/* ============================================================
   Kecskemét Klíma – Blog stílus (a főoldal palettájával)
   ============================================================ */
:root {
    --brand-50: #eaf4ff;
    --brand-100: #d2e7ff;
    --brand-200: #a9ceff;
    --brand-300: #74b2f7;
    --brand-500: #0a6cd4;
    --warm-500: #f97316;
    --warm-600: #ea580c;
    --navy-700: #101f3d;
    --navy-800: #0b1730;
    --navy-900: #081123;
    --navy-950: #050b18;
    --fg: #e8f0fb;
    --muted: #9fb2cc;
    --line: rgba(255, 255, 255, 0.08);
    --radius: 20px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "Inter", system-ui, sans-serif;
    color: var(--fg);
    background-color: var(--navy-950);
    background-image:
        radial-gradient(ellipse 85% 45% at 15% 8%, rgba(10, 108, 212, 0.18) 0%, transparent 65%),
        radial-gradient(ellipse 55% 30% at 85% 22%, rgba(72, 168, 240, 0.09) 0%, transparent 60%),
        radial-gradient(ellipse 70% 40% at 25% 80%, rgba(10, 108, 212, 0.10) 0%, transparent 65%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

h1, h2, h3, .nav__brand span, .foot__brand { font-family: "Sora", "Inter", sans-serif; }

a { color: inherit; text-decoration: none; }
.accent { color: var(--brand-300); }

/* ---------- Nav ---------- */
.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 12px 16px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: rgba(8, 17, 35, 0.72);
    border-bottom: 1px solid var(--line);
}
.nav__inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.nav__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
}
.nav__brand img { object-fit: contain; }
.nav__links {
    display: none;
    gap: 4px;
    flex-wrap: wrap;
}
.nav__links a {
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(210, 231, 255, 0.8);
    transition: background 0.2s, color 0.2s;
}
.nav__links a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.nav__links a.is-active { color: #fff; background: rgba(10, 108, 212, 0.25); }
@media (min-width: 900px) { .nav__links { display: flex; } }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: transform 0.2s, background 0.2s;
}
.btn--phone { background: var(--warm-500); color: #fff; }
.btn--phone:hover { background: var(--warm-600); transform: translateY(-1px); }
.btn--ghost { background: rgba(255, 255, 255, 0.06); color: var(--brand-50); border: 1px solid var(--line); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.12); }
.btn--primary { background: var(--brand-500); color: #fff; }
.btn--primary:hover { background: #005bb5; transform: translateY(-1px); }
.btn--danger { background: rgba(220, 38, 38, 0.15); color: #fca5a5; border: 1px solid rgba(220, 38, 38, 0.35); }
.btn--danger:hover { background: rgba(220, 38, 38, 0.28); }

/* ---------- Layout ---------- */
.wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 40px 16px 64px;
}
.narrow { max-width: 760px; }

.breadcrumb { font-size: 14px; color: var(--muted); margin-bottom: 20px; }
.breadcrumb a:hover { color: #fff; }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 24px 0 8px; }
.kicker {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brand-200);
    background: rgba(10, 108, 212, 0.12);
    border: 1px solid rgba(116, 178, 247, 0.25);
}
.hero h1 { font-size: clamp(30px, 5vw, 46px); font-weight: 800; margin: 18px 0 8px; color: #fff; }
.hero p { color: var(--muted); font-size: 18px; max-width: 640px; margin: 0 auto; }

/* ---------- Post grid ---------- */
.grid {
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr;
    margin-top: 40px;
}
@media (min-width: 640px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .grid { grid-template-columns: 1fr 1fr 1fr; } }

.card {
    display: flex;
    flex-direction: column;
    background: rgba(11, 23, 48, 0.5);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.3s, background 0.3s;
}
.card:hover { transform: translateY(-4px); background: rgba(11, 23, 48, 0.85); }
.card__img { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; background: var(--navy-800); }
.card__img--placeholder {
    display: flex; align-items: center; justify-content: center;
    color: var(--brand-300); font-family: "Sora", sans-serif; font-weight: 700; font-size: 20px;
    background: linear-gradient(135deg, rgba(10, 108, 212, 0.18), rgba(5, 11, 24, 0.4));
}
.card__body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.card__date { font-size: 13px; color: var(--brand-300); font-weight: 600; }
.card h2 { font-size: 20px; margin: 8px 0 8px; color: #fff; }
.card__excerpt { color: var(--muted); font-size: 15px; flex: 1; }
.card__more { margin-top: 16px; color: var(--brand-300); font-weight: 600; font-size: 14px; }

/* ---------- Empty state ---------- */
.empty {
    text-align: center;
    color: var(--muted);
    padding: 60px 20px;
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    margin-top: 40px;
}

/* ---------- Single post ---------- */
.article__meta { color: var(--brand-300); font-weight: 600; font-size: 14px; }
.article h1 { font-size: clamp(28px, 4.5vw, 42px); font-weight: 800; margin: 12px 0 16px; color: #fff; }
.article__cover { width: 100%; border-radius: var(--radius); margin: 20px 0 32px; }
.article__body { font-size: 17px; color: var(--brand-50); }
.article__body h2 { font-size: 26px; margin: 32px 0 12px; color: #fff; }
.article__body h3 { font-size: 21px; margin: 26px 0 10px; color: #fff; }
.article__body p { margin: 0 0 18px; }
.article__body ul { margin: 0 0 18px; padding-left: 22px; }
.article__body li { margin-bottom: 8px; }
.article__body strong { color: #fff; }

.cta-band {
    margin-top: 48px;
    text-align: center;
    padding: 32px 24px;
    border-radius: 24px;
    border: 1px solid rgba(10, 108, 212, 0.25);
    background: linear-gradient(135deg, rgba(11, 23, 48, 0.92), rgba(8, 17, 35, 0.92));
}
.cta-band h3 { font-size: 24px; color: #fff; margin: 0 0 8px; }
.cta-band p { color: var(--muted); margin: 0 0 20px; }

/* ---------- Footer ---------- */
.foot {
    border-top: 1px solid var(--line);
    background: rgba(5, 11, 24, 0.6);
    padding: 32px 16px 20px;
}
.foot__inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    justify-content: space-between;
}
.foot__brand { font-weight: 700; font-size: 18px; color: #fff; }
.foot__muted { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.foot__links { display: flex; flex-wrap: wrap; gap: 16px; font-size: 14px; color: var(--brand-100); }
.foot__links a:hover { color: #fff; }
.foot__copy { text-align: center; color: var(--muted); font-size: 13px; margin: 24px 0 0; }

/* ============================================================
   Admin
   ============================================================ */
.admin-top {
    background: rgba(8, 17, 35, 0.9);
    border-bottom: 1px solid var(--line);
    padding: 14px 16px;
}
.admin-top__inner {
    max-width: 960px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.admin-top__brand { font-weight: 700; color: #fff; font-family: "Sora", sans-serif; }
.admin-top__brand small { display: block; font-size: 12px; color: var(--muted); font-weight: 500; }
.admin-actions { display: flex; gap: 10px; align-items: center; }

.panel {
    max-width: 960px;
    margin: 32px auto;
    padding: 0 16px;
}
.panel--narrow { max-width: 520px; }

.card-box {
    background: rgba(11, 23, 48, 0.6);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 24px;
}

.flash {
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 14px;
}
.flash--ok { background: rgba(34, 197, 94, 0.14); border: 1px solid rgba(34, 197, 94, 0.3); color: #86efac; }
.flash--err { background: rgba(220, 38, 38, 0.14); border: 1px solid rgba(220, 38, 38, 0.3); color: #fca5a5; }

.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--brand-50); }
.field .hint { font-weight: 400; color: var(--muted); font-size: 13px; }
.field input[type="text"],
.field input[type="password"],
.field textarea,
.field select {
    width: 100%;
    padding: 11px 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: var(--navy-950);
    color: var(--fg);
    font-family: inherit;
    font-size: 15px;
}
.field textarea { min-height: 320px; resize: vertical; line-height: 1.6; }
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none; border-color: var(--brand-500);
}
.field--check { display: flex; align-items: center; gap: 10px; }
.field--check input { width: 18px; height: 18px; }
.field--check label { margin: 0; }

.form-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 16px; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px;
    background: rgba(11, 23, 48, 0.5);
}
.post-list__title { font-weight: 600; color: #fff; }
.post-list__meta { font-size: 13px; color: var(--muted); margin-top: 2px; }
.badge { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.badge--pub { background: rgba(34, 197, 94, 0.16); color: #86efac; }
.badge--draft { background: rgba(148, 163, 184, 0.16); color: #cbd5e1; }
.post-list__actions { display: flex; gap: 8px; }
.inline-form { display: inline; }

.help {
    font-size: 13px; color: var(--muted); line-height: 1.6;
    background: rgba(10, 108, 212, 0.08); border: 1px solid var(--line);
    border-radius: 12px; padding: 14px 16px; margin-top: 18px;
}
.help code { background: rgba(255, 255, 255, 0.08); padding: 1px 6px; border-radius: 5px; }