/* preciodelaluzahora.com — "el reloj de la luz": noche, red eléctrica y neón */
:root {
  --bg: #070B18;
  --bg-2: #0C1328;
  --panel: rgba(255, 255, 255, .04);
  --panel-2: rgba(255, 255, 255, .07);
  --line: rgba(160, 190, 255, .12);
  --line-2: rgba(160, 190, 255, .22);
  --ink: #EEF3FF;
  --dim: #A9B6D6;
  --mute: #7384A8;
  --volt: #FFD23F;
  --volt-2: #FFB800;
  --green: #2BE39A;
  --amber: #FFB547;
  --red: #FF4D6A;
  --radius: 20px;
  --gutter: 1.25rem;
  --display: "Unbounded", "Segoe UI", system-ui, sans-serif;
  --sans: "Manrope", -apple-system, "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 17px; overflow-x: hidden;
  background-image:
    radial-gradient(900px 500px at 50% -120px, rgba(255, 210, 63, .14), transparent 70%),
    radial-gradient(700px 500px at 100% 20%, rgba(43, 227, 154, .06), transparent 60%),
    linear-gradient(rgba(160, 190, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(160, 190, 255, .045) 1px, transparent 1px);
  background-size: auto, auto, 44px 44px, 44px 44px;
}
a { color: var(--volt); text-underline-offset: 3px; }
a:hover { color: #fff; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .6rem; }
h1, h2 { font-family: var(--display); font-weight: 700; letter-spacing: -.02em; }
p { margin: 0 0 1rem; }
.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 780px; }
.muted { color: var(--mute); }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--volt); color: #000; padding: .5rem 1rem; z-index: 50; }
.skip-link:focus { left: 1rem; }

/* Header */
.site-header { padding: .9rem 0; position: relative; z-index: 2; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { display: inline-flex; align-items: center; gap: .55rem; color: var(--ink); text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 1.05rem; letter-spacing: -.02em; }
.logo b { color: var(--volt); font-weight: 700; }
.logo svg { width: 34px; height: 34px; flex: none; filter: drop-shadow(0 0 10px rgba(255, 210, 63, .55)); }
.header-nav { display: flex; gap: .3rem; flex-wrap: wrap; }
.header-nav a { color: var(--dim); text-decoration: none; font-weight: 700; font-size: .9rem; padding: .4rem .8rem; border-radius: 999px; }
.header-nav a:hover { color: var(--ink); background: var(--panel-2); }
.header-nav a[aria-current="page"] { color: #111; background: var(--volt); }

/* Hero */
.hero { text-align: center; padding: .6rem 0 .4rem; }
.hero h1 { font-size: clamp(1.7rem, 5.4vw, 3rem); margin-bottom: .3rem; }
.hero h1 span { color: var(--volt); text-shadow: 0 0 28px rgba(255, 210, 63, .45); }
.hero p { color: var(--dim); margin: 0 auto; max-width: 640px; }

/* Panel principal */
.live { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 1.4rem; align-items: start; margin-top: 1.2rem; }
.card { background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .025)); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem; box-shadow: 0 30px 70px -40px rgba(0, 0, 0, .8); backdrop-filter: blur(6px); }
.tabs { display: inline-flex; background: rgba(0, 0, 0, .3); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.tabs button { font: inherit; font-weight: 800; font-size: .9rem; color: var(--dim); background: none; border: 0; padding: .45rem 1.1rem; border-radius: 999px; cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--volt); color: #111; box-shadow: 0 0 22px rgba(255, 210, 63, .45); }
.day-head { display: flex; align-items: center; justify-content: space-between; gap: .8rem; flex-wrap: wrap; margin-bottom: .4rem; }
.day-label { font-weight: 700; color: var(--dim); font-size: .95rem; }

/* Reloj */
.clock-wrap { position: relative; max-width: 460px; margin: .6rem auto 0; aspect-ratio: 1; padding: 14px; }
#clock { width: 100%; height: 100%; display: block; overflow: visible; }
.clock-bezel { fill: rgba(0, 0, 0, .25); stroke: var(--line-2); stroke-width: 1; }
.seg { cursor: pointer; transition: opacity .2s, transform .2s; transform-origin: 200px 200px; }
.seg:hover { filter: brightness(1.2); }
.seg-past { opacity: .35; }
.seg-now { filter: url(#glow); }
.clock-hour { fill: var(--dim); font: 700 14px var(--mono); text-anchor: middle; }
.needle { stroke: #fff; stroke-width: 3; stroke-linecap: round; }
.needle-dot { fill: #fff; }
.clock-center { position: absolute; inset: 30%; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; pointer-events: none; }
.c-label { font-size: .78rem; color: var(--dim); font-weight: 700; }
.c-price { font-family: var(--display); font-size: clamp(1.9rem, 7vw, 2.9rem); font-weight: 800; line-height: 1; margin: .2rem 0; letter-spacing: -.03em; }
.c-unit { font-size: .75rem; color: var(--mute); font-weight: 700; }
.badge { display: inline-block; margin-top: .45rem; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: .25rem .65rem; border-radius: 999px; }
.badge-barata { background: rgba(43, 227, 154, .15); color: var(--green); box-shadow: 0 0 18px rgba(43, 227, 154, .35); }
.badge-normal { background: rgba(255, 181, 71, .15); color: var(--amber); }
.badge-cara { background: rgba(255, 77, 106, .16); color: var(--red); box-shadow: 0 0 18px rgba(255, 77, 106, .35); }

.countdown { margin: .8rem 0 0; padding: .75rem 1rem; border-radius: 14px; background: rgba(255, 210, 63, .07); border: 1px solid rgba(255, 210, 63, .25); font-size: .95rem; color: var(--ink); text-align: center; }
.countdown b { color: var(--volt); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; margin-top: .9rem; }
.stat { background: rgba(0, 0, 0, .22); border: 1px solid var(--line); border-radius: 14px; padding: .65rem .7rem; }
.stat .k { font-size: .72rem; color: var(--mute); font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.stat .v { font-family: var(--display); font-size: 1.15rem; font-weight: 700; margin-top: .15rem; }
.stat .s { font-size: .75rem; color: var(--dim); }
.stat.min .v { color: var(--green); } .stat.max .v { color: var(--red); } .stat.ratio .v { color: var(--volt); }

/* Lista de horas */
.hours-head { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; margin-bottom: .5rem; }
.hours-head h2 { font-size: 1.05rem; margin: 0; }
.hours { display: grid; gap: 3px; max-height: 560px; overflow: auto; padding-right: 4px; scrollbar-width: thin; }
.hour { display: grid; grid-template-columns: 3.1em 1fr 3.9em 4.4em; align-items: center; gap: .6rem; width: 100%; background: transparent; border: 1px solid transparent; border-radius: 10px; padding: .32rem .5rem; color: var(--ink); font: inherit; text-align: left; cursor: pointer; }
.hour:hover { background: var(--panel-2); }
.hour.is-now { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .35); }
.hour.is-sel { border-color: var(--volt); }
.hour.is-past { opacity: .45; }
.h-t { font-family: var(--mono); font-size: .88rem; color: var(--dim); }
.h-bar { height: 10px; background: rgba(255, 255, 255, .05); border-radius: 99px; overflow: hidden; }
.h-bar i { display: block; height: 100%; border-radius: 99px; box-shadow: 0 0 12px currentColor; }
.h-p { font-family: var(--mono); font-weight: 700; font-size: .92rem; text-align: right; }
.h-l { font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; text-align: right; }
.l-barata { color: var(--green); } .l-normal { color: var(--amber); } .l-cara { color: var(--red); }
.hour.is-now .h-l { color: #fff; }

/* Estados */
.empty { display: none; padding: 1.2rem; text-align: center; color: var(--dim); }
[data-state="empty"] .empty { display: block; }
[data-state="empty"] .needs-data { display: none; }
[data-state="loading"] .needs-data { opacity: .4; }
.loading-note { display: none; text-align: center; color: var(--mute); font-size: .9rem; }
[data-state="loading"] .loading-note { display: block; }

/* Planificador */
.planner { margin-top: 1.6rem; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 1.4rem; align-items: start; }
.planner h2 { font-size: clamp(1.3rem, 3.4vw, 1.7rem); }
.apps { display: flex; flex-wrap: wrap; gap: .45rem; margin: .8rem 0; }
.app { display: inline-flex; align-items: center; gap: .4rem; font: inherit; font-weight: 700; font-size: .9rem; color: var(--dim); background: rgba(0, 0, 0, .25); border: 1px solid var(--line); border-radius: 999px; padding: .45rem .85rem; cursor: pointer; }
.app:hover { color: var(--ink); border-color: var(--line-2); }
.app.is-on { color: #111; background: var(--volt); border-color: var(--volt); box-shadow: 0 0 20px rgba(255, 210, 63, .4); }
.plan-inputs { display: flex; gap: .8rem; flex-wrap: wrap; }
.plan-inputs label { display: flex; flex-direction: column; gap: .2rem; font-size: .8rem; font-weight: 700; color: var(--mute); }
.plan-inputs input { font: inherit; font-weight: 700; width: 7.5em; padding: .5rem .7rem; border-radius: 10px; border: 1px solid var(--line-2); background: rgba(0, 0, 0, .3); color: var(--ink); }
.plan-best { display: grid; gap: .1rem; padding: 1rem; border-radius: 16px; background: radial-gradient(circle at 20% 0%, rgba(43, 227, 154, .22), rgba(43, 227, 154, .06)); border: 1px solid rgba(43, 227, 154, .35); margin-bottom: .6rem; }
.plan-k { font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--green); }
.plan-best strong { font-family: var(--display); font-size: clamp(1.3rem, 4vw, 1.7rem); }
.plan-c { font-family: var(--display); font-size: 1.1rem; color: var(--green); }
.plan-row { display: flex; justify-content: space-between; gap: .8rem; padding: .5rem .2rem; border-bottom: 1px solid var(--line); font-size: .94rem; color: var(--dim); }
.plan-row b { color: var(--ink); font-family: var(--mono); }
.plan-save { margin: .8rem 0 .4rem; font-size: .95rem; }
.plan-save b { color: var(--volt); }
.plan-note { font-size: .8rem; color: var(--mute); margin: .3rem 0 0; }

/* Ads (placeholders vacíos) */
.ad-slot { margin: 2rem auto; max-width: 970px; min-height: 120px; border: 1px dashed var(--line-2); border-radius: 14px; display: flex; align-items: center; justify-content: center; color: var(--mute); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.ad-slot.ad-incontent { min-height: 250px; }

/* Contenido */
.content { padding: 1rem 0 2rem; }
.content h2 { font-size: clamp(1.35rem, 3.4vw, 1.85rem); margin-top: 2.2rem; }
.content h3 { font-size: 1.08rem; margin-top: 1.2rem; }
.content ul, .content ol { padding-left: 1.2rem; }
.content li { margin-bottom: .4rem; }
.content p, .content li { color: #D5DDF2; }
.lead { font-size: 1.1rem; color: var(--ink) !important; }
.table-wrap { overflow-x: auto; margin: 1rem 0; border: 1px solid var(--line); border-radius: 14px; background: rgba(0, 0, 0, .2); }
table { width: 100%; border-collapse: collapse; font-size: .94rem; }
th, td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--dim); font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; background: rgba(255, 255, 255, .03); }
tr:last-child td { border-bottom: 0; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; margin-bottom: .6rem; }
.faq summary { cursor: pointer; font-weight: 800; padding: .9rem 1rem; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--volt); font-weight: 800; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 1rem 1rem; margin: 0; }
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .9rem; }
.tool-link { display: flex; flex-direction: column; gap: .2rem; padding: 1rem 1.1rem; border-radius: 16px; border: 1px solid var(--line); background: var(--panel); text-decoration: none; color: var(--ink); }
.tool-link:hover { border-color: var(--volt); color: var(--ink); }
.tool-link span { font-size: .88rem; color: var(--dim); }
.tramo-now { padding: 1rem 1.1rem; border-radius: 16px; border: 1px solid var(--line-2); background: var(--panel); font-size: 1.05rem; }
.tramo-now.t-valle { border-color: rgba(43, 227, 154, .5); } .tramo-now.t-llano { border-color: rgba(255, 181, 71, .5); } .tramo-now.t-punta { border-color: rgba(255, 77, 106, .5); }
.pill { display: inline-block; font-size: .78rem; font-weight: 800; padding: .15rem .55rem; border-radius: 999px; }
.pill.valle { background: rgba(43, 227, 154, .15); color: var(--green); } .pill.llano { background: rgba(255, 181, 71, .15); color: var(--amber); } .pill.punta { background: rgba(255, 77, 106, .16); color: var(--red); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 2rem; padding: 1.6rem 0 2.2rem; font-size: .88rem; color: var(--mute); }
.footer-inner { display: flex; flex-wrap: wrap; gap: .8rem 1.5rem; justify-content: space-between; }
.footer-nav { display: flex; flex-wrap: wrap; gap: .4rem 1rem; }
.footer-nav a { color: var(--dim); text-decoration: none; }
.footer-nav a:hover { color: var(--volt); }
.legal { padding: 1.5rem var(--gutter) 2rem; }
.legal h1 { font-size: clamp(1.6rem, 5vw, 2.3rem); }
.legal h2 { font-size: 1.2rem; margin-top: 1.6rem; }
.legal p, .legal li { color: #D5DDF2; }

/* Aviso de cookies */
.cookie-banner { position: fixed; left: var(--gutter); right: var(--gutter); bottom: var(--gutter); z-index: 200; max-width: 680px; margin: 0 auto; display: flex; align-items: center; flex-wrap: wrap; gap: .8rem 1.2rem; padding: 1rem 1.1rem; background: #111A33; border: 1px solid var(--line-2); border-radius: 16px; box-shadow: 0 20px 50px -12px rgba(0, 0, 0, .8); }
.cookie-banner p { flex: 1 1 300px; margin: 0; font-size: .88rem; color: var(--dim); }
.cookie-banner-actions { display: flex; gap: .6rem; margin-left: auto; }
.cbtn { font: inherit; font-weight: 800; font-size: .9rem; padding: .55rem 1rem; border-radius: 10px; border: 1px solid var(--line-2); background: transparent; color: var(--ink); cursor: pointer; }
.cbtn-primary { background: var(--volt); border-color: var(--volt); color: #111; }

@media (max-width: 880px) {
  .live, .planner { grid-template-columns: 1fr; }
  .hours { max-height: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .header-inner { flex-wrap: wrap; gap: .5rem; }
  .header-nav { width: calc(100% + var(--gutter) * 2); margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter); flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .header-nav::-webkit-scrollbar { display: none; }
  .header-nav a { white-space: nowrap; flex: none; }
  .card { padding: .85rem; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .hour { grid-template-columns: 2.9em 1fr 3.7em 4em; gap: .45rem; }
}
@media (prefers-reduced-motion: reduce) { .seg { transition: none; } }