/*
 * style.css – Fahrgemeinschaft
 * Dark-Theme passend zu frankmeyer.info
 */

:root {
  --black:    #0a0a0a;
  --dark:     #111111;
  --card:     #161616;
  --border:   rgba(255,255,255,0.08);
  --silver:   #c8c8c8;
  --light:    #e8e8e8;
  --accent:   #b8a882;
  --accent2:  #d4c4a0;
  --white:    #f5f5f5;
  --red:      #c0392b;
  --red-text: #e8a39b;
  --green:    #6fae7f;
  --green-bg: rgba(111,174,127,0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  letter-spacing: 0.02em;
  margin: 0;
  padding: 96px 1rem 2rem;
  max-width: 720px;
  margin-inline: auto;
  line-height: 1.6;
  color: var(--light);
  background: var(--black);
  min-height: 100vh;
}

h1, h2 { line-height: 1.2; }

h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  margin-bottom: 0.6em;
}

h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--white);
  font-size: 1.4rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

p a, li a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s;
}
p a:hover, li a:hover { color: var(--accent2); }

/* ── NAV ───────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  height: 64px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
}

.nav-back {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s;
}
.nav-back:hover { color: var(--accent2); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}
.nav-links a, .nav-links button {
  font-family: 'Jost', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color 0.3s;
}
.nav-links a:hover, .nav-links button:hover { color: var(--accent2); }

/* ── FORMS ─────────────────────────────────────────────────────── */
form { display: flex; flex-direction: column; gap: 0.75rem; margin-block: 1rem; }

label {
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
}

input, textarea, select {
  font-family: 'Jost', sans-serif;
  font-size: 1rem;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--card);
  color: var(--white);
}

input::placeholder, textarea::placeholder { color: rgba(200,200,200,0.35); }

input:focus, textarea:focus, select:focus, button:focus {
  outline: 2px solid var(--accent2);
  outline-offset: 1px;
  border-color: var(--accent);
}

button {
  font-family: 'Jost', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}
button:hover { background: var(--accent); color: var(--black); }

button.secondary { border-color: var(--border); color: var(--silver); }
button.secondary:hover { background: rgba(255,255,255,0.08); color: var(--white); }

button.danger { border-color: var(--red); color: var(--red-text); }
button.danger:hover { background: var(--red); color: var(--white); }

.error-banner {
  background: rgba(192,57,43,0.1);
  border: 1px solid var(--red);
  color: var(--red-text);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-block: 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.field-error { color: var(--red-text); font-size: 0.8rem; }

.pending-banner {
  background: rgba(184,168,130,0.1);
  border: 1px solid var(--accent);
  color: var(--accent2);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-block: 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.admin-pending-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  gap: 0.75rem;
}
.admin-pending-item:last-child { border-bottom: none; }
.admin-pending-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

/* ── KAPAZITAET ────────────────────────────────────────────────── */
.kapazitaet {
  padding: 0.5rem 0.9rem;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.05em;
  display: inline-block;
}
.kapazitaet--gruen { background: var(--green-bg); color: var(--green); }
.kapazitaet--rot { background: rgba(192,57,43,0.12); color: var(--red-text); }
.kapazitaet--grau { background: rgba(255,255,255,0.06); color: var(--silver); }

/* ── TABLES ────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; margin-block: 1rem; }
th, td { text-align: left; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--border); font-size: 0.88rem; }
th {
  color: var(--accent);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ── CARD ──────────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
  margin-block: 1rem;
}

code {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  color: var(--accent2);
  font-size: 0.85rem;
}

/* ── FOOTER ────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: rgba(200,200,200,0.25);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.footer-links { display: flex; gap: 1.5rem; }

footer a {
  color: rgba(200,200,200,0.35);
  text-decoration: none;
  transition: color 0.3s;
}
footer a:hover { color: var(--accent); }

@media (min-width: 600px) {
  body { padding: 96px 2rem 2rem; }
}