/* ============================================================================
   styles.css – Orchideen-Mantis Zucht-Manager
   ----------------------------------------------------------------------------
   Design: modernes, schlichtes Glas-Interface mit Light- und Darkmode.
   Farbwelt:
     - Gruen          (Primaer)
     - Weiss (Light) / Schwarz (Dark)  (Hauptflaechen)
     - Rosa           (nur dezent als Akzent)
   ============================================================================ */

:root {
  --gruen-900: #14352a;
  --gruen-700: #2f6b4f;
  --gruen-600: #3d7d5d;
  --gruen-500: #4a8b6b;
  --gruen-300: #a9cbb7;
  --gruen-100: #dcebe2;

  --rosa: #c96a88;
  --rosa-dunkel: #a8516f;
  --rosa-hell: rgba(201, 106, 136, 0.14);

  /* Light-Mode */
  --hintergrund: linear-gradient(155deg, #f4f5f6 0%, #eceef0 50%, #f4f5f6 100%);
  --flaeche: rgba(255, 255, 255, 0.9);
  --flaeche-glas: rgba(255, 255, 255, 0.62);
  --flaeche-soft: rgba(255, 255, 255, 0.6);
  --rand: rgba(255, 255, 255, 0.75);
  --text: #17201b;
  --text-weich: #5b6e66;
  --gitter: #cfe0d6;
  --schatten: 0 8px 28px rgba(20, 53, 42, 0.10);
  --schatten-klein: 0 2px 8px rgba(20, 53, 42, 0.08);
  --input-bg: rgba(255, 255, 255, 0.82);
  --input-rand: rgba(47, 107, 79, 0.24);
  --header-h: 60px;
}

[data-theme="dark"] {
  --hintergrund: linear-gradient(155deg, #0d0f0e 0%, #121413 50%, #0b0d0c 100%);
  --flaeche: rgba(22, 28, 25, 0.9);
  --flaeche-glas: rgba(22, 28, 25, 0.62);
  --flaeche-soft: rgba(255, 255, 255, 0.06);
  --rand: rgba(255, 255, 255, 0.09);
  --text: #eef2ef;
  --text-weich: #9aa8a0;
  --gitter: #2a3831;
  --schatten: 0 8px 28px rgba(0, 0, 0, 0.5);
  --schatten-klein: 0 2px 8px rgba(0, 0, 0, 0.4);
  --input-bg: rgba(255, 255, 255, 0.06);
  --input-rand: rgba(255, 255, 255, 0.14);

  --gruen-700: #3f8f68;
  --gruen-600: #49a074;
  --gruen-500: #5fae85;
  --gruen-300: #7ec29e;
  --gruen-100: rgba(95, 174, 133, 0.16);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body { height: 100%; }
html { overflow-x: hidden; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--hintergrund);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  transition: background 0.25s ease, color 0.25s ease;
}

/* Nichts darf die Seite breiter machen als den Bildschirm (kein Rauszoomen). */
img, svg, table, video, canvas { max-width: 100%; }

h1, h2, h3, h4 { margin: 0 0 8px; letter-spacing: -0.02em; color: var(--text); }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
p { margin: 6px 0; }
.muted { color: var(--text-weich); }
.klein { font-size: 0.82rem; }
.fehler-text { color: var(--rosa); font-size: 0.88rem; margin: 12px 0 6px; }

/* ==========================================================================
   Glas-Flaechen
   ========================================================================== */
.glas, .karte, .sidebar, .app-header, .modal-glas, .login-karte {
  background: var(--flaeche);
  border: 1px solid var(--rand);
  box-shadow: var(--schatten);
  border-radius: 20px;
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .glas, .karte, .sidebar, .app-header, .modal-glas {
    background: var(--flaeche-glas);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    backdrop-filter: blur(20px) saturate(1.4);
  }
}

/* ==========================================================================
   Login
   ========================================================================== */
.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--hintergrund);
  background-attachment: fixed;
}
.login-karte {
  width: 100%;
  max-width: 400px;
  padding: 44px 36px;
  text-align: center;
  background: var(--flaeche);
}
.login-logo {
  width: 92px;
  height: 92px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(20, 53, 42, 0.25));
}
.login-karte h1 { margin-top: 14px; }
.login-karte form { margin-top: 24px; text-align: left; }
.login-karte label { display: block; font-size: 0.84rem; font-weight: 600; margin: 14px 0 5px; color: var(--text); }
.login-karte input { margin-bottom: 14px; }
.login-karte .btn-block { margin-top: 6px; }

.login-toggle { position: fixed; top: 18px; right: 18px; }

/* ==========================================================================
   App-Geruest (fester Header + Body mit Sidebar)
   ========================================================================== */
.app {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  margin: 0;
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-top: none;
}
.app-header-links { display: flex; align-items: center; gap: 12px; min-width: 0; }
.app-header-rechts { display: flex; align-items: center; gap: 16px; }
.app-header-rechts h2 { margin: 0 14px 0 0; font-size: 1.1rem; }
.header-logo { width: 38px; height: 38px; object-fit: contain; filter: drop-shadow(0 3px 6px rgba(20,53,42,0.2)); cursor: pointer; }
.app-marke { font-weight: 700; color: var(--text); white-space: nowrap; cursor: pointer; }
.header-logo:hover, .app-marke:hover { opacity: 0.8; }

.app-body {
  display: grid;
  grid-template-columns: 256px 1fr;
  align-items: start;
  min-width: 0;
  padding-top: var(--header-h);
}

/* ==========================================================================
   Darkmode-Switch
   ========================================================================== */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--rand);
  background: var(--flaeche-soft);
  border-radius: 999px;
  padding: 5px 12px;
  cursor: pointer;
  box-shadow: var(--schatten-klein);
}
.switch-option {
  display: inline-flex;
  align-items: center;
  color: var(--text-weich);
  opacity: 0.55;
  transition: opacity 0.15s ease;
}
.switch-option svg { width: 16px; height: 16px; }
.switch-option.aktiv { opacity: 1; }
.switch-spur {
  position: relative;
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background: #c3ccc7;
  transition: background 0.2s ease;
  flex-shrink: 0;
}
.switch-knopf {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  transition: transform 0.2s ease;
}
[data-theme="dark"] .switch-spur { background: var(--gruen-700); }
[data-theme="dark"] .switch-knopf { transform: translateX(18px); }

/* ==========================================================================
   Sidebar
   ========================================================================== */
.sidebar {
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h) - 14px);
  margin: 0 0 14px 14px;
  display: flex;
  flex-direction: column;
  z-index: 20;
  overflow: hidden;
}
.sidebar-kopf {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 18px 18px 12px;
  border-bottom: 1px solid var(--rand);
}
.sidebar-kopf strong { display: block; font-size: 0.94rem; color: var(--text); }

.nav { flex: 1; overflow-y: auto; padding: 10px 10px; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 10px 13px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-item:hover { background: var(--flaeche-soft); }
.nav-item.aktiv {
  background: var(--gruen-100);
  color: var(--gruen-500);
  font-weight: 650;
}

.sidebar-fuss {
  padding: 14px 18px;
  border-top: 1px solid var(--rand);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#sidebarClose { display: none; margin-left: auto; }

.overlay {
  position: fixed;
  inset: 0;
  z-index: 45;
  background: rgba(10, 15, 12, 0.42);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}
@media (min-width: 901px) { .overlay { display: none !important; } }

/* ==========================================================================
   Hauptbereich
   ========================================================================== */
.inhalt {
  position: relative;
  z-index: 10;
  margin: 0 14px 14px 14px;
  padding: 18px 20px 28px;
  min-width: 0;
  background: var(--flaeche);
  border: 1px solid var(--rand);
  border-radius: 20px;
  box-shadow: var(--schatten);
  min-height: calc(100vh - var(--header-h) - 14px);
}
#mobileNavBtn { display: none; }

.icon-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ==========================================================================
   Views & Karten
   ========================================================================== */
.view { display: none; animation: einblenden 0.25s ease; }
.view.aktiv { display: flex; flex-direction: column; gap: 16px; }
@keyframes einblenden { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.karte { padding: 22px; }
.karte h3 { margin-bottom: 12px; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* Kennzahlen-Karten: einheitliche Hoehe und zentrierter Inhalt */
.kennzahl-karte {
  text-align: center;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 124px;
  height: 100%;
}
.kennzahl-karte .zahl { font-size: 1.9rem; font-weight: 750; color: var(--text); letter-spacing: -0.02em; }
.kennzahl-karte .zahl.rosa { color: var(--rosa); }
.kennzahl-karte .label { font-size: 0.82rem; color: var(--text-weich); margin-top: 5px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--flaeche-soft);
  color: var(--text);
  box-shadow: var(--schatten-klein);
  transition: transform 0.1s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--schatten); }
.btn:active { transform: translateY(0); }
.btn-primaer { background: var(--gruen-700); color: #fff; }
.btn-primaer:hover { background: var(--gruen-600); }
.btn-rosa { background: var(--rosa); color: #fff; }
.btn-rosa:hover { background: var(--rosa-dunkel); }
.btn-ghost { background: var(--flaeche-soft); }
.btn-gefahr { background: var(--rosa-hell); color: var(--rosa); }
.btn-block { width: 100%; }
.btn-klein { padding: 6px 13px; font-size: 0.8rem; }

/* ==========================================================================
   Formulare
   ========================================================================== */
input, select, textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 13px;
  border: 1px solid var(--input-rand);
  background: var(--input-bg);
  font-size: 0.93rem;
  color: var(--text);
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gruen-500);
  box-shadow: 0 0 0 3px var(--gruen-100);
}
label { font-size: 0.84rem; font-weight: 600; display: block; margin: 12px 0 5px; color: var(--text); }
.feld-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 620px) { .feld-row { grid-template-columns: 1fr; } }

/* ==========================================================================
   Tabellen & Chips
   ========================================================================== */
.tabelle-wrp { overflow-x: auto; border-radius: 13px; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--rand); vertical-align: middle; }
th { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-weich); font-weight: 700; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--flaeche-soft); }

.chip {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 650;
  background: var(--gruen-100);
  color: var(--gruen-500);
}
.chip.rosa { background: var(--rosa-hell); color: var(--rosa); }
.chip.neutral { background: var(--flaeche-soft); color: var(--text-weich); }

/* ==========================================================================
   Toolbar & Bulk-Leiste
   ========================================================================== */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 16px; }
.toolbar input, .toolbar select { width: auto; min-width: 140px; }
.bulk-leiste {
  position: sticky;
  bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 13px 18px;
  border-radius: 20px;
  background: var(--flaeche);
  border: 1px solid var(--rand);
  box-shadow: var(--schatten);
  margin-top: 16px;
  z-index: 12;
}

/* ==========================================================================
   Modal & Toast
   ========================================================================== */
.modal-wrp {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: rgba(10, 15, 12, 0.5);
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
}
.modal-glas {
  width: 100%;
  max-width: 740px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 26px;
  background: var(--flaeche);
}
.modal-glas h3 { margin-top: 0; }

.toast {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--gruen-900);
  color: #fff;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

/* ==========================================================================
   Charts & Texte
   ========================================================================== */
.chart-box { width: 100%; overflow-x: auto; }
.chart-box svg { display: block; }
.prosa { max-width: 880px; }
.prosa h3 { margin-top: 26px; }
.prosa ul { padding-left: 20px; }
.prosa li { margin: 6px 0; }
.hinweis {
  border-left: 4px solid var(--rosa);
  background: var(--flaeche-soft);
  padding: 14px 16px;
  border-radius: 0 13px 13px 0;
  margin: 14px 0;
}
.hinweis.gruen { border-left-color: var(--gruen-500); }

/* KI-Chat: volle Hoehe, Eingabe fix unten, Verlauf darueber scrollbar */
.ki-chat {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--header-h) - 48px);
  min-height: 320px;
}
.ki-verlauf {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
}
.ki-eingabe {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--rand);
}
.ki-eingabe input { flex: 1; }

/* Fixer Footer (darf vom Menue ueberdeckt werden) */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  text-align: center;
  padding: 8px;
  font-size: 0.8rem;
  color: var(--text-weich);
  background: var(--flaeche);
  border-top: 1px solid var(--rand);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .app-body { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: 0;
    top: var(--header-h);
    width: 264px;
    transform: translateX(-105%);
    transition: transform 0.25s ease;
    margin: 0;
    height: calc(100vh - var(--header-h));
    z-index: 50;
    border-radius: 0;
    border-left: none;
    border-top: none;
  }
  .sidebar.offen { transform: translateX(0); }
  #mobileNavBtn { display: inline-flex; }
  #sidebarClose { display: inline-flex; }
  .inhalt { margin: 0 12px 14px; padding: 16px 14px 72px; min-height: calc(100vh - var(--header-h) - 14px); }
}

/* Extra-Ansicht fuer sehr schmale Bildschirme (Handy) */
@media (max-width: 600px) {
  .app-header { padding: 8px 10px; gap: 8px; }
  .app-marke { display: none; }
  .app-header-rechts { gap: 8px; }
  .app-header-rechts h2 { font-size: 0.92rem; }
  .inhalt { margin: 0 8px 14px; padding: 14px 12px 84px; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .view.aktiv { gap: 12px; }

  .karte { padding: 16px; }
  .kennzahl-karte { min-height: 96px; padding: 16px 10px; }
  .kennzahl-karte .zahl { font-size: 1.4rem; }

  .toolbar input, .toolbar select { width: 100%; min-width: 0; }
  .feld-row { grid-template-columns: 1fr; }
  .bulk-leiste { gap: 8px; padding: 10px 12px; }
  .modal-glas { padding: 18px; }
  .switch-option { font-size: 0.72rem; }

  input[type="date"] { width: 100%; min-width: 0; -webkit-appearance: none; appearance: none; }
  .app-header-rechts h2 {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    white-space: nowrap;
  }
}