/* ============================================================
 * Crypto Market Monitor — Hoja de estilos
 * Tema oscuro, minimalista, sin dependencias.
 * ============================================================ */

:root {
	--bg: #0b1220;
	--panel: #121a2b;
	--panel-soft: #182236;
	--border: #233048;
	--text: #e2e8f0;
	--muted: #94a3b8;
	--pos: #22c55e;
	--neg: #ef4444;
	--accent: #38bdf8;
}

* { box-sizing: border-box; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", sans-serif;
	font-size: 14px;
}

/* ---------- Topbar ---------- */
.topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	padding: 14px 20px;
	background: var(--panel);
	border-bottom: 1px solid var(--border);
	position: sticky;
	top: 0;
	z-index: 10;
}

.brand { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }

.brand h1 { margin: 0; font-size: 1.15rem; letter-spacing: -0.01em; }

.status { color: var(--muted); font-size: 0.8rem; white-space: nowrap; }

.actions { display: flex; gap: 8px; }

/* ---------- Botones ---------- */
.btn {
	border: 1px solid var(--border);
	background: var(--panel-soft);
	color: var(--text);
	padding: 7px 14px;
	border-radius: 8px;
	cursor: pointer;
	font-size: 0.85rem;
	transition: background 0.15s;
}

.btn:hover { background: #1f2b44; }
.btn.ghost { background: transparent; }
.btn.ghost:hover { background: var(--panel-soft); }
.btn.danger { border-color: #7f1d1d; color: #fca5a5; }
.btn.danger:hover { background: #39111b; }

/* ---------- Banner de error ---------- */
.banner {
	padding: 10px 20px;
	background: #3d1420;
	color: #fca5a5;
	border-bottom: 1px solid #7f1d1d;
}

/* ---------- Controles ---------- */
main { max-width: 1100px; margin: 0 auto; padding: 18px 20px 40px; }

.controls {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-bottom: 14px;
}

.tabs { display: flex; gap: 8px; }

.tab {
	border: 1px solid var(--border);
	background: transparent;
	color: var(--muted);
	padding: 8px 18px;
	border-radius: 8px;
	cursor: pointer;
	font-size: 0.9rem;
}

.tab.active {
	background: var(--panel-soft);
	color: var(--text);
	border-color: var(--accent);
}

.filters {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	align-items: center;
}

.filters input[type="text"] {
	flex: 1;
	min-width: 220px;
	padding: 9px 12px;
	border-radius: 8px;
	border: 1px solid var(--border);
	background: var(--panel);
	color: var(--text);
}

.filters input[type="text"]:focus,
.filters select:focus { outline: 1px solid var(--accent); }

.field { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 0.8rem; }

.field select {
	padding: 8px 10px;
	border-radius: 8px;
	border: 1px solid var(--border);
	background: var(--panel);
	color: var(--text);
}

/* ---------- Tabla ---------- */
.table-card {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
}

table { width: 100%; border-collapse: collapse; }

th, td {
	padding: 9px 12px;
	text-align: left;
	border-bottom: 1px solid var(--border);
	font-size: 0.85rem;
}

th {
	color: var(--muted);
	font-weight: 600;
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	background: var(--panel-soft);
}

th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }

tbody tr { cursor: pointer; transition: background 0.1s; }
tbody tr:hover { background: var(--panel-soft); }
tbody tr:last-child td { border-bottom: none; }

.pos { color: var(--pos); }
.neg { color: var(--neg); }

.col-star { width: 32px; text-align: center; cursor: pointer; color: var(--muted); }
.col-star.starred { color: #facc15; }

.symbol { font-weight: 600; }
.quote { color: var(--muted); }

.empty { padding: 26px; text-align: center; color: var(--muted); }

.foot {
	margin-top: 14px;
	color: var(--muted);
	font-size: 0.75rem;
	text-align: center;
}

/* ---------- Score / badges ---------- */
.scorecell { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.scorecell.high { color: #facc15; text-shadow: 0 0 8px rgba(250, 204, 21, 0.25); }

.dirbadge {
	display: inline-block;
	padding: 2px 7px;
	border-radius: 999px;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	vertical-align: middle;
}

.dirbadge.big { font-size: 0.8rem; padding: 3px 10px; }
.dirbadge.bL { background: rgba(34, 197, 94, 0.15); color: var(--pos); border: 1px solid #14532d; }
.dirbadge.bS { background: rgba(239, 68, 68, 0.15); color: var(--neg); border: 1px solid #7f1d1d; }

.muted { color: var(--muted); }

.negw { color: #f97316; } /* RVOL inusual resaltado en naranja */

.universe {
	margin-left: auto;
	padding: 8px 10px;
	border-radius: 8px;
	border: 1px solid var(--border);
	background: var(--panel-soft);
	color: var(--text);
}

/* ---------- Triggers ---------- */
.trig-row {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	margin-top: 14px;
}

.trig {
	flex: 1;
	min-width: 260px;
	background: var(--panel-soft);
	border: 1px solid var(--border);
	border-radius: 10px;
	padding: 10px 12px;
}

.trig h4 { margin: 0 0 8px; font-size: 0.78rem; color: var(--muted); text-transform: uppercase; }
.trig.fire { border-color: #facc15; box-shadow: 0 0 10px rgba(250, 204, 21, 0.2); }
.trig.fire h4 { color: #facc15; }

.trig ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; }
.trig ul span.ok { color: var(--pos); font-weight: 700; }
.trig ul span.no { color: #475569; font-weight: 700; }

/* ---------- Desglose del score ---------- */
.breakdown { margin-top: 14px; }

.breakdown h4 { margin: 0 0 8px; font-size: 0.78rem; color: var(--muted); text-transform: uppercase; }

.bd-total { margin: 0 0 10px; font-size: 0.95rem; }

.bd-row {
	display: grid;
	grid-template-columns: 150px 1fr 120px 60px;
	align-items: center;
	gap: 8px;
	padding: 3px 0;
	font-size: 0.8rem;
}

.bd-name { font-weight: 600; }
.bd-val { font-variant-numeric: tabular-nums; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.bd-barwrap { display: block; height: 7px; border-radius: 4px; background: #0e1626; overflow: hidden; }
.bd-bar { display: block; height: 100%; background: linear-gradient(90deg, #38bdf8, #818cf8); border-radius: 4px; }

.bd-pts { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

.risk { margin-top: 12px; }

/* ---------- Selección de universo dentro de tabs ---------- */
.tabs { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.chip.bad { color: var(--neg); border-color: #7f1d1d; }
.chip.muted { color: var(--muted); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
	th, td { padding: 8px 6px; font-size: 0.78rem; }
	.f-hide { display: none; }
	.bd-row { grid-template-columns: 110px 1fr 80px 50px; }
}

/* ---------- Modal detalle ---------- */
.modal-overlay[hidden] { display: none; }

.modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(4, 8, 16, 0.7);
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 40px 14px;
	overflow-y: auto;
	z-index: 50;
}

.modal {
	width: 100%;
	max-width: 760px;
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 14px;
	padding: 18px 20px 22px;
}

.modal-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 12px;
}

.modal-title { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.modal-title h2 { margin: 0; font-size: 1.25rem; }

.mprice { font-size: 1.05rem; font-variant-numeric: tabular-nums; }
.mchange { font-size: 0.95rem; font-variant-numeric: tabular-nums; }

.modal-actions { display: flex; gap: 8px; }
.modal-actions select {
	padding: 7px 10px;
	border-radius: 8px;
	border: 1px solid var(--border);
	background: var(--panel-soft);
	color: var(--text);
}

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }

.chip {
	padding: 5px 10px;
	border-radius: 999px;
	background: var(--panel-soft);
	border: 1px solid var(--border);
	color: var(--muted);
	font-size: 0.78rem;
	font-variant-numeric: tabular-nums;
}

.chip.good { color: var(--pos); border-color: #14532d; }
.chip.bad  { color: var(--neg); border-color: #7f1d1d; }

.mstats { color: var(--muted); font-size: 0.8rem; margin: 0 0 10px; }

#chart { width: 100%; height: 260px; display: block; background: var(--bg); border-radius: 10px; }

.mmsg { color: var(--neg); font-size: 0.8rem; min-height: 1.2em; margin: 8px 0 0; }

/* ---------- Login ---------- */
.login-bg {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background: radial-gradient(1200px 600px at 50% -10%, #17233d 0%, var(--bg) 60%);
}

.login-card {
	width: min(360px, 92vw);
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 14px;
	padding: 30px 28px;
	text-align: center;
}

.login-card h1 { font-size: 1.2rem; margin: 0 0 6px; }
.login-card .sub { color: var(--muted); font-size: 0.8rem; margin: 0 0 22px; }

.login-card form { display: flex; flex-direction: column; gap: 6px; text-align: left; }

.login-card label { color: var(--muted); font-size: 0.75rem; margin-top: 8px; }

.login-card input {
	padding: 10px 12px;
	border-radius: 8px;
	border: 1px solid var(--border);
	background: var(--panel-soft);
	color: var(--text);
}

.login-card button {
	margin-top: 16px;
	padding: 11px;
	border-radius: 8px;
	border: none;
	background: var(--accent);
	color: #06202e;
	font-weight: 700;
	cursor: pointer;
}

.login-card button:hover { filter: brightness(1.1); }

.error-msg { color: var(--neg); font-size: 0.82rem; margin: 10px 0 0; }

.hint { color: var(--muted); font-size: 0.72rem; margin-top: 24px; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
	th, td { padding: 8px 6px; font-size: 0.78rem; }
	.f-hide { display: none; }
}