/* === Flightlog Login CSS — Dark/Light Mode mit kontrastreicher Schrift === */

/* ---------- Farb-Variablen (Dark default) ---------- */
:root{
  /* Marken-Blautöne */
  --cc-navy: #0a1d3d;        /* Haupt-Navy */
  --cc-navy-light: #173567;  /* Sekundär-Navy */
  --cc-mid-blue: #2e5aac;    /* Zwischenblau */
  --cc-light-blue: #5aa0ff;  /* Akzent/Hover */

  /* Darkmode-Farben */
  --cc-bg: #0d1b2a;          /* Seitenhintergrund */
  --cc-bg-alt: #11243a;      /* Card-Hintergrund */
  --cc-border: #1f3a56;      /* Rahmen */
  --cc-text: #e8edf5;        /* Primärtext auf dunkel */
  --cc-muted: #aab8c8;       /* Sekundärtext */
  --cc-link: var(--cc-light-blue);
  --cc-btn-bg: var(--cc-mid-blue);
  --cc-btn-hover: var(--cc-light-blue);

  /* Lightmode-Defaults werden überschrieben */
  --cc-content-bg: var(--cc-bg);
  --cc-content-alt: var(--cc-bg-alt);
  --cc-content-text: var(--cc-text);
  --cc-content-muted: var(--cc-muted);
  --cc-content-border: var(--cc-border);
}

/* ---------- Light Mode ---------- */
@media (prefers-color-scheme: light){
  :root{
    --cc-content-bg: #f9f9f9;
    --cc-content-alt: #ffffff;
    --cc-content-text: #0a1d3d;
    --cc-content-muted: #6c7a89;
    --cc-content-border: #d1d9e0;
    --cc-btn-bg: #102d59;
    --cc-btn-hover: #173567;
    --cc-link: #173567;
  }
}

/* ---------- Grundlegende Struktur ---------- */
* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background: var(--cc-content-bg);
  color: var(--cc-content-text);
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Branding */
.branding {
  font-size: 2rem;
  font-weight: 900;
  color: var(--cc-navy);
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  text-align: center;
  width: 100%;
}
@media (prefers-color-scheme: dark){
  .branding { color: var(--cc-light-blue); }
}

/* Login Wrapper & Card */
.login-wrapper {
  width: 100vw;
  max-width: 400px;
  padding: 0 8vw;
}

.card {
  background: var(--cc-content-alt);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0,0,0,0.08);
  border: 1px solid var(--cc-content-border);
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  color: var(--cc-content-text);
}

.card.error {
  border-left: 5px solid #d32f2f;
  margin-bottom: 1rem;
  background: color-mix(in oklab, var(--cc-content-alt) 90%, #d32f2f 10%);
}

/* Überschrift */
h2 {
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  font-weight: 700;
  text-align: center;
  color: var(--cc-navy);
}
@media (prefers-color-scheme: dark){
  h2 { color: var(--cc-light-blue); }
}

/* Fehlermeldung */
.card.error p {
  margin: 0.5rem 0 0 0;
  font-size: 1rem;
  color: #ff7b7b;
  font-weight: 600;
  text-align: center;
}

/* Formular */
label {
  display: block;
  margin-top: 1.2rem;
  margin-bottom: 0.3rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--cc-content-text);
}

input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 1rem 0.9rem;
  border: 1.5px solid var(--cc-content-border);
  border-radius: 6px;
  font-size: 1.1rem;
  background: color-mix(in oklab, var(--cc-content-alt) 90%, #ffffff 10%);
  color: var(--cc-content-text);
  margin-bottom: 0.1rem;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

input::placeholder {
  color: var(--cc-content-muted);
}

input:focus {
  border-color: var(--cc-link);
  background: var(--cc-content-alt);
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--cc-link) 35%, transparent);
}

/* Button */
button {
  margin-top: 1.4rem;
  background: var(--cc-btn-bg);
  color: #fff;
  border: none;
  padding: 1rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 1.1rem;
  width: 100%;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background 0.18s, transform 0.1s, box-shadow 0.18s;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
button:hover, button:focus {
  background: var(--cc-btn-hover);
  outline: none;
}
button:active {
  background: var(--cc-btn-hover);
  transform: scale(0.98);
}

/* Link zum rechtlichen Hinweis */
#legal-link {
  font-size: 0.97rem;
  color: var(--cc-link);
  text-decoration: underline;
  cursor: pointer;
}
#legal-link:hover { opacity: 0.9; }

/* ---------- Modal ---------- */
#legal-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(13,27,42,0.2);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

#legal-modal > div {
  background: var(--cc-content-alt);
  padding: 2rem 1.3rem;
  border-radius: 10px;
  max-width: 350px;
  margin: auto;
  box-shadow: 0 4px 32px rgba(40,60,90,0.18);
  text-align: left;
  position: relative;
  display: flex;
  flex-direction: column;
  color: var(--cc-content-text);
}
#legal-modal h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--cc-link);
}
#legal-modal p {
  font-size: 0.97rem;
  color: var(--cc-content-text);
}
#legal-modal button {
  margin-top: 1.3rem;
  background: var(--cc-link);
  color: white;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  align-self: center;
  font-weight: 600;
}
#legal-modal button:hover {
  background: var(--cc-btn-hover);
}

/* ---------- Responsiveness ---------- */
@media (min-width: 601px) {
  .login-wrapper {
    max-width: 420px;
    padding: 0;
  }
  .card {
    padding: 2.2rem 2rem;
    border-radius: 10px;
  }
  .branding {
    font-size: 2.1rem;
    margin-bottom: 1.7rem;
  }
  input {
    font-size: 1.05rem;
    padding: 0.7rem 0.7rem;
  }
  button {
    font-size: 1.05rem;
    padding: 0.8rem;
  }
}

@media (max-width: 350px) {
  .card {
    padding: 0.8rem 0.4rem;
    border-radius: 7px;
  }
  .branding {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
  }
  h2 {
    font-size: 1rem;
    margin-bottom: 1rem;
  }
}