:root {
  --bg: #f4f5f7;
  --bg-elev: #ffffff;
  --card: #ffffff;
  --border: #e3e6eb;
  --text: #1e2430;
  --muted: #667085;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-soft: #eef0fe;
  --danger: #dc2626;
  --success: #16a34a;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* Felső sáv */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.topbar .brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 1.05rem;
}
.topbar nav a {
  margin-left: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}
.topbar nav a:hover { color: var(--text); }
.topbar nav a.logout { color: var(--danger); }

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 24px;
}
.container-wide { max-width: 1320px; }

/* Kártya */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

/* Belépés */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 10px 40px rgba(16, 24, 40, 0.12);
}
.login-card h1 {
  margin: 0 0 4px;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.login-card .subtitle {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Űrlap elemek */
label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}
input[type="password"],
input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea {
  width: 100%;
  padding: 11px 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  margin-top: 18px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.btn:hover { background: var(--accent-hover); }
.btn .material-icons { font-size: 1.1rem; }

/* Gomb-változatok */
.btn-inline { width: auto; margin-top: 0; }
.btn-sm { padding: 7px 12px; font-size: 0.85rem; }
.btn-secondary { background: #eef0f4; color: var(--text); }
.btn-secondary:hover { background: #e2e6ee; }
.btn-danger { background: #fff; color: var(--danger); border: 1px solid #f3c9c9; }
.btn-danger:hover { background: #fef2f2; }

/* Riasztás */
.alert {
  padding: 11px 14px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 0.9rem;
}
.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}
.alert-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #15803d;
}

/* Oldalfejléc cím + gomb */
.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.page-head h1 { margin: 0; font-size: 1.4rem; }

/* Táblázat */
.table-card { padding: 0; overflow: hidden; }
.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table thead th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
  background: #fafbfc;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(16, 24, 40, 0.015); }
.cat-icon { color: var(--accent); }
.cat-name { font-weight: 600; }
.cat-desc { color: var(--muted); max-width: 320px; }
.col-actions { text-align: right; white-space: nowrap; }
.inline-form { display: inline; margin-left: 6px; }

/* Jelvények */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}
.badge-free { background: #dcfce7; color: #15803d; }
.badge-success { background: #dcfce7; color: #15803d; }
.badge-paid { background: var(--accent-soft); color: var(--accent-hover); }
.badge-warn { background: #fef3c7; color: #b45309; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-neutral { background: #f1f3f5; color: #667085; }
/* Csoportos (több résztvevős) esemény jelzése */
.badge-group { background: #ede9fe; color: #6d28d9; }
.badge-group .material-icons { font-size: 0.85rem; vertical-align: -2px; }

/* Gomb: jóváhagyás */
.btn-success { background: var(--success); color: #fff; border: none; }
.btn-success:hover { background: #15803d; }

/* Szűrősáv */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
}
.filter-pill:hover { background: #f4f5f7; color: var(--text); }
.filter-pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.filter-count {
  font-size: 0.78rem;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.07);
  padding: 1px 7px;
  border-radius: 999px;
}
.filter-pill.active .filter-count { background: rgba(255, 255, 255, 0.25); }
.muted-dash { color: var(--muted); }
.booking-note {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  max-width: 220px;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.8rem;
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}
.booking-note .material-icons { font-size: 0.95rem; }

/* Dashboard */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.12s, border-color 0.12s;
}
.stat-card:hover { transform: translateY(-2px); border-color: var(--accent); color: var(--text); }
.stat-num { font-size: 2rem; font-weight: 700; line-height: 1; }
.stat-label { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 0.9rem; }
.stat-label .material-icons { font-size: 1.1rem; }

.dash-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}
.dash-panel h2 { margin: 0 0 14px; font-size: 1.1rem; }
.dash-list { list-style: none; margin: 0 0 14px; padding: 0; }
.dash-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.dash-list li:last-child { border-bottom: none; }

/* Üres állapot */
.empty { text-align: center; color: var(--muted); padding: 48px 24px; }
.empty .material-icons { font-size: 3rem; opacity: 0.4; display: block; margin: 0 auto 12px; }

/* Űrlap */
.form-card { max-width: 620px; }
.form-row { margin-bottom: 18px; }
.form-row .req { color: var(--danger); }
.hint { margin: 6px 0 0; font-size: 0.82rem; color: var(--muted); }
.hint code {
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.icon-input { display: flex; align-items: center; gap: 12px; }
.icon-input input { flex: 1; }
.icon-preview {
  font-size: 1.7rem;
  color: var(--accent);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  cursor: pointer;
}
.checkbox-row input { width: auto; }

/* Naptár */
.cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.cal-title { margin: 0; font-size: 1.15rem; text-transform: capitalize; }
.cal-nav { display: flex; gap: 8px; }
.cal-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  background: #fff;
}
.cal-nav a:hover { background: #f4f5f7; }
.cal-nav a.today-btn { width: auto; padding: 0 14px; font-size: 0.9rem; font-weight: 600; }

.calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.cal-dow {
  background: #fafbfc;
  padding: 10px 8px;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
}
.cal-cell {
  background: #fff;
  min-height: 104px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cal-cell.empty-cell { background: #fafbfc; }
.cal-cell.day { cursor: pointer; transition: background 0.12s; }
.cal-cell.day:hover { background: var(--accent-soft); }
.cal-cell.weekend { background: #fcfcfd; }
.cal-cell.weekend.day:hover { background: var(--accent-soft); }
.cal-daynum { font-size: 0.85rem; font-weight: 600; color: var(--muted); }
.cal-cell.today .cal-daynum {
  background: var(--accent);
  color: #fff;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.cal-times { display: flex; flex-wrap: wrap; gap: 4px; }
.cal-time {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-variant-numeric: tabular-nums;
}
.cal-time.booked { background: #dcfce7; color: #15803d; }
/* Csoportos időpont, amin még van hely */
.cal-time.partial { background: #ede9fe; color: #6d28d9; }
/* Kihasználtság / szabad helyek az időpont mellett (3/8) */
.cal-left {
  margin-left: 3px;
  padding-left: 4px;
  border-left: 1px solid currentColor;
  opacity: 0.75;
  font-weight: 700;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 24, 40, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 60px rgba(16, 24, 40, 0.25);
  overflow: hidden;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { margin: 0; font-size: 1.1rem; }
.modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--muted);
  display: inline-flex;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  background: #fafbfc;
}
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; min-height: 24px; margin-bottom: 16px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px 5px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-weight: 600;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}
.chip.booked { background: #dcfce7; color: #15803d; padding-right: 12px; }
.chip.pending { background: #fff7ed; color: #c2410c; }
/* Csoportos időpont jelentkezőkkel, de még nem tele */
.chip.partial { background: #ede9fe; color: #6d28d9; padding-right: 12px; }
.chip .badge { font-size: 0.68rem; padding: 1px 7px; }
.chip-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0;
  opacity: 0.7;
}
.chip-x:hover { opacity: 1; }
.chip-x .material-icons { font-size: 1rem; }
.add-time { display: flex; gap: 8px; align-items: center; }
.add-time input { max-width: 160px; }