/* ==========================================================================
   Vaspero — Ceny energii RCE (ceny-energii.php)
   Ciemny motyw spójny z marką. Semantyka: niebieski = ładuj/najtaniej,
   żółty = szczyt sprzedaży, zielony = najdrożej, czerwony = ceny ujemne.
   ========================================================================== */

body.rce-page {
    background:
        radial-gradient(1200px 620px at 72% -8%, rgba(242, 183, 8, 0.10), transparent 60%),
        #1a1a17;
    color: var(--color-white);
}

/* Neutralizujemy jasne tła sekcji — całość ma jednolite ciemne tło strony.
   Klasa .section-dark zostaje na sekcjach tylko dla synchronizacji nawigacji. */
.rce-page .section {
    background: transparent;
}
.rce-main {
    padding-top: 72px;   /* miejsce pod stałą nawigację */
}

/* ---------- HERO ---------- */
.rce-hero {
    padding-bottom: clamp(1.5rem, 3vh, 2.5rem) !important;
}
.rce-eyebrow {
    color: var(--color-yellow);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}
.rce-title {
    font-size: clamp(1.8rem, 4vw, 2.7rem);
    line-height: 1.12;
    font-weight: 800;
    margin: 0 0 1rem;
    text-wrap: balance;
    max-width: 22ch;
}
.rce-lead {
    font-size: 1.1rem;
    color: var(--color-gray-400);
    max-width: 62ch;
    margin: 0 0 1.75rem;
}
.rce-lead b { color: var(--color-white); font-weight: 700; }

/* ---------- NAWIGACJA DNI ---------- */
.rce-daynav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.rce-daybtn {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}
.rce-daybtn:hover { background: rgba(242, 183, 8, 0.16); border-color: rgba(242, 183, 8, 0.4); }
.rce-daybtn.is-disabled { opacity: 0.35; pointer-events: none; }
.rce-daypick {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
}
.rce-daypick input[type="date"] {
    background: transparent;
    border: 0;
    color: var(--color-white);
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    color-scheme: dark;
    cursor: pointer;
}
.rce-daylabel { color: var(--color-gray-400); font-size: 0.92rem; }
.rce-daylabel b { color: var(--color-yellow); }

/* ---------- KARTY / KAFLE ---------- */
.rce-data { padding-top: 0 !important; }
.rce-card {
    background: linear-gradient(180deg, #232320, #2a2a26);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
}
.rce-tiles {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}
.rce-k {
    color: var(--color-gray-500);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}
.rce-now { position: relative; overflow: hidden; }
.rce-now::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(400px 200px at 92% 0, rgba(242, 183, 8, 0.14), transparent 70%);
    pointer-events: none;
}
.rce-big {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-yellow);
}
.rce-big span { font-size: 1rem; color: var(--color-gray-400); font-weight: 600; margin-left: 8px; }
.rce-big2 { font-size: 2.2rem; font-weight: 800; line-height: 1; }
.rce-sub { color: var(--color-gray-400); margin-top: 0.6rem; font-size: 0.95rem; }
.rce-sub b { color: var(--color-white); }
.rce-chip {
    display: inline-block;
    margin-top: 0.9rem;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
}
.rce-chip.is-hi { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.rce-chip.is-lo { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.rce-charge { border-top: 3px solid #3b82f6; }
.rce-sell { border-top: 3px solid #22c55e; }
.rce-charge .rce-big2 { color: #60a5fa; }
.rce-sell .rce-big2 { color: #4ade80; }

/* ---------- WYKRES ---------- */
.rce-chartcard { margin-bottom: 1rem; }
.rce-chart-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}
.rce-chart-head h2 { font-size: 1.3rem; font-weight: 700; margin: 0; }
.rce-legend { display: flex; gap: 1rem; color: var(--color-gray-400); font-size: 0.82rem; flex-wrap: wrap; }
.rce-legend span { display: inline-flex; align-items: center; gap: 6px; }
.rce-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.rce-legend .ring { border: 2px solid #fff; background: transparent; border-radius: 4px; }
.rce-chart { width: 100%; overflow-x: auto; }
.rce-chart svg { width: 100%; min-width: 560px; height: auto; display: block; }
.rce-note { color: var(--color-gray-500); font-size: 0.85rem; margin: 0.9rem 0 0; max-width: 72ch; }

/* animacja słupków — wyrastają z podstawy, kaskadowo */
.rce-bar {
    transform-box: fill-box;
    transform-origin: bottom;
    animation: rceGrow 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) backwards;
}
@keyframes rceGrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) {
    .rce-bar { animation: none; }
}

/* ---------- TABELA ---------- */
.rce-tablecard h2 { font-size: 1.3rem; font-weight: 700; margin: 0 0 0.75rem; }
.rce-tbl { overflow-x: auto; }
.rce-tbl table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    min-width: 420px;
    font-variant-numeric: tabular-nums;
}
.rce-tbl th {
    text-align: left;
    color: var(--color-gray-500);
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.rce-tbl td { padding: 9px 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.rce-tbl .c-h { color: var(--color-gray-400); }
.rce-tbl .c-p { font-weight: 700; }
.rce-tbl .c-p .u { color: var(--color-gray-500); font-weight: 500; font-size: 0.68rem; margin-left: 4px; }
.rce-tbl .c-k { color: var(--color-gray-400); }
.rce-tbl .is-max { background: rgba(34, 197, 94, 0.07); }
.rce-tbl .is-min { background: rgba(59, 130, 246, 0.07); }
.rce-tbl .is-cur { outline: 1px solid rgba(255, 255, 255, 0.14); }
.rce-tag { font-size: 0.68rem; font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); margin-left: 8px; white-space: nowrap; }
.rce-tag.t-sell { background: rgba(34, 197, 94, 0.16); color: #4ade80; }
.rce-tag.t-charge { background: rgba(59, 130, 246, 0.16); color: #60a5fa; }
.rce-tag.t-now { background: rgba(255, 255, 255, 0.12); color: #fff; }

/* ---------- TREŚĆ / CTA / FAQ ---------- */
.rce-content { padding-top: 0 !important; }
.rce-prose { max-width: 72ch; }
.rce-prose h2 { font-size: 1.4rem; font-weight: 700; margin: 1.5rem 0 0.75rem; }
.rce-prose p { color: var(--color-gray-400); margin: 0 0 1rem; }
.rce-prose p b { color: var(--color-white); }
.rce-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    background: linear-gradient(120deg, rgba(242, 183, 8, 0.14), rgba(242, 183, 8, 0.04));
    border: 1px solid rgba(242, 183, 8, 0.25);
    border-radius: var(--radius-xl);
    padding: 1.4rem 1.5rem;
    margin: 1.5rem 0 2rem;
}
.rce-cta b { display: block; margin-bottom: 4px; }
.rce-cta span { color: var(--color-gray-400); font-size: 0.9rem; }
.rce-btn {
    display: inline-block;
    background: var(--color-yellow);
    color: var(--color-black);
    font-weight: 700;
    padding: 13px 22px;
    border-radius: var(--radius-md);
    text-decoration: none;
    white-space: nowrap;
    transition: background var(--transition-fast);
}
.rce-btn:hover { background: var(--color-yellow-light); }
.rce-faq { border-top: 1px solid rgba(255, 255, 255, 0.09); padding: 1rem 0; }
.rce-q { font-weight: 700; margin-bottom: 6px; }
.rce-a { color: var(--color-gray-400); font-size: 0.92rem; }
.rce-source { color: var(--color-gray-600); font-size: 0.8rem; margin-top: 2rem; }

/* ---------- STAN PUSTY ---------- */
.rce-empty {
    text-align: center;
    background: linear-gradient(180deg, #232320, #2a2a26);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: var(--radius-xl);
    padding: clamp(2rem, 5vw, 3.5rem);
    max-width: 640px;
    margin: 0 auto;
}
.rce-empty h2 { font-size: 1.35rem; margin: 0 0 0.75rem; }
.rce-empty p { color: var(--color-gray-400); margin: 0 0 1.5rem; }

/* ---------- RESPONSYWNOŚĆ / DOSTĘPNOŚĆ ---------- */
@media (max-width: 760px) {
    .rce-tiles { grid-template-columns: 1fr; }
    .rce-big { font-size: 2.5rem; }
}

/* Bez JavaScriptu i tak pokazuj treść (ceny widoczne zawsze) */
@media (scripting: none) {
    .rce-page .animate-on-scroll { opacity: 1 !important; transform: none !important; }
}