/* ================================================================
   PALO3D - KOMPONENTY
   Univerzální komponenty pro formuláře a UI elementy
   ================================================================ */

/* === HINT / TOOLTIP (všechny stránky) === */
.label-with-hint {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hint-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary, #cc0000);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  font-style: normal;
  cursor: help;
  position: relative;
  flex-shrink: 0;
  user-select: none;
}

.hint-icon .tooltip {
  display: none;
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  background: var(--bg-secondary, #1a1a1a);
  color: var(--text-primary, #e5e7eb);
  border: 1px solid var(--border-color, #333);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.5;
  white-space: normal;
  width: 220px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  z-index: 100;
  pointer-events: none;
}

.hint-icon .tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--border-color, #333);
}

.hint-icon:hover .tooltip {
  display: block;
}

/* === FORMULÁŘOVÉ PRVKY === */
label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
}

input[type="number"],
input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color, #333);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: var(--font-family);
}

input[type="number"]:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-10);
}

input[type="checkbox"] {
  width: auto;
  margin-right: var(--spacing-xs);
  accent-color: var(--primary);
}

/* === TLAČÍTKA — základní === */
button,
.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  border: 2px solid var(--border-color, #333);
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: all 0.2s ease;
  width: 100%;
  margin-bottom: 10px;
  text-align: center;
  text-decoration: none;
}

button:hover,
.btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--primary-30);
}

button:disabled,
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Primární tlačítko */
button.primary,
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

button.primary:hover,
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: 0 6px 20px var(--primary-30);
}

/* Sekundární tlačítko */
button.secondary,
.btn-secondary {
  background: transparent;
  border-color: var(--border-color, #555);
  color: var(--text-secondary);
}

button.secondary:hover,
.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: none;
}

/* Úspěšné tlačítko */
.btn-success {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}

.btn-success:hover {
  background: #16a34a;
  border-color: #16a34a;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

/* Nebezpečné tlačítko */
.btn-danger {
  background: var(--error);
  border-color: var(--error);
  color: #fff;
}

/* === SEKCE / KARTY === */
.section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color, #333);
  border-radius: 12px;
  padding: 25px;
}

.field-group {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color, #333);
  border-radius: 12px;
  padding: 25px;
}

/* === ZPRÁVY === */
.message {
  padding: var(--spacing-sm);
  margin: var(--spacing-sm) 0;
  background: var(--bg-secondary);
  border: var(--border-width) solid var(--border-color, #333);
  border-radius: 8px;
}

.message.info {
  border-color: var(--color-info);
}

.message.success {
  border-color: var(--success-border, rgba(34,197,94,0.4));
  background: var(--success-bg, rgba(34,197,94,0.08));
  color: var(--success);
}

.message.error {
  border-color: var(--error-border, rgba(239,68,68,0.4));
  background: var(--error-bg, rgba(239,68,68,0.08));
  color: var(--error);
}

/* === STATISTIKY === */
.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color, #333);
  border-radius: 10px;
  padding: var(--spacing-sm);
  text-align: center;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.stat-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary);
}

/* === TOAST === */
#toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--success);
  color: #fff;
  padding: var(--spacing-sm) 25px;
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-md, 0 4px 15px rgba(0,0,0,0.3));
  display: none;
  z-index: 9999;
  max-width: 400px;
  font-size: var(--font-size-base);
  line-height: 1.5;
  animation: slideInToast 0.3s ease;
}

@keyframes slideInToast {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* === INPUT-FIELD alias (používaný v generátorech) === */
.input-field {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color, #333);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: var(--font-family);
}

.input-field:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-10);
}