/* Gana con la Bolsa · sistema visual (oscuro tipo trading, con modo claro) */
:root {
  --bg: #0a0e15; --bg2: #0e131d; --panel: #121825; --panel2: #171f2f; --hover: #1b2436;
  --border: #1f2838; --border2: #2b3549; --text: #e6e9ef; --muted: #9aa5b8; --dim: #687389;
  --accent: #22c55e; --accent-ink: #04130a; --up: #22c55e; --down: #f0475a; --warn: #f5a524; --info: #3b82f6;
  --up-bg: rgba(34,197,94,.12); --down-bg: rgba(240,71,90,.12); --warn-bg: rgba(245,165,36,.12); --info-bg: rgba(59,130,246,.12);
  --radius: 10px; --radius-sm: 7px; --shadow: 0 10px 30px rgba(0,0,0,.35);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f4f6fa; --bg2: #eef1f6; --panel: #ffffff; --panel2: #f7f9fc; --hover: #eef2f8;
  --border: #e3e8f0; --border2: #d3dae6; --text: #111827; --muted: #556074; --dim: #8390a5;
  --accent-ink: #ffffff; --shadow: 0 10px 30px rgba(15,23,42,.12);
  --up-bg: rgba(22,163,74,.10); --down-bg: rgba(220,38,38,.09);
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; min-height: 100vh; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.25; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 1.55rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1.02rem; } h4 { font-size: .92rem; }
p { margin: 0 0 1em; }
small, .small { font-size: .82rem; }
.muted { color: var(--muted); } .dim { color: var(--dim); }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.up { color: var(--up) !important; } .down { color: var(--down) !important; }
.hide { display: none !important; }
.ic { width: 1.1em; height: 1.1em; flex: none; vertical-align: -.18em; }
hr { border: 0; border-top: 1px solid var(--border); margin: 18px 0; }
code { font-family: var(--mono); background: var(--panel2); border: 1px solid var(--border); padding: 1px 6px; border-radius: 5px; font-size: .86em; word-break: break-all; }

/* ───────── Barra superior ───────── */
.topbar { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 16px; height: 56px; padding: 0 18px;
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-logo { display: grid; place-items: center; min-width: 32px; height: 32px; padding: 0 6px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); font-size: .66rem; font-weight: 800; letter-spacing: .02em; }
.brand-name { font-size: .98rem; }
.nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; flex: 1; min-width: 0; }
.nav::-webkit-scrollbar { display: none; }
.nav a { display: flex; align-items: center; gap: 7px; padding: 7px 11px; border-radius: 8px; color: var(--muted); font-weight: 550; white-space: nowrap; }
.nav a:hover { background: var(--hover); color: var(--text); text-decoration: none; }
.nav a.on { color: var(--text); background: var(--panel2); box-shadow: inset 0 -2px 0 var(--accent); }
.nav a .lock { width: .85em; height: .85em; color: var(--dim); }
.topbar-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.mkt-pill { display: flex; align-items: center; gap: 8px; padding: 5px 10px; border: 1px solid var(--border); border-radius: 999px; font-size: .8rem; color: var(--muted); white-space: nowrap; }
.mkt-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.mkt-pill[data-state="open"] .mkt-dot { background: var(--up); box-shadow: 0 0 0 3px var(--up-bg); }
.mkt-pill[data-state="pre"] .mkt-dot, .mkt-pill[data-state="post"] .mkt-dot { background: var(--warn); }
.user-menu { position: relative; }
.user-btn { display: flex; align-items: center; gap: 8px; background: none; border: 1px solid var(--border); color: var(--text); padding: 4px 10px 4px 4px; border-radius: 999px; cursor: pointer; font: inherit; }
.user-btn:hover { background: var(--hover); }
.avatar { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--panel2); border: 1px solid var(--border2); font-size: .75rem; font-weight: 700; color: var(--muted); overflow: hidden; flex: none; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.lg { width: 56px; height: 56px; font-size: 1.1rem; }
.dropdown { position: absolute; right: 0; top: calc(100% + 8px); min-width: 230px; background: var(--panel); border: 1px solid var(--border2); border-radius: var(--radius); box-shadow: var(--shadow); padding: 6px; display: none; z-index: 60; }
.dropdown.open { display: block; }
.dropdown a, .dropdown button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; border-radius: 7px; color: var(--text); background: none; border: 0; font: inherit; cursor: pointer; text-align: left; }
.dropdown a:hover, .dropdown button:hover { background: var(--hover); text-decoration: none; }
.dropdown .sep { height: 1px; background: var(--border); margin: 6px 0; }
.dropdown .who { padding: 8px 10px 10px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }

/* ───────── Estructura ───────── */
.container { max-width: 1240px; margin: 0 auto; padding: 24px 18px 48px; }
.container.wide { max-width: 1600px; }
.container.narrow { max-width: 760px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.page-head h1 { margin: 0; display: flex; align-items: center; gap: 10px; }
.page-head p { margin: 4px 0 0; color: var(--muted); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.span2 { grid-column: span 2; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stack > * + * { margin-top: 12px; }
.mt0 { margin-top: 0 !important; } .mt1 { margin-top: 8px; } .mt2 { margin-top: 16px; } .mt3 { margin-top: 24px; } .mb0 { margin-bottom: 0 !important; } .mb2 { margin-bottom: 16px; }
.right { text-align: right; } .center { text-align: center; }
.grow { flex: 1; min-width: 0; }
.footer { border-top: 1px solid var(--border); padding: 18px; color: var(--dim); font-size: .8rem; text-align: center; }

/* ───────── Tarjetas ───────── */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.card-h h2, .card-h h3 { margin: 0; display: flex; align-items: center; gap: 8px; font-size: 1rem; }
.card-b { padding: 16px; }
.card-b.flush { padding: 0; }
.card-f { padding: 12px 16px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.kpi { padding: 16px; }
.kpi .lbl { color: var(--muted); font-size: .8rem; display: flex; align-items: center; gap: 6px; }
.kpi .val { font-size: 1.6rem; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .sub { color: var(--dim); font-size: .8rem; }
.site-card { display: flex; flex-direction: column; gap: 10px; padding: 18px; }
.site-card .ico { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 11px; background: var(--panel2); border: 1px solid var(--border2); color: var(--accent); }
.site-card .ico .ic { width: 22px; height: 22px; }
.site-card > .btn:last-child { margin-top: auto; }

/* ───────── Botones ───────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border2); background: var(--panel2); color: var(--text); font: 600 .9rem var(--font); cursor: pointer; white-space: nowrap; transition: background .12s, border-color .12s, transform .05s; text-decoration: none !important; }
.btn:hover { background: var(--hover); border-color: var(--dim); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.disabled { opacity: .5; pointer-events: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, #fff); border-color: color-mix(in srgb, var(--accent) 88%, #fff); }
.btn-danger { color: var(--down); border-color: color-mix(in srgb, var(--down) 45%, var(--border2)); background: var(--down-bg); }
.btn-danger:hover { background: color-mix(in srgb, var(--down) 22%, transparent); border-color: var(--down); }
.btn-up { background: var(--up); border-color: var(--up); color: #04130a; }
.btn-down { background: var(--down); border-color: var(--down); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--text); background: var(--hover); border-color: transparent; }
.btn-sm { padding: 5px 10px; font-size: .8rem; border-radius: 7px; }
.btn-lg { padding: 12px 20px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-icon { padding: 6px; width: 32px; height: 32px; }
.btn-google { background: #fff; color: #1f2937; border-color: #dadce0; }
.btn-google:hover { background: #f8f9fa; border-color: #c6c9cd; }
.btn-google .gsvg { width: 18px; height: 18px; }

/* ───────── Formularios ───────── */
.field { margin-bottom: 14px; }
.field > label, .lbl-row { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: .86rem; margin-bottom: 6px; color: var(--text); }
.hint { color: var(--dim); font-size: .8rem; margin-top: 5px; }
input:not([type]), input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], input[type=tel], input[type=date], input[type=datetime-local], input[type=search], select, textarea {
  width: 100%; padding: 9px 11px; background: var(--bg2); border: 1px solid var(--border2); border-radius: 8px; color: var(--text); font: 14px var(--font); outline: none; transition: border-color .12s, box-shadow .12s; }
textarea { resize: vertical; min-height: 84px; line-height: 1.45; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
input[readonly] { color: var(--muted); }
input[type=color] { width: 52px; height: 36px; padding: 2px; background: var(--bg2); border: 1px solid var(--border2); border-radius: 8px; }
input[type=file] { color: var(--muted); font-size: .85rem; }
.input-group { display: flex; gap: 0; }
.input-group > input { border-radius: 8px 0 0 8px; }
.input-group > .btn { border-radius: 0 8px 8px 0; border-left: 0; }
.check { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: .9rem; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); }
.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track { width: 40px; height: 22px; border-radius: 999px; background: var(--border2); position: relative; transition: background .15s; flex: none; }
.switch .track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .15s; }
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::after { transform: translateX(18px); }
.switch input:focus-visible + .track { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; }
.form-grid .full { grid-column: 1 / -1; }
.secret-wrap { position: relative; }
.secret-wrap .saved { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: .75rem; color: var(--up); pointer-events: none; }

/* ───────── Tablas ───────── */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.table th, .table td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.table th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; background: var(--panel); position: sticky; top: 0; z-index: 1; white-space: nowrap; }
.table tbody tr:hover { background: var(--hover); }
.table td.num, .table th.num { text-align: right; font-family: var(--mono); }
.table tr.click { cursor: pointer; }
.table .actions-cell { white-space: nowrap; text-align: right; }
.table.compact th, .table.compact td { padding: 6px 9px; }
.table-empty { padding: 36px 16px; text-align: center; color: var(--dim); }

/* ───────── Insignias, alertas ───────── */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: .74rem; font-weight: 650; white-space: nowrap; border: 1px solid transparent; }
.badge-ok { color: var(--up); background: var(--up-bg); border-color: color-mix(in srgb, var(--up) 30%, transparent); }
.badge-bad { color: var(--down); background: var(--down-bg); border-color: color-mix(in srgb, var(--down) 30%, transparent); }
.badge-warn { color: var(--warn); background: var(--warn-bg); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.badge-info { color: var(--info); background: var(--info-bg); border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.badge-muted { color: var(--muted); background: var(--panel2); border-color: var(--border2); }
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: 9px; border: 1px solid; margin-bottom: 14px; font-size: .9rem; }
.alert .ic { margin-top: 2px; }
.alert-ok { color: var(--up); background: var(--up-bg); border-color: color-mix(in srgb, var(--up) 35%, transparent); }
.alert-bad { color: var(--down); background: var(--down-bg); border-color: color-mix(in srgb, var(--down) 35%, transparent); }
.alert-warn { color: var(--warn); background: var(--warn-bg); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.alert-info { color: color-mix(in srgb, var(--info) 70%, var(--text)); background: var(--info-bg); border-color: color-mix(in srgb, var(--info) 35%, transparent); }
.alert > div { color: var(--text); }
.empty { padding: 40px 20px; text-align: center; color: var(--muted); }
.empty .ic { width: 38px; height: 38px; color: var(--dim); margin-bottom: 10px; }

/* ───────── Botón (i) y popup de ayuda ───────── */
.i-btn { display: inline-grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; border: 1px solid var(--border2); background: var(--panel2); color: var(--muted); font: italic 700 11px/1 Georgia, "Times New Roman", serif; cursor: pointer; padding: 0; flex: none; transition: all .12s; vertical-align: middle; }
.i-btn:hover, .i-btn:focus-visible { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); outline: none; }
.modal-back { position: fixed; inset: 0; z-index: 100; background: rgba(3,6,12,.66); backdrop-filter: blur(3px); display: none; align-items: center; justify-content: center; padding: 18px; }
.modal-back.open { display: flex; }
.modal { width: 100%; max-width: 620px; max-height: calc(100vh - 36px); overflow: auto; background: var(--panel); border: 1px solid var(--border2); border-radius: 14px; box-shadow: var(--shadow); animation: pop .14s ease-out; }
.modal.lg { max-width: 900px; }
@keyframes pop { from { transform: scale(.97); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.modal-h h3 { margin: 0; display: flex; gap: 8px; align-items: center; }
.modal-b { padding: 18px; }
.modal-f { padding: 12px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }
.help-text { white-space: pre-line; color: var(--text); line-height: 1.6; }
.help-img { margin-top: 14px; border: 1px solid var(--border2); border-radius: 10px; overflow: hidden; background: var(--bg2); cursor: zoom-in; position: relative; }
.help-img img { display: block; width: 100%; height: auto; }
.help-img .zoom-hint { position: absolute; right: 8px; bottom: 8px; background: rgba(0,0,0,.6); color: #fff; font-size: .72rem; padding: 3px 8px; border-radius: 6px; }
.lightbox { position: fixed; inset: 0; z-index: 120; background: rgba(0,0,0,.88); display: none; align-items: center; justify-content: center; padding: 20px; cursor: zoom-out; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 8px; box-shadow: var(--shadow); }

/* ───────── Toast ───────── */
.toasts { position: fixed; right: 16px; bottom: 16px; z-index: 130; display: flex; flex-direction: column; gap: 8px; max-width: min(420px, calc(100vw - 32px)); }
.toast { padding: 11px 14px; border-radius: 9px; background: var(--panel2); border: 1px solid var(--border2); box-shadow: var(--shadow); font-size: .9rem; animation: pop .15s ease-out; display: flex; gap: 8px; align-items: flex-start; }
.toast.ok { border-color: color-mix(in srgb, var(--up) 50%, var(--border2)); } .toast.ok .ic { color: var(--up); }
.toast.bad { border-color: color-mix(in srgb, var(--down) 50%, var(--border2)); } .toast.bad .ic { color: var(--down); }
.toast.warn .ic { color: var(--warn); }

/* ───────── Pestañas y segmentos ───────── */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; scrollbar-width: none; }
.tabs a, .tabs button { padding: 9px 14px; color: var(--muted); font-weight: 600; border: 0; background: none; border-bottom: 2px solid transparent; cursor: pointer; font: 600 .9rem var(--font); white-space: nowrap; display: flex; gap: 6px; align-items: center; }
.tabs a:hover, .tabs button:hover { color: var(--text); text-decoration: none; }
.tabs a.on, .tabs button.on { color: var(--text); border-bottom-color: var(--accent); }
.seg { display: inline-flex; background: var(--bg2); border: 1px solid var(--border2); border-radius: 8px; padding: 2px; gap: 2px; flex-wrap: wrap; }
.seg button, .seg a { border: 0; background: none; color: var(--muted); padding: 5px 10px; border-radius: 6px; font: 600 .8rem var(--font); cursor: pointer; }
.seg button:hover, .seg a:hover { color: var(--text); text-decoration: none; }
.seg button.on, .seg a.on { background: var(--panel2); color: var(--text); box-shadow: 0 1px 0 var(--border2); }

/* ───────── Panel de administración ───────── */
.admin { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: calc(100vh - 56px); }
.sidebar { border-right: 1px solid var(--border); padding: 16px 10px; background: var(--bg2); position: sticky; top: 56px; height: calc(100vh - 56px); overflow-y: auto; }
.sidebar .grp { color: var(--dim); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; margin: 16px 10px 6px; font-weight: 700; }
.sidebar .grp:first-child { margin-top: 0; }
.sidebar a { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px; color: var(--muted); font-weight: 550; font-size: .9rem; }
.sidebar a:hover { background: var(--hover); color: var(--text); text-decoration: none; }
.sidebar a.on { background: var(--panel2); color: var(--text); box-shadow: inset 2px 0 0 var(--accent); }
.sidebar a .count { margin-left: auto; background: var(--warn); color: #1a1000; font-size: .7rem; font-weight: 800; border-radius: 999px; padding: 0 7px; }
.admin-main { padding: 24px 24px 60px; min-width: 0; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filters input, .filters select { width: auto; min-width: 160px; }
.filters input[type=search] { min-width: 260px; }
.kv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 8px 14px; font-size: .9rem; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; word-break: break-word; }
.contact-links { display: flex; gap: 6px; flex-wrap: wrap; }
.contact-links a { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border: 1px solid var(--border2); border-radius: 999px; color: var(--muted); font-size: .8rem; }
.contact-links a:hover { color: var(--text); background: var(--hover); text-decoration: none; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: .88rem; }
.timeline li:last-child { border-bottom: 0; }
.timeline .when { color: var(--dim); width: 120px; flex: none; font-size: .8rem; }
.note { padding: 12px 14px; border: 1px solid var(--border); border-radius: 9px; background: var(--panel2); margin-bottom: 10px; }
.note.pinned { border-color: color-mix(in srgb, var(--warn) 50%, var(--border)); }
.note .meta { color: var(--dim); font-size: .78rem; margin-top: 6px; display: flex; gap: 10px; align-items: center; }
.settings-group { margin-bottom: 18px; }
.test-result { font-size: .85rem; margin-left: 6px; }
.copy-field { display: flex; gap: 6px; align-items: center; }
.copy-field code { flex: 1; padding: 7px 10px; }
.bar { height: 8px; background: var(--bg2); border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }
.spark { display: flex; align-items: flex-end; gap: 2px; height: 60px; }
.spark span { flex: 1; background: color-mix(in srgb, var(--accent) 70%, transparent); border-radius: 2px 2px 0 0; min-height: 2px; }

.side-nav { padding: 6px; }
.side-nav a { display: flex; align-items: center; gap: 9px; padding: 9px 10px; border-radius: 8px; color: var(--text); text-decoration: none; }
.side-nav a:hover { background: var(--hover); }
.side-nav a.on { background: var(--panel2); box-shadow: inset 2px 0 0 var(--accent); }
.side-nav a .t { flex: 1; min-width: 0; line-height: 1.3; }
.side-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 16px; align-items: start; }

/* ───────── Autenticación ───────── */
.auth { min-height: calc(100vh - 56px); display: grid; grid-template-columns: 1fr 1fr; }
.auth-side { position: relative; overflow: hidden; padding: 56px; display: flex; flex-direction: column; justify-content: flex-end; background:
  radial-gradient(800px 400px at 20% 10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
  linear-gradient(180deg, var(--bg2), var(--bg)); border-right: 1px solid var(--border); }
.auth-side h2 { font-size: 1.9rem; max-width: 460px; }
.auth-side p { color: var(--muted); max-width: 440px; }
.auth-side svg.deco { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .5; }
.auth-main { display: flex; align-items: center; justify-content: center; padding: 40px 18px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h1 { font-size: 1.5rem; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--dim); font-size: .8rem; margin: 18px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* ───────── Pay ───────── */
.hero { text-align: center; padding: 36px 0 28px; }
.hero h1 { font-size: 2.2rem; max-width: 760px; margin: 0 auto 12px; }
.hero p { color: var(--muted); max-width: 640px; margin: 0 auto; font-size: 1.05rem; }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 24px; border-radius: 14px; background: var(--panel); border: 1px solid var(--border); }
.plan.hl { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 18px 40px color-mix(in srgb, var(--accent) 12%, transparent); }
.plan .ribbon { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--accent-ink); font-size: .72rem; font-weight: 800; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.plan .price { font-size: 2.3rem; font-weight: 800; letter-spacing: -.02em; margin: 6px 0 0; font-variant-numeric: tabular-nums; }
.plan .price small { font-size: .95rem; color: var(--muted); font-weight: 600; }
.plan .permonth { color: var(--muted); font-size: .85rem; min-height: 1.3em; }
.plan ul { list-style: none; padding: 0; margin: 16px 0 20px; flex: 1; }
.plan li { display: flex; gap: 8px; padding: 5px 0; font-size: .9rem; }
.plan li .ic { color: var(--up); margin-top: 3px; }
.plan .sites { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.promo { display: flex; gap: 16px; align-items: flex-start; padding: 20px; }
.promo .ico { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--warn-bg); color: var(--warn); flex: none; }
.promo .ico .ic { width: 22px; height: 22px; }
.faq details { border-bottom: 1px solid var(--border); padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin: 8px 0 0; }
.gw-choice { display: grid; gap: 10px; }
.gw-choice label { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--border2); border-radius: 10px; cursor: pointer; }
.gw-choice label:hover { background: var(--hover); }
.gw-choice input { accent-color: var(--accent); }
.gw-choice input:checked + span { font-weight: 700; }

/* ───────── Cookies ───────── */
.cookie-bar { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90; max-width: 760px; margin: 0 auto; display: flex; gap: 14px; align-items: center; padding: 14px 16px; background: var(--panel2); border: 1px solid var(--border2); border-radius: 12px; box-shadow: var(--shadow); font-size: .88rem; }
.cookie-bar .ic { color: var(--warn); width: 22px; height: 22px; }

/* ───────── Paginación ───────── */
.pager { display: flex; gap: 4px; justify-content: center; margin-top: 14px; flex-wrap: wrap; }
.pager a, .pager span { min-width: 32px; padding: 5px 9px; border-radius: 7px; border: 1px solid var(--border); color: var(--muted); text-align: center; font-size: .85rem; }
.pager a.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.pager a:hover { text-decoration: none; background: var(--hover); }

/* ───────── Terminal de trading ───────── */
.term { display: grid; grid-template-columns: 280px minmax(0, 1fr) 320px; gap: 12px; padding: 12px; height: calc(100vh - 56px); min-height: 620px; }
.term > .card { display: flex; flex-direction: column; min-height: 0; }
.term .scroll { overflow-y: auto; min-height: 0; flex: 1; }
.sym-search { position: relative; }
.sym-search input { padding-left: 34px; }
.sym-search > .ic { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--dim); }
.sym-results { position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 40; background: var(--panel); border: 1px solid var(--border2); border-radius: 9px; box-shadow: var(--shadow); max-height: 340px; overflow-y: auto; display: none; }
.sym-results.open { display: block; }
.sym-results button { display: flex; width: 100%; gap: 10px; align-items: center; padding: 8px 12px; border: 0; background: none; color: var(--text); font: inherit; text-align: left; cursor: pointer; }
.sym-results button:hover, .sym-results button.on { background: var(--hover); }
.sym-results b { width: 70px; font-family: var(--mono); }
.wl-item { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 9px 12px; border-bottom: 1px solid var(--border); cursor: pointer; align-items: center; }
.wl-item:hover { background: var(--hover); }
.wl-item.on { background: var(--panel2); box-shadow: inset 2px 0 0 var(--accent); }
.wl-item .s { font-weight: 700; font-family: var(--mono); }
.wl-item .p { text-align: right; font-family: var(--mono); }
.wl-item .n { color: var(--dim); font-size: .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wl-item .c { text-align: right; font-family: var(--mono); font-size: .8rem; }
.quote-head { display: flex; align-items: flex-end; gap: 18px; flex-wrap: wrap; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.quote-head .sym { font-size: 1.35rem; font-weight: 800; font-family: var(--mono); display: flex; align-items: center; gap: 8px; }
.quote-head .name { color: var(--muted); font-size: .85rem; }
.quote-head .last { font-size: 1.6rem; font-weight: 700; font-family: var(--mono); }
.quote-head .chg { font-family: var(--mono); font-weight: 600; }
.quote-stats { display: flex; gap: 16px; flex-wrap: wrap; font-size: .8rem; color: var(--muted); }
.quote-stats b { color: var(--text); font-family: var(--mono); font-weight: 600; }
.chart-tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.chart-box { position: relative; flex: 1; min-height: 300px; }
.chart-box canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.chart-legend { position: absolute; left: 10px; top: 8px; font: 12px var(--mono); color: var(--muted); pointer-events: none; z-index: 2; display: flex; gap: 10px; flex-wrap: wrap; }
.chart-msg { position: absolute; inset: 0; display: grid; place-items: center; color: var(--dim); z-index: 3; text-align: center; padding: 20px; }
.star-btn { background: none; border: 0; color: var(--dim); cursor: pointer; padding: 2px; }
.star-btn.on { color: var(--warn); }
.star-btn.on .ic { fill: currentColor; }
.src-tag { font-size: .72rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border2); color: var(--muted); }
.src-tag.rt { color: var(--up); border-color: color-mix(in srgb, var(--up) 40%, transparent); }
.src-tag.delayed { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, transparent); }
.flash-up { animation: fu .8s; } .flash-down { animation: fd .8s; }
@keyframes fu { from { background: var(--up-bg); } to { background: transparent; } }
@keyframes fd { from { background: var(--down-bg); } to { background: transparent; } }

/* Cadena de opciones */
.chain-wrap { overflow: auto; flex: 1; min-height: 0; }
table.chain { width: 100%; border-collapse: collapse; font: 12.5px var(--mono); font-variant-numeric: tabular-nums; }
.chain th, .chain td { padding: 5px 8px; text-align: right; border-bottom: 1px solid var(--border); white-space: nowrap; }
.chain th { position: sticky; top: 0; background: var(--panel); color: var(--muted); font: 600 11px var(--font); text-transform: uppercase; z-index: 2; }
.chain thead tr:first-child th { top: 0; } .chain thead tr:nth-child(2) th { top: 27px; }
.chain td.strike { text-align: center; font-weight: 700; background: var(--panel2); color: var(--text); position: relative; }
.chain td.itm { background: color-mix(in srgb, var(--info) 8%, transparent); }
.chain td.q { cursor: pointer; } .chain td.q:hover { background: var(--hover); outline: 1px solid var(--border2); }
.chain tr.atm td.strike { box-shadow: inset 0 2px 0 var(--accent); }
.chain tr.sel td { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.chain .side-calls { color: var(--up); } .chain .side-puts { color: var(--down); }
.exp-tabs { display: flex; gap: 6px; overflow-x: auto; padding: 8px 12px; border-bottom: 1px solid var(--border); scrollbar-width: thin; }
.exp-tabs button { flex: none; border: 1px solid var(--border2); background: var(--bg2); color: var(--muted); border-radius: 7px; padding: 4px 9px; font: 600 .78rem var(--font); cursor: pointer; }
.exp-tabs button.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.exp-tabs button small { opacity: .75; margin-left: 4px; font-weight: 500; }
.greeks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.greeks div { background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 8px; }
.greeks span { display: block; color: var(--dim); font-size: .72rem; }
.greeks b { font-family: var(--mono); }
.legs .leg { display: grid; grid-template-columns: 112px 100px minmax(80px, 150px) minmax(80px, 150px) 84px 32px; gap: 6px; align-items: center; margin-bottom: 6px; }
.legs .leg input, .legs .leg select { padding: 6px 8px; font-size: .85rem; }

/* Ticket simulador */
.ticket .side-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 12px; }
.ticket .side-toggle button { padding: 9px; border-radius: 8px; border: 1px solid var(--border2); background: var(--bg2); color: var(--muted); font: 700 .9rem var(--font); cursor: pointer; }
.ticket .side-toggle button.buy.on { background: var(--up); border-color: var(--up); color: #04130a; }
.ticket .side-toggle button.sell.on { background: var(--down); border-color: var(--down); color: #fff; }
.ticket .est { display: flex; justify-content: space-between; padding: 8px 0; border-top: 1px dashed var(--border2); font-size: .88rem; }
.acct-bar { display: flex; gap: 22px; flex-wrap: wrap; padding: 14px 16px; }
.acct-bar div span { display: block; color: var(--dim); font-size: .75rem; }
.acct-bar div b { font-size: 1.15rem; font-family: var(--mono); }

/* ───────── Responsive ───────── */
@media (max-width: 1100px) {
  .term { grid-template-columns: 240px minmax(0, 1fr); height: auto; }
  .term > .card:nth-child(3) { grid-column: 1 / -1; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .admin, .side-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; display: flex; gap: 4px; overflow-x: auto; padding: 8px; border-right: 0; border-bottom: 1px solid var(--border); }
  .sidebar .grp { display: none; }
  .sidebar a { white-space: nowrap; }
  .admin-main { padding: 16px 12px 48px; }
  .auth { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .g2, .g3, .form-grid { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
  .term { grid-template-columns: 1fr; padding: 8px; }
  .term > .card { min-height: 0; }
  .chart-box { min-height: 360px; }
  .brand-name, .mkt-pill .ny, .user-btn .uname { display: none; }
  .kv { grid-template-columns: 1fr; gap: 2px; } .kv dd { margin-bottom: 8px; }
  .hero h1 { font-size: 1.6rem; }
  .legs .leg { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 560px) {
  .g4 { grid-template-columns: 1fr 1fr; }
  .nav a { padding: 7px 9px; }
  .nav a .lbl, .mkt-pill .mkt-label { display: none; }
  .user-btn .ic:last-child { display: none; }
  .topbar { gap: 8px; padding: 0 10px; }
  .container { padding: 16px 12px 40px; }
  .cookie-bar { flex-direction: column; align-items: stretch; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }