:root {
  --tg-theme-bg-color: var(--tg-bg, #fff);
  --tg-theme-text-color: var(--tg-text, #000);
  --tg-theme-hint-color: var(--tg-hint, #999);
  --tg-theme-button-color: var(--tg-button, #40a7e3);
  --tg-theme-button-text-color: var(--tg-button-text, #fff);
  --tg-theme-secondary-bg-color: var(--tg-secondary-bg, #f0f0f0);
  --tg-theme-section-bg-color: var(--tg-section-bg, #f8f8f8);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
  padding: 12px;
  font-size: 14px;
  line-height: 1.4;
  min-height: 100vh;
}

/* ── Header ── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0 16px;
}
.header h1 {
  font-size: 20px;
  font-weight: 700;
}
.header .user {
  font-size: 12px;
  color: var(--tg-theme-hint-color);
}

/* ── Stats cards ── */
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}
.stat-card {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
}
.stat-card .num {
  font-size: 24px;
  font-weight: 700;
  color: var(--tg-theme-button-color);
}
.stat-card .label {
  font-size: 11px;
  color: var(--tg-theme-hint-color);
  margin-top: 2px;
}

/* ── Button ── */
.btn {
  display: block;
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: 12px;
  background: var(--tg-theme-button-color);
  color: var(--tg-theme-button-text-color);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  margin-bottom: 8px;
  transition: opacity 0.15s;
}
.btn:active { opacity: 0.7; }
.btn-secondary {
  background: var(--tg-theme-secondary-bg-color);
  color: var(--tg-theme-text-color);
}
.btn-danger { background: #e53e3e; }

/* ── Section ── */
.section {
  margin-bottom: 16px;
}
.section-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ── List items ── */
.list-item {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.list-item .name { font-weight: 500; }
.list-item .sub { font-size: 12px; color: var(--tg-theme-hint-color); margin-top: 2px; }
.list-item .badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--tg-theme-button-color);
  color: var(--tg-theme-button-text-color);
}

/* ── Form ── */
.form-group { margin-bottom: 12px; }
.form-group label {
  display: block;
  font-size: 12px;
  color: var(--tg-theme-hint-color);
  margin-bottom: 4px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--tg-theme-hint-color);
  border-radius: 8px;
  background: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
  font-size: 14px;
}

/* ── Modal / Overlay ── */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  z-index: 100;
  justify-content: center;
  align-items: flex-end;
}
.modal-overlay.show { display: flex; }
.modal-content {
  background: var(--tg-theme-bg-color);
  border-radius: 16px 16px 0 0;
  padding: 20px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.modal-close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--tg-theme-hint-color);
  cursor: pointer;
}

/* ── Deal (канбан) ── */
.kanban {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  min-height: 60vh;
}
.kanban-col {
  min-width: 260px;
  max-width: 280px;
  flex-shrink: 0;
}
.kanban-col-header {
  font-size: 13px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 10px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.kanban-card {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 8px;
  cursor: grab;
  transition: transform 0.1s;
}
.kanban-card:active { transform: scale(0.98); }
.kanban-card .card-name { font-weight: 600; margin-bottom: 4px; }
.kanban-card .card-budget { font-size: 13px; color: var(--tg-theme-button-color); }
.kanban-card .card-contact { font-size: 11px; color: var(--tg-theme-hint-color); }
.kanban-card .card-actions { display: flex; gap: 6px; margin-top: 8px; }
.kanban-card .card-actions button {
  font-size: 11px;
  padding: 2px 8px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background: var(--tg-theme-button-color);
  color: var(--tg-theme-button-text-color);
}

/* ── Tabs ── */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  background: var(--tg-theme-secondary-bg-color);
  border-radius: 10px;
  padding: 3px;
}
.tab {
  flex: 1;
  text-align: center;
  padding: 8px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--tg-theme-hint-color);
  font-size: 13px;
  cursor: pointer;
}
.tab.active {
  background: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
  font-weight: 600;
}

/* ── Empty state ── */
.empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--tg-theme-hint-color);
}
.empty .icon { font-size: 40px; margin-bottom: 12px; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 20px;
  left: 12px;
  right: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  background: #333;
  color: #fff;
  font-size: 14px;
  text-align: center;
  z-index: 200;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.toast.show { opacity: 1; }
.toast.success { background: #2d8a4e; }
.toast.error { background: #c53030; }