:root {
  --bg-app: #f5f7fa;
  --bg-panel: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-muted: #f1f4f9;
  --color-accent: #4f46e5;
  --color-heading: #0f172a;
  --bg-accent: var(--color-accent);
  --bg-accent-strong: #0f172a;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-soft: #dce2eb;
  --border-panel: #e9edf4;
  --border-card: #edf2f7;
  --border-strong: #b9c2d0;
  --shadow-soft: 0 1px 3px rgba(0,0,0,0.02);
  --shadow-card: 0 1px 4px rgba(0,0,0,0.02);
  --shadow-pop: 0 4px 12px rgba(0,0,0,0.1);
  --focus-ring: 0 0 0 2px rgba(79,70,229,0.15);
  --radius-sm: 0.4rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.7rem;
  --textarea-compact-height: 97px;
  --control-height: 2.25rem;
}

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

.u-none {
  display: none !important;
}

body {
  background: var(--bg-app);
  font-family: -apple-system, 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-primary);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.top-bar {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-panel);
  padding: 0.9rem 1.8rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-soft);
}

.top-group {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-actions-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 0.15rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.field.min-width-200 {
  min-width: 200px;
}

.field input:not([type="checkbox"]):not([type="radio"]),
.field select,
.field textarea {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  padding: 0.45rem 0.75rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  outline: none;
  font-family: inherit;
  line-height: 1.2;
  color: var(--text-primary);
  transition: border 0.15s, box-shadow 0.15s;
  height: var(--control-height);
  min-height: var(--control-height);
  text-align: left;
}


.field select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 1.95rem;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 0.9rem) 50%, calc(100% - 0.65rem) 50%;
  background-size: 0.35rem 0.35rem;
  background-repeat: no-repeat;
}

.field textarea {
  height: auto;
  min-height: 4.5rem;
  resize: vertical;
}

.compact-textarea {
  width: 100%;
  height: var(--textarea-compact-height);
  min-height: var(--textarea-compact-height);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  resize: none;
  box-sizing: border-box;
  background: var(--bg-panel);
  font-family: inherit;
  line-height: 1.5;
  color: var(--text-primary);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.48);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 60;
}

.modal-card {
  width: min(600px, 100%);
  background: var(--bg-panel);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 1rem;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.24);
  padding: 0.8rem 0.85rem 0.75rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.55rem;
}

.modal-header h2 {
  font-size: 0.98rem;
  line-height: 1.3;
  margin-bottom: 0;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.modal-close-btn {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border-radius: 999px;
  flex: none;
}

.icon-btn,
.action-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  background: transparent;
  border: none;
  padding: 0.2rem;
  color: var(--text-muted);
  border-radius: 0.3rem;
  box-shadow: none;
}

.icon-btn svg,
.action-icon-btn svg {
  width: 15px;
  height: 15px;
}

.icon-btn:hover:not(:disabled),
.action-icon-btn:hover:not(:disabled) {
  background: #f1f5f9;
  color: var(--text-secondary);
}

.icon-btn:disabled,
.action-icon-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.field input.narrow-number {
  width: 6rem;
  text-align: left;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--bg-accent);
  box-shadow: var(--focus-ring);
}

.switch-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 500;
  user-select: none;
}

.switch-label input[type="checkbox"] {
  position: relative;
  width: 2.2rem;
  height: 1.2rem;
  appearance: none;
  background: #cbd5e1;
  border-radius: 1rem;
  transition: background 0.2s;
  outline: none;
  cursor: pointer;
  margin: 0;
}

.switch-label input[type="checkbox"]::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.9rem;
  height: 0.9rem;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}

.switch-label input[type="checkbox"]:checked {
  background: var(--bg-accent);
}

.switch-label input[type="checkbox"]:checked::before {
  transform: translate(1rem, -50%);
}

button {
  background: var(--bg-muted);
  border: 1px solid var(--border-soft);
  color: var(--text-primary);
  padding: 0.45rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, border-color 0.15s;
  white-space: nowrap;
}

button:hover {
  background: #e8ecf2;
  border-color: var(--border-strong);
}

button.primary {
  background: var(--bg-accent-strong);
  border-color: #334155;
  color: #fff;
}

button.primary:hover {
  background: var(--bg-accent-strong);
}

button.small {
  padding: 0.25rem 0.7rem;
  font-size: 0.72rem;
}

.danger-btn {
  background: #fff5f5;
  color: #b91c1c;
  border-color: #fcd9d9;
}

.danger-btn:hover {
  background: #fee2e2;
  border-color: #f5b5b5;
}

@media (max-width: 700px) {
  .modal-overlay {
    padding: 0.75rem;
    align-items: flex-end;
  }

  .modal-card {
    width: 100%;
    border-radius: 0.9rem 0.9rem 0.7rem 0.7rem;
    padding: 0.75rem 0.8rem 0.7rem;
  }
}