/* ============================================================
   heim.wipke.de – Lila-Glass-Theme
   Inspiriert von home.wipke.de (Farben), Layout von aufgaben.wipke.de
============================================================ */

:root {
  /* Hintergrund-Gradient */
  --bg-grad-from: #1b1325;
  --bg-grad-to:   #0a0612;

  /* Surfaces (Glass) */
  --glass-bg:        rgba(30, 20, 40, 0.65);
  --glass-bg-strong: rgba(30, 20, 40, 0.85);
  --glass-border:    rgba(180, 76, 255, 0.35);
  --glass-shadow:    0 0 30px rgba(180, 76, 255, 0.18);

  /* Sidebar / Header */
  --sidebar-bg:    rgba(20, 12, 28, 0.85);
  --header-bg:     rgba(30, 20, 40, 0.6);

  /* Inputs */
  --input-bg:      #0e0a18;
  --input-border:  #2a1f3a;
  --input-focus:   #b44cff;

  /* Akzent */
  --accent:        #b44cff;
  --accent-dark:   #8a30c8;
  --accent-bright: #d27bff;
  --accent-2:      #ff3b3b;
  --accent-grad:   linear-gradient(135deg, #b44cff, #ff3b3b);

  /* Text */
  --text-primary:   #f3eaff;
  --text-secondary: #c8b8d8;
  --text-muted:     #8a7a9a;

  /* Status */
  --success:  #5fd28b;
  --warning:  #f5b03e;
  --danger:   #ff4a4a;

  /* Layout */
  --r-sm: 8px; --r-md: 12px; --r-lg: 18px; --r-xl: 24px;
  --sidebar-w: 250px;
  --t: 160ms ease;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, var(--bg-grad-from), var(--bg-grad-to) 80%) fixed,
    var(--bg-grad-to);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-bright); text-decoration: none; }
a:hover { color: #fff; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

input, textarea, select {
  font: inherit;
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--r-sm);
  padding: .55rem .85rem;
  outline: none;
  width: 100%;
  transition: border-color var(--t), box-shadow var(--t);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:focus, textarea:focus, select:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px rgba(180, 76, 255, 0.25);
}

ul { list-style: none; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(180, 76, 255, 0.25); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(180, 76, 255, 0.5); }

/* ── LOGIN ─────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem 1rem;
}
.login-box {
  width: 100%; max-width: 400px;
  padding: 2.5rem 2.2rem;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: var(--glass-shadow);
  text-align: center;
}
.login-logo {
  display: flex; align-items: center; gap: .6rem;
  justify-content: center;
  margin-bottom: .4rem;
}
.login-logo .logo-icon { font-size: 1.8rem; }
.login-logo h1 {
  font-size: 1.6rem; font-weight: 600;
  color: var(--accent-bright);
  letter-spacing: .02em;
}
.login-subtitle { color: var(--text-muted); font-size: .9rem; margin-bottom: 1.8rem; }

.form-group { margin-bottom: 1.1rem; text-align: left; }
.form-group label {
  display: block; font-size: .82rem; color: var(--text-secondary);
  margin-bottom: .35rem; font-weight: 500;
}
.password-wrapper { position: relative; }
.password-wrapper input { padding-right: 2.5rem; }
.pw-toggle {
  position: absolute; right: .8rem; top: 50%;
  transform: translateY(-50%);
  cursor: pointer; opacity: .55; user-select: none;
  font-size: 1.05rem;
}
.pw-toggle:hover { opacity: 1; }

.form-error {
  color: var(--danger); font-size: .82rem;
  margin-top: .8rem; min-height: 1em;
  font-weight: 500;
}

.btn-login {
  width: 100%; padding: .8rem;
  margin-top: .4rem;
  background: var(--accent-grad);
  border-radius: var(--r-md); color: #fff;
  font-size: 1rem; font-weight: 600;
  box-shadow: 0 4px 16px rgba(180, 76, 255, 0.4);
  transition: transform var(--t), box-shadow var(--t), opacity var(--t);
}
.btn-login:hover  { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(180, 76, 255, 0.55); }
.btn-login:active { transform: translateY(0); }
.btn-login:disabled { opacity: .55; cursor: not-allowed; transform: none; }

/* ── BUTTONS (App) ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .5rem 1rem;
  border-radius: var(--r-md);
  font-size: .88rem; font-weight: 500;
  transition: all var(--t); white-space: nowrap;
}
.btn-primary {
  background: var(--accent-grad);
  color: #fff;
  box-shadow: 0 2px 10px rgba(180, 76, 255, 0.3);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(180, 76, 255, 0.5); }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
}
.btn-ghost:hover { background: rgba(180, 76, 255, 0.12); color: var(--text-primary); }
.btn-icon { padding: .45rem; border-radius: var(--r-sm); }

/* ── APP LAYOUT ─────────────────────────────────────────────── */
.app-layout {
  display: flex; height: 100vh; overflow: hidden;
}

/* ── SIDEBAR ────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  background: var(--sidebar-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction: column; overflow: hidden;
}
.sidebar-header {
  padding: 1rem 1.1rem;
  display: flex; align-items: center; gap: .7rem;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.sidebar-logo {
  width: 34px; height: 34px;
  background: var(--accent-grad);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 700; color: #fff;
  box-shadow: 0 2px 10px rgba(180, 76, 255, 0.4);
}
.sidebar-title {
  font-size: 1rem; font-weight: 600;
  color: var(--accent-bright); flex: 1;
}

.sidebar-nav { flex: 1; overflow-y: auto; padding: .7rem 0; }
.sidebar-section { padding: .3rem 0; }
.sidebar-section-label {
  padding: .6rem 1.1rem .35rem;
  font-size: .68rem; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .12em;
}

.nav-item {
  display: flex; align-items: center; gap: .7rem;
  padding: .55rem 1.1rem;
  color: var(--text-secondary); font-size: .9rem; font-weight: 500;
  cursor: pointer; transition: all var(--t);
  position: relative; user-select: none;
}
.nav-item:hover { background: rgba(180, 76, 255, 0.10); color: var(--text-primary); }
.nav-item.active {
  background: rgba(180, 76, 255, 0.18);
  color: #fff; font-weight: 600;
}
.nav-item.active::before {
  content:''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--accent);
  border-radius: 0 2px 2px 0;
}
.nav-item .nav-icon { font-size: 1rem; width: 22px; text-align: center; flex-shrink: 0; }
.nav-item .nav-label { flex: 1; }

.sidebar-footer {
  padding: .8rem; border-top: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.user-card {
  display: flex; align-items: center; gap: .7rem;
  padding: .55rem .7rem; border-radius: var(--r-md);
  cursor: pointer; transition: background var(--t);
}
.user-card:hover { background: rgba(180, 76, 255, 0.12); }
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent-grad);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name {
  font-size: .88rem; font-weight: 600; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-role { font-size: .72rem; color: var(--text-muted); }

/* ── MAIN CONTENT ───────────────────────────────────────────── */
.main-content {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden; min-width: 0;
}
.content-header {
  padding: .85rem 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  background: var(--header-bg);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; gap: 1rem;
  flex-shrink: 0;
}
.content-header h2 {
  font-size: 1.1rem; font-weight: 600;
  color: var(--text-primary); flex: 1;
}
.header-actions { display: flex; gap: .5rem; align-items: center; }

.content-body {
  flex: 1; overflow-y: auto;
  padding: 1.5rem;
}

/* ── CARDS / WIDGETS ────────────────────────────────────────── */
.widget-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}
.widget {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: 1.3rem 1.4rem;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.widget:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(180, 76, 255, 0.18);
  border-color: rgba(180, 76, 255, 0.55);
}
.widget-head {
  display: flex; align-items: center; gap: .7rem;
  margin-bottom: 1rem;
}
.widget-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(180, 76, 255, 0.18);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
}
.widget-title {
  font-size: 1rem; font-weight: 600; color: var(--text-primary);
}
.widget-body { color: var(--text-secondary); font-size: .92rem; }
.widget-stat {
  font-size: 1.8rem; font-weight: 700;
  color: var(--accent-bright);
  margin: .2rem 0;
}
.widget-soon {
  display: inline-block;
  padding: .15rem .55rem;
  font-size: .68rem; font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--input-border);
  border-radius: 99px;
  text-transform: uppercase; letter-spacing: .08em;
}

/* ── TOAST ──────────────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  display: flex; flex-direction: column; gap: .5rem;
}
.toast {
  padding: .75rem 1.1rem;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-md);
  font-size: .88rem; color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  animation: toastIn .2s ease;
  max-width: 320px;
}
.toast.success { border-left-color: var(--success); }
.toast.error   { border-left-color: var(--danger); }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { position: fixed; left: -100%; top: 0; bottom: 0; z-index: 200; transition: left var(--t); }
  .sidebar.open { left: 0; }
  .menu-toggle { display: inline-flex !important; }
}
.menu-toggle { display: none; }