/* ===========================
   Body & Hintergrund
   =========================== */
body {
    font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    background-image: url('boxen/background.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: center;
    color: #F0F8FF;
}

/* ===========================
   Header & Tagline (3D-Effekt)
   =========================== */
header {
  background: linear-gradient(135deg, rgb(46 43 34 / 48%) 60%, rgb(138 3 3 / 48%) 100% 100%);
  box-shadow: 0 4px 16px rgba(138, 3, 3, 0.15);
  border-radius: 0 0 18px 18px;
  padding: 18px 24px 8px 24px;
  color: var(--foreground);
  font-family: var(--font-family);
}

.tagline p {
  font-size: 2rem;
  font-weight: 900;
  color: #f3d27a;
  margin: 0 0 18px 0;
  text-align: center;
  letter-spacing: 0.03em;
  user-select: none;
  perspective: 600px;
  text-shadow:
    0 1px 0 #b37a00,
    0 2px 0 #a36e00,
    0 3px 0 #8f6200,
    0 4px 0 #7b5600,
    0 5px 0 #684a00,
    0 6px 0 #543e00,
    0 7px 0 #403200,
    0 8px 7px rgba(0,0,0,0.6);
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}
.tagline p:hover {
  transform: rotateX(15deg) rotateY(10deg) translateZ(10px);
  text-shadow:
    0 2px 1px #ffd54f,
    0 4px 2px #ffca28,
    0 6px 3px #ffc107,
    0 8px 4px #ffb300,
    0 10px 5px #ffa000,
    0 12px 6px #ff8f00,
    0 14px 7px #ff6f00,
    0 16px 14px rgba(0,0,0,0.8);
}

/* ===========================
   Hauptnavigation
   =========================== */
.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem 0;
}

.main-nav ul {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.main-nav li {
  position: relative;
}

.main-nav a,
.main-nav .dropdown-toggle {
  color: #f3a56e;
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: 
    background 0.2s cubic-bezier(.4,0,.2,1),
    color 0.2s cubic-bezier(.4,0,.2,1),
    box-shadow 0.2s cubic-bezier(.4,0,.2,1);
  outline: none;
}

.main-nav a[aria-current="page"],
.main-nav a.active,
.main-nav .dropdown-toggle[aria-expanded="true"] {
  background: linear-gradient(90deg, #8a0303 0%, #f3d27a 100%);
  color: #fff;
  box-shadow: 0 2px 8px rgba(243, 210, 122, 0.15);
}

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav .dropdown-toggle:hover,
.main-nav .dropdown-toggle:focus-visible {
  background: color-mix(in srgb, #f3d27a 60%, transparent);
  color: #2e2b22;
  box-shadow: 0 4px 16px rgba(243, 210, 122, 0.18);
}

.main-nav .dropdown-toggle::after {
  content: " ▼";
  font-size: 0.8em;
  color: #f3d27a;
  transition: transform 0.2s;
}
.main-nav .dropdown-toggle[aria-expanded="true"]::after {
  transform: rotate(-180deg);
}

/* Dropdown-Menüs */
.main-nav ul.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: rgba(46, 43, 34, 0.97);
  border-radius: 0 0 12px 12px;
  box-shadow: 0 2px 10px rgba(138, 3, 3, 0.18);
  padding: 10px 0;
  min-width: 220px;
  display: none;
  flex-direction: column;
  z-index: 1000;
  animation: fadeIn 0.2s;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px);}
  to { opacity: 1; transform: translateY(0);}
}

.main-nav li:focus-within > ul.dropdown,
.main-nav li:hover > ul.dropdown,
.main-nav .dropdown-toggle[aria-expanded="true"] + ul.dropdown {
  display: flex;
}

.main-nav ul.dropdown li {
  margin: 0;
}

.main-nav ul.dropdown a {
  padding: 10px 18px;
  display: block;
  font-size: 1rem;
  color: #f3a56e;
  border-radius: 6px;
  background: none;
  transition: background 0.2s, color 0.2s;
}

.main-nav ul.dropdown a:hover,
.main-nav ul.dropdown a:focus-visible {
  background: #f3d27a;
  color: #2e2b22;
  outline: none;
}

/* Responsive Navigation */
@media (max-width: 900px) {
  .main-nav ul {
    flex-direction: column;
    gap: 0.7rem;
    align-items: stretch;
  }
  .main-nav ul.dropdown {
    position: static;
    min-width: 100%;
    box-shadow: none;
    border-radius: 0 0 12px 12px;
  }
  .main-nav a,
  .main-nav .dropdown-toggle {
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 600px) {
  header {
    padding: 10px 6px 4px 6px;
  }
  .tagline p {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }
  .main-nav ul {
    gap: 0.3rem;
  }
  .main-nav a,
  .main-nav .dropdown-toggle {
    padding: 12px 8px;
    font-size: 1rem;
  }
  .main-nav ul.dropdown a {
    padding: 10px 8px;
    font-size: 0.95rem;
  }
}

/* ===========================
   Login-Bereich (modernisiert)
   =========================== */
main {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 180px); /* Platz für Header/Footer */
    padding: 2rem 0;
}

.login-container {
    background: rgba(46, 43, 34, 0.85); /* dunkles metallisch-braun mit Transparenz */
    border-radius: 12px;
    padding: 2.5rem 2rem 2rem 2rem;
    width: 100%;
    max-width: 370px;
    box-shadow: 0 6px 32px rgba(138, 3, 3, 0.25), 0 1.5px 8px rgba(0,0,0,0.18);
    color: #F0F8FF;
    text-align: center;
    backdrop-filter: blur(2px);
    animation: fadeInLogin 0.7s cubic-bezier(.4,0,.2,1);
}

@keyframes fadeInLogin {
    from { opacity: 0; transform: translateY(30px);}
    to   { opacity: 1; transform: translateY(0);}
}

.login-container h2 {
    margin-bottom: 1.5rem;
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: #f3d27a; /* helles Goldgelb */
    text-shadow: 0 2px 8px rgba(138,3,3,0.12);
}

.login-container label {
    display: block;
    margin-bottom: 6px;
    text-align: left;
    font-weight: 600;
    color: #f3d27a;
    letter-spacing: 0.02em;
}

.input-icon {
    position: relative;
    width: 100%;
    margin-bottom: 18px;
}

.input-icon input[type="text"],
.input-icon input[type="password"] {
    width: 100%;
    padding: 12px 2.5em 12px 12px;
    border: 1.5px solid #8A0303; /* Blutrot */
    border-radius: 7px;
    background-color: rgba(255,255,255,0.1);
    color: #F0F8FF;
    box-sizing: border-box;
    font-size: 1.08rem;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline-offset: 2px;
}

.input-icon input[type="text"]:focus,
.input-icon input[type="password"]:focus {
    border-color: #f3d27a;
    box-shadow: 0 0 0 3px rgba(243, 210, 122, 0.5);
    background-color: rgba(255,255,255,0.15);
}

.input-icon i {
    position: absolute;
    right: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: #f3d27a;
    font-size: 1.2em;
    pointer-events: none;
    opacity: 0.85;
}

.login-container input[type="text"]::placeholder,
.login-container input[type="password"]::placeholder {
    color: #D9B94A; /* dunkleres Gold */
    opacity: 0.85;
    font-size: 0.98em;
}

.login-container input[type="submit"],
.login-btn {
    background: linear-gradient(90deg, #f3d27a 0%, #8A0303 100%);
    color: #2E2B22; /* dunkles metallisch-braun */
    padding: 12px;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
    font-weight: 700;
    width: 100%;
    font-size: 1.1rem;
    letter-spacing: 0.03em;
    box-shadow: 0 2px 8px rgba(243, 210, 122, 0.12);
}

.login-container input[type="submit"]:hover,
.login-btn:hover,
.login-container input[type="submit"]:focus-visible,
.login-btn:focus-visible {
    background: linear-gradient(90deg, #8A0303 0%, #f3d27a 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(243, 210, 122, 0.3);
    outline: none;
}

.login-container p {
    margin-top: 1.2rem;
    font-size: 1rem;
}

.login-container a {
    color: #f3d27a;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.login-container a:hover,
.login-container a:focus-visible {
    color: #fff;
    background: #8A0303;
    border-radius: 4px;
    padding: 2px 6px;
    text-decoration: none;
    outline-offset: 2px;
}

/* Fehlermeldung */
.error {
    color: #FF6B6B; /* helles Blutrot */
    background: rgba(138, 3, 3, 0.15);
    border-left: 4px solid #FF6B6B;
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 18px;
    font-weight: 600;
    font-size: 1.05rem;
    text-align: left;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.12);
}

/* Responsive Anpassungen */
@media (max-width: 600px) {
    .login-container {
        padding: 1.5rem 1rem 1.5rem 1rem;
        max-width: 95vw;
    }
    main {
        padding: 1rem 0;
        min-height: unset;
    }
}