/* ============================================
   Fészek Irodaház Flow – Design System
   Light theme: fehér háttér, Fészek zöld akcentus
   ============================================ */

:root {
  /* ── Light theme – Fészek Irodaház Flow ── */
  --bg-base:       #f4f6f8;
  --bg-surface:    #ffffff;
  --bg-elevated:   #eef1f4;
  --bg-hover:      #e5e9ee;
  --bg-active:     #dde3ea;

  --accent:        #94c11f;
  --accent-soft:   #eaf5d0;
  --accent-light:  #5a7a0a;

  --amber:         #d97706;
  --amber-soft:    #fef3c7;
  --green:         #16a34a;
  --green-soft:    #dcfce7;
  --red:           #dc2626;
  --red-soft:      #fee2e2;
  --violet:        #7c3aed;
  --violet-soft:   #ede9fe;

  --text-primary:  #111827;
  --text-secondary:#4b5563;
  --text-muted:    #9ca3af;
  --text-invert:   #ffffff;

  --border:        #e5e7eb;
  --border-strong: #d1d5db;

  --sidebar-w:     220px;
  --topbar-h:      56px;
  --radius:        8px;
  --radius-sm:     4px;
  --radius-lg:     12px;

  --font-ui:      'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: var(--font-ui);
  background: var(--bg-base);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
}
a { cursor: pointer; text-decoration: none; color: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-elevated); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ============================================
   BEJELENTKEZŐ
   ============================================ */
.login-screen {
  display: flex; align-items: center; justify-content: center;
  height: 100vh;
  background: radial-gradient(ellipse at 30% 40%, #d4edaa 0%, var(--bg-base) 70%);
}
.login-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 360px;
  box-shadow: var(--shadow-md);
}
.login-logo {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px;
}
.logo-mark {
  width: 44px; height: 44px;
  background: white;
  padding: 2px;
  border-radius: var(--radius); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark.sm { width: 32px; height: 32px; font-size: 11px; }
.logo-title { font-size: 18px; font-weight: 700; letter-spacing: -.3px; }
.logo-sub { font-size: 11px; color: var(--text-secondary); margin-top: 1px; }
.login-form { display: flex; flex-direction: column; gap: 16px; }
.login-error {
  background: var(--red-soft); color: var(--red);
  padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: 12px; border: 1px solid #5a1515;
}
.login-hint {
  margin-top: 16px; text-align: center;
  font-size: 11px; color: var(--text-muted); border-top: 1px solid var(--border); padding-top: 12px;
}

/* ============================================
   LAYOUT
   ============================================ */
.app { display: flex; height: 100vh; overflow: hidden; }
.hidden { display: none !important; }

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  flex-shrink: 0;
  transition: width .2s ease;
  overflow: hidden;
}
.sidebar.collapsed { width: 52px; }
.sidebar.collapsed .sidebar-title,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .nav-item span:not(.nav-icon),
.sidebar.collapsed .user-name,
.sidebar.collapsed .user-role { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 10px 0; }
.sidebar.collapsed .sidebar-toggle { transform: rotate(180deg); }

.sidebar-header {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 14px 14px;
  border-bottom: 1px solid var(--border);
  min-height: var(--topbar-h);
}
.sidebar-title { font-weight: 700; font-size: 14px; flex: 1; letter-spacing: -.2px; }
.sidebar-toggle {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 18px; padding: 2px 4px;
  transition: transform .2s;
  flex-shrink: 0;
}
.sidebar-toggle:hover { color: var(--text-primary); }

.sidebar-nav {
  flex: 1; overflow-y: auto;
  padding: 12px 8px;
  display: flex; flex-direction: column; gap: 2px;
}
.nav-section-label {
  font-size: 10px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-muted);
  padding: 12px 8px 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  cursor: pointer; transition: all .15s;
  white-space: nowrap;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item.active { background: var(--accent-soft); color: var(--accent-light); border-left: 3px solid var(--accent); font-weight: 600; }
.nav-icon { font-size: 14px; flex-shrink: 0; width: 18px; text-align: center; }

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 12px 14px;
  display: flex; align-items: center; gap: 10px;
}
.user-badge { display: flex; align-items: center; gap: 9px; flex: 1; min-width: 0; }
.user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: white;
  font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.user-name { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10px; color: var(--text-muted); }
.btn-logout {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 16px; padding: 4px;
  flex-shrink: 0;
}
.btn-logout:hover { color: var(--red); }

/* MAIN */
.main-content {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden; background: var(--bg-base);
}
.topbar {
  height: var(--topbar-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  flex-shrink: 0;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-menu-btn {
  background: none; border: none; color: var(--text-secondary);
  cursor: pointer; font-size: 18px; padding: 4px;
  display: none;
}
.page-title { font-size: 16px; font-weight: 700; letter-spacing: -.2px; }
.date-badge {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-muted); background: var(--bg-elevated);
  padding: 4px 10px; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.module-container { flex: 1; overflow: hidden; position: relative; }
.module { display: none; height: 100%; flex-direction: column; overflow: hidden; }
.module.active { display: flex; }
.module-toolbar {
  padding: 14px 20px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  flex-shrink: 0;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.field-group { display: flex; flex-direction: column; gap: 5px; }
.field-group label { font-size: 11px; font-weight: 600; color: var(--text-secondary); letter-spacing: .3px; }

input[type="text"], input[type="password"], input[type="number"],
input[type="date"], input[type="email"], select, textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 7px 10px;
  font-family: var(--font-ui); font-size: 13px;
  outline: none; width: 100%;
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(148,193,31,.25);
}
select option { background: var(--bg-surface); color: var(--text-primary); }
.select-multi { min-height: 34px; }

.search-input { min-width: 240px; }

.filter-row {
  display: flex; align-items: flex-end; gap: 12px;
  flex-wrap: wrap;
}
.filter-row .filter-group { min-width: 140px; }

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary, .btn-secondary, .btn-danger {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 7px 16px;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font-ui); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all .15s; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #ffffff; }
.btn-primary:hover { background: #7aa318; }
.btn-secondary {
  background: var(--bg-surface); color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn-secondary:hover { background: var(--bg-elevated); }
.btn-danger { background: var(--red); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-primary.full, .btn-secondary.full, .btn-danger.full { width: 100%; }
.btn-sm { padding: 4px 10px; font-size: 11px; }

/* ============================================
   TABLES
   ============================================ */
.table-scroll-wrap { flex: 1; overflow: auto; }
.data-table {
  width: 100%; border-collapse: collapse;
  font-size: 12.5px;
}
.data-table thead { position: sticky; top: 0; z-index: 2; }
.data-table th {
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border-strong);
  font-weight: 600; font-size: 11px; letter-spacing: .4px;
  text-transform: uppercase;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap; text-align: left;
}
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  white-space: nowrap;
}
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table .col-actions { width: 90px; text-align: center; }
.table-footer {
  padding: 8px 16px; font-size: 12px; color: var(--text-muted);
  background: var(--bg-surface); border-top: 1px solid var(--border);
  flex-shrink: 0;
}

/* row states */
.row-income td:first-child { border-left: 3px solid var(--green); }
.row-expense td:first-child { border-left: 3px solid var(--red); }
.row-settled { opacity: .65; }

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 20px;
  font-size: 10px; font-weight: 700; letter-spacing: .4px;
}
.badge-income { background: var(--green-soft); color: var(--green); }
.badge-expense { background: var(--red-soft); color: var(--red); }
.badge-yes { background: var(--green-soft); color: var(--green); }
.badge-no { background: var(--bg-elevated); color: var(--text-muted); }

.amount { font-family: var(--font-mono); font-size: 12px; }
.amount.pos { color: var(--green); }
.amount.neg { color: var(--red); }

/* ============================================
   CASHFLOW TABLE
   ============================================ */
.cashflow-legend {
  display: flex; gap: 20px; padding: 8px 20px;
  font-size: 11px; color: var(--text-muted);
  background: var(--bg-surface); border-bottom: 1px solid var(--border);
  flex-shrink: 0; flex-wrap: wrap;
}
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-item.past   { color: var(--text-secondary); }
.legend-item.today  { color: var(--accent-light); }
.legend-item.future { color: var(--amber); }
.legend-item.overdue{ color: var(--violet); }
.legend-dot {
  display: inline-block; width: 12px; height: 12px;
  border-radius: 2px; flex-shrink: 0;
}
.legend-item.past   .legend-dot { background: var(--bg-hover); border: 1px solid var(--text-secondary); }
.legend-item.today  .legend-dot { background: var(--accent); }
.legend-item.future .legend-dot { background: var(--amber); }
.legend-item.overdue .legend-dot { background: var(--violet); }

.cf-table { border-collapse: collapse; font-size: 12px; }
.cf-table th {
  background: var(--bg-elevated); color: var(--text-secondary); border-bottom: 2px solid var(--border-strong);
  padding: 10px 16px; font-size: 11px; letter-spacing: .4px; font-weight: 600;
  border: 1px solid var(--border);
  white-space: nowrap; text-align: right; position: sticky; top: 0; z-index: 2;
}
.cf-table th:first-child { text-align: left; position: sticky; left: 0; z-index: 3; }
.cf-table td {
  padding: 8px 16px; border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 12px; text-align: right;
  white-space: nowrap;
}
.cf-table td:first-child {
  text-align: left; font-family: var(--font-ui);
  position: sticky; left: 0; background: var(--bg-surface); z-index: 1;
}
.cf-row-past td { background: var(--bg-surface); }
.cf-row-today td { background: var(--accent-soft) !important; border-top: 2px solid var(--accent) !important; }
.cf-row-today td:first-child { color: var(--accent-light); font-weight: 700; }
.cf-row-future td { background: #fffbf0; }
.cf-row-overdue td { background: var(--violet-soft); }
.cf-cell-pos { color: var(--green); }
.cf-cell-neg { color: var(--red); }
.cf-cell-zero { color: var(--text-muted); }
.cf-date-label { font-size: 11px; color: var(--text-secondary); }
.cf-date-today { font-weight: 700; color: var(--accent-light) !important; }

/* ============================================
   ÁRFOLYAM RÁCS
   ============================================ */
.ex-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 1px; background: var(--border); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
}
.ex-cell-header {
  background: var(--bg-elevated); padding: 6px 4px;
  text-align: center; font-size: 10px; font-weight: 700;
  color: var(--text-secondary); letter-spacing: .4px; text-transform: uppercase;
}
.ex-cell {
  background: var(--bg-surface); padding: 2px; border: none;
}
.ex-cell input {
  border: none; background: transparent; text-align: right; color: var(--text-primary);
  font-family: var(--font-mono); font-size: 12px; padding: 5px 6px;
  color: var(--text-primary); width: 100%;
}
.ex-cell input:focus { background: var(--accent-soft); outline: none; color: var(--text-primary); }
.ex-cell-empty { background: var(--bg-elevated); }
.ex-cell-weekend { background: #f9fafb; }
.ex-month-label {
  grid-column: 1 / -1; background: var(--bg-elevated);
  padding: 6px 12px; font-size: 11px; font-weight: 700;
  color: var(--accent-light); letter-spacing: .5px; text-transform: uppercase;
}

/* ============================================
   TÖRZSADATOK
   ============================================ */
.masterdata-tabs {
  display: flex; gap: 4px; padding: 14px 20px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface); flex-shrink: 0;
}
.tab-btn {
  padding: 7px 16px; border: none; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: var(--bg-elevated); color: var(--text-secondary);
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  cursor: pointer; transition: all .15s; border-bottom: 2px solid transparent;
}
.tab-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.tab-btn.active {
  background: var(--bg-base); color: var(--accent-light);
  border-bottom: 2px solid var(--accent);
}
#masterdata-content { flex: 1; overflow: auto; padding: 20px; }

/* ============================================
   REPORTS
   ============================================ */
.reports-grid {
  flex: 1; overflow: auto; padding: 20px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px; align-content: start;
}
.stat-card {
  background: var(--bg-surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  border-radius: var(--radius); padding: 20px;
}
.stat-card-title { font-size: 11px; color: var(--text-muted); font-weight: 600; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 10px; }
.stat-card-value { font-family: var(--font-mono); font-size: 22px; font-weight: 700; }
.stat-card-sub { font-size: 11px; color: var(--text-secondary); margin-top: 4px; }
.stat-card.pos .stat-card-value { color: var(--green); }
.stat-card.neg .stat-card-value { color: var(--red); }

/* ============================================
   IMPORT
   ============================================ */
.import-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px; padding: 24px;
}
.import-card {
  background: var(--bg-surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  border-radius: var(--radius); padding: 28px 20px; text-align: center;
  cursor: pointer; transition: all .2s;
}
.import-card:hover {
  border-color: var(--accent); background: var(--bg-elevated);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.import-card-icon { font-size: 32px; margin-bottom: 12px; }
.import-card-title { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.import-card-desc { font-size: 12px; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.5; }
.import-card-btn {
  display: inline-block; background: var(--accent-soft); color: var(--accent-light);
  padding: 6px 16px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 600;
}
.import-actions { display: flex; gap: 10px; padding: 16px 24px; }
#import-preview { padding: 0 24px 24px; }
.section-heading {
  font-size: 12px; font-weight: 700; color: var(--text-secondary);
  letter-spacing: .5px; text-transform: uppercase;
  margin-bottom: 14px; padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* ============================================
   BEÁLLÍTÁSOK
   ============================================ */
.settings-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; padding: 24px; align-content: start; overflow: auto; flex: 1;
}
.settings-card {
  background: var(--bg-surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  border-radius: var(--radius); padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.settings-card-title { font-size: 13px; font-weight: 700; padding-bottom: 10px; border-bottom: 1px solid var(--border); }

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.35);
  z-index: 1000; display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(3px);
}
.modal-box {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); width: 560px; max-width: 95vw;
  max-height: 85vh; display: flex; flex-direction: column;
  box-shadow: var(--shadow-md);
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 15px; font-weight: 700; }
.modal-close {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 16px; padding: 4px;
}
.modal-close:hover { color: var(--text-primary); }
.modal-body { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* ============================================
   TOAST
   ============================================ */
.toast-container {
  position: fixed; bottom: 20px; right: 20px;
  z-index: 2000; display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: var(--bg-surface); border: 1px solid var(--border); box-shadow: var(--shadow-md);
  border-radius: var(--radius); padding: 12px 16px;
  font-size: 13px; font-weight: 500;
  box-shadow: var(--shadow-md);
  animation: slideIn .2s ease;
  max-width: 320px;
}
.toast.success { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--accent); }
@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px; padding: 60px 20px;
  color: var(--text-muted); font-size: 13px; text-align: center;
  height: 100%;
}
.empty-icon { font-size: 36px; opacity: .4; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .sidebar { position: fixed; z-index: 200; height: 100vh; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.mobile-open { transform: none; }
  .topbar-menu-btn { display: block; }
  .filter-row { flex-direction: column; align-items: stretch; }
  .filter-row .filter-group { min-width: 0; }
  .import-grid { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
}