/* ═══════════════════════════════════════════════════════
   FEED-AI — RESPONSIVE STYLES
   Tablet: ≤ 900px  |  Mobile: ≤ 600px
   Desktop styles live in each page's own <style> block.
   ═══════════════════════════════════════════════════════ */

/* ──────────────────────────────────────────────────────
   SHARED: App-Layout (Dashboard, KI-Tracking, Abonnement,
           Profil, Admin) — Sidebar + Main
   ────────────────────────────────────────────────────── */

/* Hamburger button — hidden on desktop */
.mob-menu-btn {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1100;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* Overlay for sidebar on mobile */
.mob-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1050;
  backdrop-filter: blur(4px);
}
.mob-overlay.open { display: block; }


/* ──────────────────────────────────────────────────────
   LANDING PAGE TOP-NAV: Hamburger + Mobile Overlay-Menu
   ────────────────────────────────────────────────────── */

/* Hamburger button — hidden on desktop */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border: none;
  background: transparent;
  z-index: 300;
  position: relative;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile full-screen overlay menu — hidden by default, shown when .open */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg);
  z-index: 250;
  flex-direction: column;
  align-items: stretch;
  padding: 80px 32px 40px;
  gap: 0;
  /* Hidden by default */
  display: none;
  overflow-y: auto;
}
.mobile-menu.open {
  display: flex;
}
.mobile-menu a {
  color: var(--text);
  text-decoration: none;
  font-size: 18px;
  font-weight: 600;
  padding: 18px 0;
  border-bottom: 1px solid #161D2E;
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu .mob-cta {
  background: var(--accent);
  color: var(--btn-text) !important;
  border-radius: 10px;
  text-align: center;
  padding: 16px !important;
  margin-top: 20px;
  border-bottom: none !important;
  font-weight: 700;
}

/* ──────────────────────────────────────────────────────
   TABLET  ≤ 900px
   ────────────────────────────────────────────────────── */
@media (max-width: 900px) {

  /* === INDEX / LANDINGPAGE === */
  .hero { padding: 80px 20px 60px !important; text-align: center; }
  .hero-inner { max-width: 100% !important; }
  .hero h1 { font-size: 36px !important; }
  .hero-sub { font-size: 16px !important; }
  .hero-actions { justify-content: center; flex-wrap: wrap; gap: 12px; }

  .steps { grid-template-columns: 1fr !important; gap: 8px !important; }
  .steps > * { border-radius: 12px !important; }

  .compare { grid-template-columns: 1fr !important; gap: 12px !important; }

  .pricing { grid-template-columns: 1fr !important; max-width: 480px !important; }

  section { padding: 48px 20px !important; }
  .section-title { font-size: 26px !important; }

  /* AI logos grid */
  .ai-logos-grid, [style*="repeat(4,1fr)"] { grid-template-columns: repeat(2,1fr) !important; }
  [style*="repeat(4,1fr)"][style*="gap:0"] { grid-template-columns: repeat(2,1fr) !important; }

  nav { padding: 0 16px !important; }
  .nav-links { display: none; }
  .nav-cta { display: none !important; }
  .hamburger { display: flex !important; }

  /* === APP SIDEBAR === */
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 1060;
  }
  .sidebar.open { transform: translateX(0); }
  .mob-menu-btn { display: flex; }

  .main {
    margin-left: 0 !important;
    padding: 20px 16px !important;
    padding-top: 64px !important;
    max-width: 100% !important;
  }

  /* === DASHBOARD === */
  .stats { grid-template-columns: repeat(2,1fr) !important; }
  .topbar { flex-wrap: wrap; gap: 10px; }
  .topbar h1 { font-size: 18px !important; }

  /* === KI-TRACKING === */
  .platforms { grid-template-columns: repeat(3,1fr) !important; }
  .filter-bar { flex-wrap: wrap; }
  .mention-row { grid-template-columns: auto 1fr auto !important; }
  .mention-row > *:last-child { display: none; } /* hide score on tablet */

  /* === ABONNEMENT === */
  .plans { grid-template-columns: 1fr !important; max-width: 420px !important; }
  .current-plan { flex-direction: column; align-items: flex-start !important; }

  /* === EINTRAGEN === */
  .industry-grid { grid-template-columns: repeat(3,1fr) !important; }
  .cat-grid { grid-template-columns: repeat(2,1fr) !important; }
  .field-grid { grid-template-columns: 1fr 1fr !important; }

  /* === TABLE overflow === */
  .table-card { overflow-x: auto; }
  table { min-width: 500px; }

  /* === LOGIN === */
  .auth-wrap { padding: 20px 16px !important; }
  .auth-card { max-width: 100% !important; padding: 28px 20px !important; }
}

/* ──────────────────────────────────────────────────────
   MOBILE  ≤ 600px
   ────────────────────────────────────────────────────── */
@media (max-width: 600px) {

  /* === INDEX / LANDINGPAGE === */
  .hero { padding: 70px 16px 48px !important; }
  .hero h1 { font-size: 28px !important; line-height: 1.2 !important; letter-spacing: -1px !important; }
  .hero-badge { font-size: 11px !important; padding: 5px 14px !important; }
  .hero-sub { font-size: 14px !important; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .hero-actions a, .hero-actions button { text-align: center; width: 100%; }
  .hero-logos { gap: 12px !important; flex-wrap: wrap; justify-content: center; }
  .hero-logo-item { font-size: 12px !important; }

  section { padding: 36px 16px !important; }
  .section-title { font-size: 22px !important; letter-spacing: -0.5px !important; }
  .section-sub { font-size: 14px !important; }

  .steps { grid-template-columns: 1fr !important; }
  .step-num { width: 36px !important; height: 36px !important; font-size: 14px !important; }

  .compare { grid-template-columns: 1fr !important; }
  .pricing { grid-template-columns: 1fr !important; padding: 0 !important; }
  .price-card { padding: 20px !important; }
  .price-amount .eur { font-size: 32px !important; }

  /* AI logos 2-col on mobile */
  [style*="repeat(4,1fr)"] { grid-template-columns: repeat(2,1fr) !important; }

  footer { padding: 32px 16px !important; text-align: center; }
  .footer-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  footer div[style*="display:flex"] {
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 8px 16px !important;
  }
  footer a { white-space: nowrap !important; }

  nav { padding: 0 12px !important; height: 52px !important; }
  .nav-logo { font-size: 16px !important; }
  .nav-cta { display: none !important; }
  .nav-links { display: none !important; }
  .hamburger { display: flex !important; }

  /* === APP SIDEBAR (same as tablet) === */
  .sidebar { transform: translateX(-100%); transition: transform 0.25s ease; z-index: 1060; }
  .sidebar.open { transform: translateX(0); }
  .mob-menu-btn { display: flex; }
  .main {
    margin-left: 0 !important;
    padding: 16px 12px !important;
    padding-top: 60px !important;
    max-width: 100vw !important;
    overflow-x: hidden;
  }

  /* === DASHBOARD === */
  .stats { grid-template-columns: repeat(2,1fr) !important; gap: 10px !important; }
  .stat-card { padding: 14px !important; }
  .stat-val { font-size: 22px !important; }
  .topbar { flex-direction: column; align-items: flex-start !important; gap: 10px; }
  .topbar > div:last-child { width: 100%; flex-wrap: wrap; gap: 8px; }
  .add-btn { flex: 1; text-align: center; justify-content: center; }

  /* Table: Mobile-optimiert */
  .table-card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 0; width: 100%; }
  td, thead th { padding: 8px 10px !important; font-size: 12px !important; }

  /* Spalten auf Mobile ausblenden: Kategorie, Preis, Datum */
  table thead th:nth-child(2),
  table thead th:nth-child(4),
  table thead th:nth-child(5),
  table tbody td:nth-child(2),
  table tbody td:nth-child(4),
  table tbody td:nth-child(5) { display: none !important; }

  /* Action-Buttons: nur Icons / sehr kompakt */
  /* Aktions-Buttons: 2x2 Grid, alle gleich groß */
  td:last-child {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 5px !important;
    min-width: 140px;
  }
  td:last-child .prod-action {
    padding: 6px 4px !important;
    font-size: 11px !important;
    text-align: center !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* === KI-TRACKING === */
  .platforms { grid-template-columns: repeat(2,1fr) !important; gap: 8px !important; }
  .plat-card { padding: 12px !important; }
  .plat-count { font-size: 18px !important; }
  .chart-area { height: 120px !important; }
  .mention-row {
    grid-template-columns: auto 1fr !important;
    gap: 10px !important;
    padding: 12px 16px !important;
  }
  .mention-row > *:nth-child(3),
  .mention-row > *:nth-child(4) { display: none; }
  .filter-bar { gap: 6px; }
  .filter-btn { padding: 4px 10px !important; font-size: 11px !important; }
  .setup-banner { flex-direction: column !important; gap: 12px !important; padding: 18px !important; }
  .timeline { gap: 0 !important; overflow-x: auto; }
  /* Zeitstrahl-Kugeln auf Mobile: vertikal stapeln */
  div[style*="grid-template-columns:repeat(4,1fr)"] {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }
  div[style*="grid-template-columns:repeat(4,1fr)"] .tl-connector {
    display: none !important;
  }

  /* === ABONNEMENT === */
  .plans { grid-template-columns: 1fr !important; }
  .p-card { padding: 18px !important; }
  .current-plan { padding: 18px !important; flex-direction: column !important; align-items: flex-start !important; }
  .plan-name { font-size: 22px !important; }
  .plan-limits { gap: 12px !important; }
  .pm-card { flex-wrap: wrap; gap: 8px; }

  /* === EINTRAGEN / ONBOARDING === */
  .page-badge { display: none; }
  .progress-bar { padding: 0 16px !important; gap: 4px !important; }
  .p-label { font-size: 10px !important; }
  .card { padding: 18px 14px !important; }
  .card-title { font-size: 16px !important; }
  .industry-grid { grid-template-columns: repeat(2,1fr) !important; gap: 8px !important; }
  .ind-card { padding: 14px 10px !important; }
  .ind-icon { font-size: 22px !important; }
  .ind-name { font-size: 12px !important; }
  .cat-grid { grid-template-columns: repeat(2,1fr) !important; gap: 8px !important; }
  .field-grid { grid-template-columns: 1fr !important; }
  .field.half { grid-column: 1 / -1 !important; }
  .btn-row { flex-wrap: wrap !important; gap: 8px !important; }
  .btn-next, .btn-back { flex: 1; min-width: 120px; text-align: center; justify-content: center; }

  /* Preview modal */
  #preview-modal > div { padding: 0 8px 48px !important; margin: 16px auto !important; }
  #preview-modal [style*="grid-template-columns:1fr 280px"] {
    display: flex !important; flex-direction: column !important;
  }
  #preview-modal [style*="grid-template-columns:1fr 280px"] > div:last-child {
    order: -1;
  }

  /* === PROFIL === */
  .profil-grid { grid-template-columns: 1fr !important; }
  .avatar-section { flex-direction: column !important; text-align: center !important; align-items: center !important; }

  /* === ADMIN === */
  .admin-stats { grid-template-columns: repeat(2,1fr) !important; }
  .admin-table { overflow-x: auto; }

  /* === LOGIN === */
  body.login-page { padding: 0 !important; }
  .auth-wrap { min-height: 100vh; padding: 20px 12px !important; }
  .auth-card { padding: 24px 16px !important; border-radius: 16px !important; }
  .auth-logo { font-size: 22px !important; }
  .tab-btn { font-size: 13px !important; padding: 10px !important; }

  /* === 404 === */
  .error-num { font-size: 80px !important; }
  .error-links { flex-direction: column !important; align-items: center !important; }

  /* === GLOBAL: no horizontal overflow === */
  body { overflow-x: hidden !important; }
  * { max-width: 100vw; }
  img { max-width: 100%; height: auto; }
}

/* ──────────────────────────────────────────────────────
   TARGETED FIXES
   ────────────────────────────────────────────────────── */

/* FIX 1: CTA-Section auf Mobile — Button nicht abschneiden */
@media (max-width: 600px) {
  .cta-section {
    margin: 0 12px 48px !important;
    padding: 40px 20px !important;
    border-radius: 16px !important;
  }
  .cta-section h2 {
    font-size: 28px !important;
    letter-spacing: -0.5px !important;
    word-break: keep-all !important;
  }
  .cta-section p {
    font-size: 14px !important;
    margin-bottom: 24px !important;
  }
  .cta-section .btn-primary,
  .cta-section a[class*="btn"] {
    display: block !important;
    width: calc(100% - 0px) !important;
    text-align: center !important;
    padding: 14px 20px !important;
    font-size: 15px !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
  }
}

/* FIX 2: Eintragen — Hamburger-Button UNTER der sticky-Nav platzieren,
   nicht über dem Feed-AI Logo */
@media (max-width: 900px) {
  /* eintragen.html hat eine eigene sticky nav-bar oben */
  body:has(nav.onboarding-nav) .mob-menu-btn,
  .page-with-topnav .mob-menu-btn {
    top: auto !important;
    bottom: auto !important;
  }
}

/* Eintragen hat keine Sidebar — Hamburger dort generell ausblenden */
/* (Eintragen nutzt eigene Nav, keine Sidebar) */

/* FIX 3: Dashboard — kein horizontaler Scrollbalken */
@media (max-width: 900px) {
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
  }
  .main {
    overflow-x: hidden !important;
  }
  /* Stats-Karten nicht breiter als Viewport */
  .stats {
    width: 100% !important;
  }
  .stat-card {
    min-width: 0 !important;
    word-break: break-word;
  }
  /* Topbar-Buttons umbrechen statt overflow */
  .topbar > div:last-child {
    flex-wrap: wrap !important;
    width: 100% !important;
  }
  #user-email {
    display: none !important;
  }
}

/* FIX 4: Sidebar auf mobile komplett aus dem Flow nehmen → kein Scrollbalken */
@media (max-width: 900px) {
  .sidebar {
    position: fixed !important;
    width: 240px !important;
    transform: translateX(-100%) !important;
    transition: transform 0.25s ease !important;
    z-index: 1060 !important;
    /* Sidebar nimmt keinen Platz im Layout ein wenn geschlossen */
  }
  .sidebar.open {
    transform: translateX(0) !important;
  }
  /* Body bekommt keine extra Breite durch die Sidebar */
  body {
    overflow-x: hidden !important;
    width: 100% !important;
  }
}

/* FIX 5: Hamburger oben RECHTS — kein Überlapp mit Sidebar-Logo oben links */
@media (max-width: 900px) {
  .mob-menu-btn {
    top: 12px !important;
    left: auto !important;
    right: 12px !important;
  }
  /* Main content: padding-top damit Inhalte nicht hinter dem Hamburger verschwinden */
  .main {
    padding-top: 60px !important;
  }
}

/* ──────────────────────────────────────────────────────
   RECHTLICHES: Sidebar auf Mobile als Overlay
   ────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  /* Layout wird 1-spaltig — Sidebar nimmt keinen Platz ein */
  .layout {
    grid-template-columns: 1fr !important;
  }
  /* Sidebar: fixiert, als Overlay von links */
  .layout .sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 280px !important;
    height: 100vh !important;
    z-index: 1060 !important;
    background: var(--sidebar, var(--card)) !important;
    border-right: 1px solid var(--border) !important;
    transform: translateX(-100%) !important;
    transition: transform 0.25s ease !important;
    overflow-y: auto !important;
    padding-top: 72px !important;
  }
  .layout .sidebar.open {
    transform: translateX(0) !important;
  }
  /* Content bekommt volle Breite */
  .content {
    padding: 32px 20px !important;
    max-width: 100% !important;
  }
  /* Hamburger sichtbar */
  #mob-menu-btn {
    display: flex !important;
  }
}

/* Rechtliches: Hamburger sitzt innerhalb der Nav (nicht fixed schwebend) */
@media (max-width: 900px) {
  nav #mob-menu-btn {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    left: auto !important;
    margin-left: auto;
    display: flex !important;
  }
  /* Nav braucht justify-content:space-between damit Logo links, Button rechts */
  nav {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
  }
}

/* ── GRADIENT STEPS MOBILE ── */
@media (max-width: 700px) {
  .steps {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .step-num {
    font-size: 52px !important;
  }
}

/* ══════════════════════════════════════
   GLOBAL GRADIENT CARDS DESIGN SYSTEM
   Variante 3 — across all pages
   ══════════════════════════════════════ */

/* Sidebar across all app pages */
.sidebar {
  background: var(--card) !important;
  border-right: 1px solid #0F1520 !important;
}

/* All stat cards - green glow on numbers */
.stat-val {
  font-family: 'Bebas Neue', sans-serif !important;
  font-size: 36px !important;
  color: var(--accent) !important;
  text-shadow: 0 0 20px var(--glow) !important;
  letter-spacing: -1px !important;
}

/* Consistent dark background */
body { background: var(--bg); }

/* Nav active state */
.nav-item.active {
  background: var(--accent)10 !important;
  border: 1px solid var(--nav-active-border) !important;
  color: var(--accent) !important;
}

/* Buttons - primary */
.btn-primary, .add-btn, button[type=submit], .cta-btn {
  box-shadow: 0 4px 20px var(--glow);
}

/* Input fields - subtle gradient focus */
input:focus, textarea:focus, select:focus {
  border-color: var(--accent)40 !important;
  box-shadow: 0 0 0 3px var(--nav-active-bg) !important;
  outline: none;
}

/* Tags / badges - consistent glow */
.status-active, .badge-active {
  background: var(--accent)12 !important;
  border: 1px solid var(--nav-active-border) !important;
  color: var(--accent) !important;
  text-shadow: 0 0 8px var(--glow);
}

/* ─── Sprachumschalter Mobile ──────────────────────────────────────── */
@media (max-width: 768px) {
  /* In Topbar der internen Seiten: kompakter */
  .topbar #lang-switcher,
  .topbar + #lang-switcher {
    order: -1; /* vor theme-switcher */
  }

  #lang-switcher {
    gap: 1px;
    padding: 2px;
  }

  .i18n-switcher-btn {
    padding: 3px 5px;
    font-size: 10px;
  }

  /* Auf sehr kleinen Screens: nur Flagge */
  @media (max-width: 380px) {
    .i18n-label { display: none; }
    .i18n-switcher-btn { padding: 3px 4px; }
  }
}

/* Landingpage Nav auf Mobile */
@media (max-width: 600px) {
  nav #lang-switcher {
    margin-left: auto;
  }
}