/* ==================================================== */
/* 1) Variablen & Basis                                */
/* ==================================================== */
:root {
  --primary: #1e3a5f;
  --accent: #2f5d8c;
  --bg-page: #f4f6f8;
  --bg-card: #ffffff;
  --bg-button-light: #ffffff;
  --border: #d1d5db;
  --border-accent: rgba(30, 58, 95, 0.2);
  --text-main: #222222;
  --text-muted: #555555;
  --error: #d93025;
  --radius: 8px;
  --radius-btn: 6px;
  --shadow: 0 4px 10px rgba(0, 0, 0, 0.08);}

html {
  overflow-y: scroll;
  scrollbar-gutter: stable;}

body {
  background-color: var(--bg-page);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  color: var(--text-main);
  line-height: 1.5;
  margin: 0;
  padding: 15px;}

/* ==================================================== */
/* 2) Typografie & Links                                */
/* ==================================================== */
h1 {
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 1rem;}

h2 {
  font-size: 1.25rem;
  color: #003366;
  font-weight: 600;
  margin-top: 0;
  padding-bottom: 5px;}

h3 {
  font-size: 1.1rem;
  color: var(--error);
  font-weight: bold;}

h4 {
  font-size: 1.1rem;
  color: white;
  background-color: var(--primary);
  padding: 10px 15px;
  border-radius: var(--radius);
  margin: 1.5rem 0;
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.05);}

a, a:visited, summary {
  font-weight: bold;
  text-decoration: none;
  color: var(--primary);
  cursor: pointer;
  display: inline-block;}

a:hover, summary:hover {
  color: var(--accent);}

/* ==================================================== */
/* 3) Button-System v2                                  */
/* ==================================================== */
.btn {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  border-radius: var(--radius-btn);

  /* entscheidend für Icon-Buttons */
  display: inline-flex;
  align-items: center;
  justify-content: center;

  text-decoration: none;}

.btn-primary {
  background-color: var(--accent);
  border: 2px solid var(--accent);
  color: #ffffff !important;
  padding: 10px 25px;
  min-width: 140px;}

.btn-primary:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-1px);
  color: #ffffff !important;}

.btn-secondary {
  background-color: var(--bg-button-light);
  color: var(--primary);
  border: 1px solid var(--border-accent);
  border-bottom: 2px solid var(--primary);
  padding: 8px 20px;}

.btn-secondary:hover {
  background-color: var(--primary);
  color: white !important;
  border-bottom-color: #162a45;
  transform: translateY(-1px);}

.btn-cancel {
  background-color: #6b7280;
  color: #ffffff !important;
  border: none;
  padding: 10px 25px;
  min-width: 140px;
  text-decoration: none;}

.btn-cancel:hover {
  background-color: #4b5563;
  transform: translateY(-1px);
  color: #ffffff !important;}

/* ==================================================== */
/* FIX #1: Danger-Button (für Account löschen)          */
/* ==================================================== */
.btn-danger {
  background-color: var(--error);
  border: 2px solid var(--error);
  color: #ffffff !important;
  padding: 10px 25px;
  min-width: 140px;}

.btn-danger:hover {
  background-color: #b3261e;
  border-color: #b3261e;
  transform: translateY(-1px);
  color: #ffffff !important;}

/* Hilfsklasse gleiche Buttonbreite */
.btn-equal {
  min-width: 200px;
  justify-content: center;}

@media (max-width: 600px) { .btn-equal { width: 100%; } }

/* Inputs als Buttons (Submit) */
input.btn {
  -webkit-appearance: none;
  appearance: none;}

/* ==================================================== */
/* FIX #2: Submit-Inputs (rund + wie Button)            */
/* Damit account.php Submits nicht eckig sind.          */
/* ==================================================== */
input[type="submit"]{
  -webkit-appearance: none;
  appearance: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  border-radius: var(--radius-btn);
  display: inline-block;
  transition: all 0.15s ease-in-out;

  background-color: var(--accent);
  border: 2px solid var(--accent);
  color: #ffffff !important;
  padding: 10px 25px;
  min-width: 140px;}

input[type="submit"]:hover{
  background-color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-1px);
  color: #ffffff !important;}

/* Optional: wenn ein Submit explizit Danger sein soll */
input[type="submit"].btn-danger{
  background-color: var(--error);
  border-color: var(--error);}

input[type="submit"].btn-danger:hover{
  background-color: #b3261e;
  border-color: #b3261e;}

/* Favoriten-Buttons bleiben Spezialfälle */
button.btn-fav-active {
  background-color: #28a745 !important;
  border: 2px solid #28a745 !important;
  color: white !important;
  padding: 8px 25px;}

button.btn-fav-inactive {
  background-color: #a33b3b !important;
  border: 2px solid #a33b3b !important;
  color: white !important;
  padding: 8px 25px;}

button.btn-fav-active:focus,
button.btn-fav-inactive:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);}

/* Login/Logout Symbol-Button Fix */
.login-symbol-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;

  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;

  padding: 0 !important;
  line-height: 0 !important;
  vertical-align: middle !important;}

.login-symbol-btn svg {
  width: 24px;
  height: 24px;
  display: block;
  margin: auto;}

.login-symbol-btn.active-nav svg {
  stroke: #ffffff;}

/* ==================================================== */
/* 4) Navigation                                        */
/* ==================================================== */
.haupt-nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 15px;
  margin-bottom: 30px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;}

.haupt-nav::-webkit-scrollbar {
  display: none;}

/* Nav-Buttons: funktionieren auch mit .btn */
.haupt-nav button {
  padding: 8px 20px;
  background-color: #ffffff;
  color: var(--accent);
  border: 2px solid var(--accent);
  flex: 0 0 auto;
  border-radius: var(--radius-btn);}

.haupt-nav button.active-nav {
  background-color: var(--accent);
  color: #ffffff;
  font-weight: 700;
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.15);}

/* ==================================================== */
/* 5) Layout & Cards v2                                 */
/* ==================================================== */
#mittig {
  width: 80%;
  max-width: 1100px;
  margin: 0 auto;}

/* Basis-Card */
.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  background-color: var(--bg-card);
  box-shadow: var(--shadow);
  overflow: hidden;}

.card > *:first-child {
  margin-top: 0;}

.card > *:last-child {
  margin-bottom: 0;}

/* Varianten */
.card--primary {
  border-left: 5px solid var(--primary);}

.card--accent {
  border: 2px solid var(--accent);}

.card--danger {
  border-left: 5px solid var(--error);}

/* Admin-Flex */
.flex-admin-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;}

.flex-admin-col {
  flex: 1;
  min-width: 280px;}

.border-left-mobile {
  border-left: 1px solid #eee;
  padding-left: 20px;}

/* Grids */
.grid-container, .grid-half {
  display: grid;
  gap: 10px;
  margin-top: 15px;}

.grid-container {
  grid-template-columns: 1fr;}

.grid-half {
  grid-template-columns: 1fr 1fr;}

/* ==================================================== */
/* 6) Formulare v2                                      */
/* ==================================================== */
.form {
  border: 1px solid var(--border);
  background-color: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 25px;
  box-shadow: var(--shadow);}

.form--plain {
  border: none;
  background: transparent;
  padding: 0;
  box-shadow: none;
  margin: 0;}

label {
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  vertical-align: middle;}

input[type="search"], input[type="text"], input[type="email"],
input[type="number"], input[type="password"], input[type="date"],
textarea, select {
  width: 100%;
  box-sizing: border-box;
  display: block;
  padding: 10px 12px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-top: 2px;
  margin-bottom: 15px;
  background-color: white;
  outline: none;
  transition: all 0.2s;}

input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 93, 140, 0.15);}

/* Form-Utilities */
.suche-container {
  margin-bottom: 25px;
  display: block;}

.suche-section-title {
  display: block;
  font-weight: bold;
  margin: 5px 0 8px 0;
  color: #a33b3b;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;}

/* ==================================================== */
/* 7) Aktionen/Buttons-Reihen                           */
/* ==================================================== */
.action-button-row, .button-group, .drei-button {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 15px 0;
  justify-content: flex-start;
  align-items: center;}

/* ==================================================== */
/* 8) Boxen & Meldungen                                 */
/* ==================================================== */
.error-box, .erfolg-box {
  padding: 15px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-weight: bold;
  text-align: center;
  border: 2px solid;}

.error-box {
  border-color: #a33b3b;
  background-color: #fdf2f2;
  color: #a33b3b;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;}

.erfolg-box {
  border-color: green;
  background-color: #e6ffed;
  color: green;}

.note-box {
  background-color: #fff9e6;
  border: 1px solid #ffeeba;
  padding: 12px;
  border-radius: 6px;
  margin: 10px 0;
  color: #856404;}

/* Metadaten */
.meta-info {
  margin: 4px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.4;}

.schlagwoerter {
  font-style: italic;
  margin-top: 2px;}

/* ==================================================== */
/* 9) Spezial-Komponenten                               */
/* ==================================================== */
.status-none {
  display: none;}

.mail-inline-container {
  margin: 15px 0 20px 0;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: #f9f9f9;}

.volltext-container {
  margin-top: 15px;
  padding: 15px;
  border-top: 1px solid var(--border);
  background-color: #fff;}

.favoriten-bereich-abstand {
  margin-top: 25px;
  padding-top: 15px;
  border-top: 1px solid var(--border-accent);}

.btn-full-width {
  width: 100%;
  box-sizing: border-box;}

/* Link-Navigation */
.link-navigation-container {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 5px;}

.link-navigation-container::-webkit-scrollbar {
  display: none;}

.nav-link {
  color: var(--primary);
  padding: 8px 15px;
  white-space: nowrap;
  border: 1px solid rgba(30, 58, 95, 0.15);
  background-color: #ffffff;
  flex: 0 0 auto;
  border-radius: var(--radius-btn);
  font-weight: 500;}

.nav-link.aktiv {
  background-color: #eef3f8;
  border: 1px solid var(--border-accent);}

/* Passwort-Check */
#password-strength-container {
  margin-top: 5px;
  height: 5px;
  background-color: #eee;
  width: 100%;
  border-radius: 3px;
  overflow: hidden;}

#password-strength-bar {
  height: 100%;
  width: 0%;
  border-radius: 3px;
  transition: width 0.3s ease, background-color 0.3s ease;}

#password-feedback {
  display: block;
  margin-top: 5px;
  font-size: 0.85em;}

.account-section {
  display: none;}

.pw-anforderungen {
  margin-bottom: 20px;
  padding: 15px;
  background-color: #f9fafb;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 0.95em;}

.pw-anforderungen ul {
  margin: 8px 0 0 20px;
  padding: 0;}

/* ==================================================== */
/* 10) Footer                                           */
/* ==================================================== */
.site-footer {
  width: 100%;
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid #e0e0e0;
  text-align: center;}

.footer-content p {
  margin: 0;
  font-size: 0.85rem;
  color: #666;}

.footer-link {
  color: #666;
  text-decoration: none;
  margin: 0 10px;
  transition: color 0.3s ease;}

.footer-link:hover {
  color: #000;
  text-decoration: underline;}

/* ==================================================== */
/* 11) Media Queries                                    */
/* ==================================================== */
@media only screen and (max-width: 800px) {
  #mittig {
  width: 95%;}

  .action-button-row .btn,
  .action-button-row .link-button,
  .drei-button form,
  .drei-button input,
  .drei-button a.button-abbrechen {
    width: 100%;
    margin: 0 0 5px 0;
    display: block;
  }

  .grid-container, .grid-half {
  display: block;}

  .flex-admin-col {
  min-width: 100%;}

  .border-left-mobile {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid #eee;
    padding-top: 15px;
    margin-top: 10px;
  }

  /* Custom Checkbox/Radio (mobile) */
  .suche-container br {
  display: none;}

  .suche-container input[type="radio"],
  .suche-container input[type="checkbox"] {
  display: none;}

  .suche-container label {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  width: 100%;}

  .suche-container input[type="radio"] + label::before,
  .suche-container input[type="checkbox"] + label::before {
    content: "";
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    background: white;
    margin-top: 2px;
  }

  .suche-container input[type="radio"] + label::before {
  border-radius: 50%;}

  .suche-container input[type="checkbox"] + label::before {
  border-radius: 4px;}

  .suche-container input:checked + label::before {
    background-color: var(--primary);
    border-color: var(--primary);
    box-shadow: inset 0 0 0 4px white;
  }

  .scroll-wrapper {
  position: relative;
  display: flex;
  align-items: center;}

  .scroll-wrapper::before, .scroll-wrapper::after {
    position: absolute;
    font-size: 20px;
    color: var(--primary);
    font-weight: bold;
    pointer-events: none;
    z-index: 5;
    opacity: 0.6;
  }

  .scroll-wrapper::before {
  left: -12px;
  content: "‹";}

  .scroll-wrapper::after {
  right: -12px;
  content: "›";}

  .haupt-nav {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  .haupt-nav button,
  .haupt-nav .btn {
    width: auto !important;
    display: inline-block !important;
    flex: 0 0 auto !important;
  }

input[type="submit"].btn-equal {
    width: 100% !important;
    display: block;
}