0.45); }

/* ---------------------------------------------------------------- Detalle / formularios largos */
.fs-seccion { padding: 1.6rem 1.8rem 1.8rem; }
.fs-seccion-letra, .fs-seccion-cabeza .fs-seccion-letra {
    background: rgba(62, 198, 224, 0.08); border: 1px solid rgba(62, 198, 224, 0.45); color: var(--accent);
    border-radius: 999px; font-family: var(--font-display);
}
.fs-seccion-cabeza h3, .tarjeta-grafico h3 { font-family: var(--font-display); font-weight: 600; }
.fs-migas, .fs-migas a, .fs-migas a:visited { color: var(--text-muted); }
details.bloque > summary h3 { font-size: 1.05rem; }
.historial-reportes li::before { background: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18), 0 0 12px var(--accent); }
.historial-reportes li:not(:last-child)::after { background: var(--border); }
.revision-contenido code { background: rgba(255, 255, 255, 0.06); }

/* Gráficas */
.fila-rank .pista, .hb-pista, .ds-mini { background: rgba(255, 255, 255, 0.06); border-radius: 999px; }
.fila-rank .pista .fill:not(.apilada) { background: var(--grad); }
.hb-barra { background: var(--grad); border-radius: 999px; }
.fila-rank:hover, .fila-rank:focus-visible { background: rgba(140, 200, 240, 0.06); }
.ds-seg { color: #04121F; }
.ds-pendientes { background: rgba(255, 255, 255, 0.08); color: var(--text); }
.ds-cancelados_sidc { color: #04121F; }
.vb-eje { border-top-color: var(--border-soft); }

/* ---------------------------------------------------------------- Login */
.login-caja {
    max-width: 420px; margin: 6vh auto; padding: 2.4rem 2.2rem 2.2rem; text-align: left;
    background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
    -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}
.login-caja img { display: block; width: auto; height: 120px; margin: 0 auto 1.2rem; background: none; border-radius: 0; }
.login-caja h2 { text-align: center; font-size: clamp(28px, 3.4vw, 36px); margin: 0 0 0.4rem; }
.login-caja .acciones { margin-top: 1.6rem; }
.login-caja .acciones .boton { width: 100%; }

/* ---------------------------------------------------------------- Móvil */
@media (max-width: 899px) {
    main { padding-top: 20px; }
    .tarjeta, .fs-seccion { padding: 1.1rem 1rem; }
    .dos-columnas, .dos-columnas-iguales { grid-template-columns: 1fr; }
    .fs-grid { grid-template-columns: 1fr; }
    .fs-grid > * { grid-column: 1 / -1 !important; }
    .reporte-nuevo { grid-template-columns: 1fr; }
    .grid-stats { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
    .kpi-graficas { grid-template-columns: 1fr; }
    .tabla-scroll, .tarjeta > table { display: block; overflow-x: auto; }
    .buscador-sugerencias { min-width: 0; }
    .reporte-rapido { flex-wrap: wrap; }
    a.boton, button.boton { padding: 13px 22px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* Botones que abren un desplegable (<details>) */
summary.boton { list-style: none; width: fit-content; padding: 11px 22px; font-size: 13px; }
summary.boton::-webkit-details-marker { display: none; }
details.accion[open] > summary.boton { border-color: var(--accent); color: var(--accent); }
details.accion form { align-items: center; }