/* Vereinskreis - App-eigene Stile.
   Nutzt Variablen aus shared/theme.css (--bg, --ink, --accent, etc.).
   Einbinden NACH shared/forms.css und shared/mantik-mobile.css. */

/* --- App-Variablen (erweitern theme.css) --------------------------------- */
:root {
  /* Status-Hintergründe: gedämpfte Versionen der Status-Farben */
  --good-soft: color-mix(in srgb, var(--good) 15%, var(--bg));
  --bad-soft: color-mix(in srgb, var(--bad) 15%, var(--bg));
  --warn-soft: color-mix(in srgb, var(--warn) 15%, var(--bg));
  /* Schatten */
  --shadow: 0 1px 4px rgba(0,0,0,0.1);
  --shadow-up: 0 -2px 8px rgba(0,0,0,0.04);
}

/* --- Grundgerüst --------------------------------------------------------- */
body {
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  font-size: 18px;
  line-height: 1.6;
}

/* App-Layout: Mobile-First */
.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.app-sidebar {
  display: none;
}

.app-content {
  flex: 1;
  padding: 0 20px;
  max-width: 100%;
}

/* Desktop: Sidebar + zentrierter Content */
@media (min-width: 768px) {
  .app-layout {
    flex-direction: row;
  }
  .app-sidebar {
    display: flex;
    flex-direction: column;
    width: 240px;
    min-height: 100vh;
    background: var(--bg-alt);
    border-right: 1px solid var(--line);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    align-self: flex-start;
  }
  .app-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
  }
  .bottom-nav {
    display: none !important;
  }
}

/* --- Sidebar-Navigation (Desktop) ---------------------------------------- */
.sidebar-brand {
  padding: 0 1.25rem 1rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.75rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.25rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.sidebar-nav-item:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.sidebar-nav-item.active {
  color: var(--accent);
  background: var(--accent-soft);
  font-weight: 700;
}

.sidebar-nav-icon {
  font-size: 1.3rem;
  width: 28px;
  text-align: center;
}

.sidebar-user {
  margin-top: auto;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* --- Bottom-Navigation (Mobile) ------------------------------------------ */
.bottom-nav {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-alt);
  border-top: 2px solid var(--line);
  z-index: 100;
  box-shadow: var(--shadow-up);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.nav-tab {
  flex: 1;
  text-align: center;
  padding: 12px 0 14px;
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s;
  background: transparent;
  border: none;
  font-family: inherit;
}

.nav-tab:hover {
  background: var(--accent-soft);
}

.nav-tab.active {
  color: var(--accent);
  font-weight: 700;
  border-top: 3px solid var(--accent);
}

.nav-tab-icon {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 3px;
}

/* --- Überschriften ------------------------------------------------------- */
.vk-h1 {
  font-size: 1.7rem;
  padding: 24px 0 10px;
  color: var(--ink);
}

.vk-h2 {
  font-size: 1.25rem;
  color: var(--accent-dark);
  margin: 20px 0 12px;
  border-bottom: 2px solid var(--accent-soft);
  padding-bottom: 6px;
}

/* --- Buttons (App-spezifisch, ergänzt shared/forms.css) ------------------ */
.btn-blue {
  background: var(--accent);
  color: var(--bg-alt);
  box-shadow: var(--shadow);
}

.btn-blue:hover {
  background: var(--accent-dark);
}

.btn-outline {
  background: var(--bg-alt);
  border: 2px solid var(--accent);
  color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent-soft);
}

.btn-small {
  padding: 10px 18px;
  font-size: 1rem;
}

.btn-tiny {
  padding: 6px 12px;
  font-size: 0.8rem;
  min-height: 0;
}

/* --- Cards (App-spezifisch) ---------------------------------------------- */
.vk-card {
  background: var(--bg-alt);
  padding: 20px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.vk-card-click {
  cursor: pointer;
  transition: border-color 0.15s;
}

.vk-card-click:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.vk-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.vk-card-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
}

.vk-card-sub {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* --- Badges -------------------------------------------------------------- */
.vk-badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.vk-badge-accent {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.vk-badge-good {
  background: var(--good-soft);
  color: var(--good);
}

.vk-badge-muted {
  background: var(--bg-soft);
  color: var(--ink-soft);
}

/* --- Formulare (App-spezifisch) ------------------------------------------ */
.vk-input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--line);
  background: var(--bg-alt);
  color: var(--ink);
  font-size: 1.05rem;
  margin-bottom: 14px;
  font-family: inherit;
}

.vk-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.vk-input::placeholder {
  color: var(--ink-muted);
}

.vk-label {
  display: block;
  color: var(--ink);
  font-size: 0.95rem;
  margin-bottom: 6px;
  font-weight: 600;
}

.vk-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--line);
  background: var(--bg-alt);
  color: var(--ink);
  font-size: 1.05rem;
  margin-bottom: 14px;
  font-family: inherit;
  resize: vertical;
  min-height: 100px;
}

.vk-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* --- Menü-Items ---------------------------------------------------------- */
.menu-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  text-decoration: none;
  color: var(--ink);
  cursor: pointer;
  border-bottom: 1px solid var(--line-soft);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.15s;
}

.menu-item:last-child {
  border-bottom: none;
}

.menu-item:hover {
  background: var(--accent-soft);
}

.menu-icon {
  font-size: 1.3rem;
  width: 28px;
  text-align: center;
}

/* --- Views --------------------------------------------------------------- */
.view {
  display: none;
  padding-bottom: 90px;
}

.view.active {
  display: block;
}

/* Chat-Layout: Input fest über Bottom-Nav */
.view.chat-layout {
  padding-bottom: 0;
}

.view.chat-layout.active {
  display: block;
  min-height: calc(100vh - var(--nav-height, 100px) - 70px);
  padding-bottom: 70px;
}

.chat-scroll {
  overflow-y: auto;
  max-height: calc(100vh - var(--nav-height, 100px) - 200px);
}

.chat-input-row {
  position: fixed;
  left: 0;
  right: 0;
  bottom: var(--nav-height, 100px);
  z-index: 90;
  max-width: 900px;
  margin: 0 auto;
  padding: 10px 20px;
  background: var(--bg);
  border-top: 1px solid var(--line);
  box-shadow: var(--shadow-up);
}

@media (min-width: 768px) {
  .chat-input-row {
    position: sticky;
    bottom: 0;
    max-width: 100%;
  }
}

/* --- Status-Meldungen ---------------------------------------------------- */
.vk-error {
  color: var(--bad);
  font-size: 1rem;
  margin-bottom: 14px;
  font-weight: 500;
}

.vk-success {
  color: var(--good);
  font-size: 1rem;
  margin-bottom: 14px;
  font-weight: 500;
}

/* --- Tabs ---------------------------------------------------------------- */
.vk-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.vk-tab {
  padding: 12px 24px;
  border: 2px solid var(--line);
  background: var(--bg-alt);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
}

.vk-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-alt);
}

/* --- Modal (App-eigenes, ergänzt shared/modal.js) ------------------------ */
.vk-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}

.vk-modal {
  background: var(--bg-alt);
  padding: 32px;
  max-width: 460px;
  width: 100%;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.vk-modal-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--ink);
  text-align: center;
}

.vk-modal-text {
  color: var(--ink-soft);
  font-size: 1rem;
  margin-bottom: 24px;
  text-align: center;
  line-height: 1.5;
}

.vk-modal-btns {
  display: flex;
  gap: 14px;
}

.vk-modal-btns .btn {
  flex: 1;
  padding: 14px;
  font-size: 1.05rem;
  font-weight: 600;
}

.vk-modal-cancel {
  background: var(--bg-soft);
  color: var(--ink);
}

.vk-modal-confirm {
  background: var(--accent);
  color: var(--bg-alt);
}

/* --- Vorschlagsliste (Autocomplete) -------------------------------------- */
.suggestions {
  background: var(--bg-alt);
  border: 2px solid var(--line);
  max-height: 200px;
  overflow-y: auto;
  margin-top: -10px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}

.sug-item {
  padding: 14px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--line-soft);
  font-size: 1rem;
  color: var(--ink);
}

.sug-item:hover {
  background: var(--accent-soft);
}

.sug-item:last-child {
  border-bottom: none;
}

/* --- Modul-Kacheln (Dashboard) ------------------------------------------- */
.module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.module-tile {
  background: var(--bg-alt);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid var(--line);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.module-tile:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.module-tile-icon {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.module-tile-label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.module-tile-extern {
  border-style: dashed;
}

/* --- RSVP-Buttons -------------------------------------------------------- */
.rsvp-btns {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.rsvp-btn {
  padding: 10px 20px;
  border: 2px solid var(--line);
  background: var(--bg-alt);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

.rsvp-btn.active-yes {
  background: var(--good-soft);
  border-color: var(--good);
  color: var(--good);
}

.rsvp-btn.active-maybe {
  background: var(--warn-soft);
  border-color: var(--warn);
  color: var(--warn);
}

.rsvp-btn.active-no {
  background: var(--bad-soft);
  border-color: var(--bad);
  color: var(--bad);
}

/* --- Hinweis-Text -------------------------------------------------------- */
.vk-hint {
  color: var(--ink-muted);
  font-size: 0.9rem;
}

/* --- Modal (App-eigenes, nicht mantikConfirm) ----------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay .modal {
  background: var(--bg);
  color: var(--ink);
  padding: 1.5rem;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.modal-btns {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

.modal-cancel {
  padding: 10px 20px;
  background: var(--bg-alt);
  color: var(--ink);
  border: 1px solid var(--line);
  font-size: 1rem;
  cursor: pointer;
}

.modal-confirm {
  padding: 10px 20px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

/* --- Zurück-Button ------------------------------------------------------- */
.back-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 10px 0;
  margin-bottom: 10px;
  font-weight: 600;
}

/* --- Sprach-Toggle ------------------------------------------------------- */
.lang-btn {
  padding: 10px 18px;
  border: 2px solid var(--line);
  background: var(--bg-alt);
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
}

.lang-btn.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

/* --- Avatar -------------------------------------------------------------- */
.vk-avatar {
  width: 40px;
  height: 40px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  clip-path: circle(50%);
}

.vk-avatar-lg {
  width: 64px;
  height: 64px;
  font-size: 1.5rem;
}

/* --- Chat-Nachrichten ---------------------------------------------------- */
.chat-msg {
  padding: 10px 14px;
  margin-bottom: 8px;
  max-width: 80%;
}

.chat-msg-own {
  background: var(--accent-soft);
  margin-left: auto;
}

.chat-msg-other {
  background: var(--bg-soft);
}

.chat-msg-sender {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 2px;
}

.chat-msg-time {
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-top: 4px;
  text-align: right;
}

/* --- Pinnwand ------------------------------------------------------------ */
.board-post {
  background: var(--bg-alt);
  padding: 16px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
}

.board-post-meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.board-post-body {
  line-height: 1.5;
}

.board-comment {
  padding: 10px 14px;
  margin-top: 8px;
  margin-left: 20px;
  background: var(--bg-soft);
  border-left: 3px solid var(--line);
}

/* --- Update-Banner ------------------------------------------------------- */
.update-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--accent);
  color: var(--bg-alt);
  text-align: center;
  padding: 10px;
  z-index: 300;
  cursor: pointer;
  font-weight: 600;
}

/* --- Leer-Zustand -------------------------------------------------------- */
.vk-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--ink-muted);
}

.vk-empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* --- Responsive ---------------------------------------------------------- */

/* Mobil */
@media (max-width: 500px) {
  body {
    font-size: 17px;
  }
  .app-content {
    padding: 0 14px;
  }
  .module-grid {
    grid-template-columns: 1fr 1fr;
  }
  .vk-h1 {
    font-size: 1.5rem;
  }
  .nav-tab {
    font-size: 0.8rem;
    padding: 10px 0 12px;
  }
  .nav-tab-icon {
    font-size: 1.3rem;
    margin-bottom: 2px;
  }
  .view {
    padding-bottom: 80px;
  }
}

/* Desktop: Nav grösser */
@media (min-width: 700px) {
  .module-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .nav-tab {
    font-size: 1rem;
    padding: 14px 0 16px;
  }
  .nav-tab-icon {
    font-size: 1.5rem;
  }
}