/* ==========================================================================
   Fonts — pulled straight from you-me.cz's own brand: Poppins for body and
   headings, Comfortaa for buttons/labels/nav (their actual pairing).
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,500&family=Comfortaa:wght@600;700&display=swap');

/* ==========================================================================
   Design tokens — extracted from you-me.cz (Česko-anglická Montessori a
   lesní školka, Praha 10): warm terracotta + sage + cream + gold, no cool
   grays.
   ========================================================================== */
:root {
  /* Color — neutral scale (warm, brown/cream-biased — not cold gray) */
  --ds-color-neutral-0: #ffffff;
  --ds-color-neutral-50: #faf7f2;
  --ds-color-neutral-100: #f4f1ea;
  --ds-color-neutral-200: #e8e0d3;
  --ds-color-neutral-300: #d8cbb8;
  --ds-color-neutral-400: #b8a58c;
  --ds-color-neutral-500: #8f7a63;
  --ds-color-neutral-600: #6b5645;
  --ds-color-neutral-700: #5f4636;
  --ds-color-neutral-800: #4a3527;
  --ds-color-neutral-900: #2e2119;

  /* Color — primary (terracotta, the brand's main accent) */
  --ds-color-primary-50: #fbeee9;
  --ds-color-primary-100: #f5dbd0;
  --ds-color-primary-200: #ecbaa8;
  --ds-color-primary-300: #e0937b;
  --ds-color-primary-400: #d47f60;
  --ds-color-primary-500: #c96f56;
  --ds-color-primary-600: #b85c43;
  --ds-color-primary-700: #96482f;
  --ds-color-primary-800: #793a26;
  --ds-color-primary-900: #5c2c1c;

  /* Color — sage (the brand's second accent, used for the paired CTA) */
  --ds-color-sage-50: #eef1ee;
  --ds-color-sage-100: #dbe3da;
  --ds-color-sage-200: #bccabb;
  --ds-color-sage-300: #9dae9b;
  --ds-color-sage-400: #8a9d88;
  --ds-color-sage-500: #7a8f7a;
  --ds-color-sage-600: #647a63;
  --ds-color-sage-700: #4f614e;

  /* Color — gold (the brand's third accent, from the logo mark) */
  --ds-color-gold-100: #fdf1cf;
  --ds-color-gold-500: #f1c035;
  --ds-color-gold-700: #8a6a1f;

  /* Semantic colors — mapped onto the brand palette, plus one muted
     desaturated blue for "info" since the brand itself has no cool hue */
  --ds-color-success-100: #e7ede6;
  --ds-color-success-500: #7a8f7a;
  --ds-color-success-700: #4f614e;
  --ds-color-warning-100: #fdf1cf;
  --ds-color-warning-500: #f1c035;
  --ds-color-warning-700: #8a6a1f;
  --ds-color-danger-100: #f8e2dd;
  --ds-color-danger-500: #c1442a;
  --ds-color-danger-700: #7a2a19;
  --ds-color-info-100: #e7edef;
  --ds-color-info-500: #5f8698;
  --ds-color-info-700: #3f5c69;

  /* Typography */
  --ds-font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ds-font-family-label: 'Comfortaa', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ds-font-size-xs: 0.75rem;
  --ds-font-size-sm: 0.875rem;
  --ds-font-size-md: 1rem;
  --ds-font-size-lg: 1.125rem;
  --ds-font-size-xl: 1.5rem;
  --ds-font-weight-regular: 400;
  --ds-font-weight-medium: 500;
  --ds-font-weight-semibold: 600;
  --ds-font-weight-bold: 700;
  --ds-line-height-normal: 1.5;

  /* Spacing (4px base unit) */
  --ds-space-1: 4px;
  --ds-space-2: 8px;
  --ds-space-3: 12px;
  --ds-space-4: 16px;
  --ds-space-5: 20px;
  --ds-space-6: 24px;
  --ds-space-8: 32px;

  /* Radius — soft and organic, buttons fully pill-shaped like the brand's */
  --ds-radius-sm: 8px;
  --ds-radius-md: 14px;
  --ds-radius-lg: 20px;
  --ds-radius-full: 999px;

  /* Shadow — warm-tinted (ink color), never neutral black */
  --ds-shadow-sm: 0 1px 2px rgba(95, 70, 54, 0.1);
  --ds-shadow-md: 0 6px 20px rgba(95, 70, 54, 0.16);

  /* Focus ring */
  --ds-focus-ring: 0 0 0 3px var(--ds-color-primary-200);
}

/* ==========================================================================
   Base
   ========================================================================== */
.ds-button,
.ds-badge,
.ds-card,
.ds-input,
.ds-textarea,
.ds-checkbox,
.ds-switch,
.ds-alert,
.ds-avatar,
.ds-field {
  font-family: var(--ds-font-family);
  box-sizing: border-box;
}

/* ==========================================================================
   Button — pill-shaped, uppercase, letter-spaced Comfortaa: the brand's
   own hero CTA style (two paired buttons, terracotta + sage).
   ========================================================================== */
.ds-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ds-space-2);
  border: 1px solid transparent;
  border-radius: var(--ds-radius-full);
  font-family: var(--ds-font-family-label);
  font-weight: var(--ds-font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: var(--ds-line-height-normal);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.ds-button:focus-visible {
  outline: none;
  box-shadow: var(--ds-focus-ring);
}
.ds-button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.ds-button--sm {
  padding: var(--ds-space-1) var(--ds-space-4);
  font-size: var(--ds-font-size-xs);
}
.ds-button--md {
  padding: var(--ds-space-2) var(--ds-space-5);
  font-size: var(--ds-font-size-sm);
}
.ds-button--lg {
  padding: var(--ds-space-3) var(--ds-space-6);
  font-size: var(--ds-font-size-md);
}

.ds-button--primary {
  background: var(--ds-color-primary-500);
  color: var(--ds-color-neutral-0);
}
.ds-button--primary:hover:not(:disabled) {
  background: var(--ds-color-primary-700);
}

.ds-button--accent {
  background: var(--ds-color-sage-500);
  color: var(--ds-color-neutral-0);
}
.ds-button--accent:hover:not(:disabled) {
  background: var(--ds-color-sage-700);
}

.ds-button--secondary {
  background: var(--ds-color-neutral-100);
  color: var(--ds-color-neutral-800);
  border-color: var(--ds-color-neutral-300);
}
.ds-button--secondary:hover:not(:disabled) {
  background: var(--ds-color-neutral-200);
}

.ds-button--ghost {
  background: transparent;
  color: var(--ds-color-primary-700);
}
.ds-button--ghost:hover:not(:disabled) {
  background: var(--ds-color-primary-50);
}

.ds-button--danger {
  background: var(--ds-color-danger-500);
  color: var(--ds-color-neutral-0);
}
.ds-button--danger:hover:not(:disabled) {
  background: var(--ds-color-danger-700);
}

.ds-button__spinner {
  width: 1em;
  height: 1em;
  border-radius: var(--ds-radius-full);
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: ds-spin 0.6s linear infinite;
}
@keyframes ds-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   Badge
   ========================================================================== */
.ds-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--ds-space-1) var(--ds-space-3);
  border-radius: var(--ds-radius-full);
  font-family: var(--ds-font-family-label);
  font-size: var(--ds-font-size-xs);
  font-weight: var(--ds-font-weight-bold);
  letter-spacing: 0.03em;
  line-height: 1;
}
.ds-badge--neutral {
  background: var(--ds-color-neutral-200);
  color: var(--ds-color-neutral-700);
}
.ds-badge--info {
  background: var(--ds-color-info-100);
  color: var(--ds-color-info-700);
}
.ds-badge--success {
  background: var(--ds-color-success-100);
  color: var(--ds-color-success-700);
}
.ds-badge--warning {
  background: var(--ds-color-warning-100);
  color: var(--ds-color-warning-700);
}
.ds-badge--danger {
  background: var(--ds-color-danger-100);
  color: var(--ds-color-danger-700);
}

/* ==========================================================================
   Card
   ========================================================================== */
.ds-card {
  background: var(--ds-color-neutral-0);
  border: 1px solid var(--ds-color-neutral-200);
  border-radius: var(--ds-radius-lg);
  box-shadow: var(--ds-shadow-sm);
  overflow: hidden;
}
.ds-card__header {
  padding: var(--ds-space-4) var(--ds-space-5);
  border-bottom: 1px solid var(--ds-color-neutral-200);
  font-weight: var(--ds-font-weight-semibold);
  color: var(--ds-color-neutral-900);
}
.ds-card__body {
  padding: var(--ds-space-5);
  color: var(--ds-color-neutral-700);
  font-size: var(--ds-font-size-md);
  line-height: var(--ds-line-height-normal);
}
.ds-card__footer {
  padding: var(--ds-space-4) var(--ds-space-5);
  border-top: 1px solid var(--ds-color-neutral-200);
  display: flex;
  gap: var(--ds-space-2);
  justify-content: flex-end;
}

/* ==========================================================================
   Field (Input / Textarea shared chrome)
   ========================================================================== */
.ds-field {
  display: flex;
  flex-direction: column;
  gap: var(--ds-space-1);
}
.ds-field__label {
  font-size: var(--ds-font-size-sm);
  font-weight: var(--ds-font-weight-medium);
  color: var(--ds-color-neutral-700);
}
.ds-field__helper {
  font-size: var(--ds-font-size-xs);
  color: var(--ds-color-neutral-500);
}
.ds-field__error {
  font-size: var(--ds-font-size-xs);
  color: var(--ds-color-danger-700);
}

.ds-input,
.ds-textarea {
  border: 1px solid var(--ds-color-neutral-300);
  border-radius: var(--ds-radius-md);
  padding: var(--ds-space-2) var(--ds-space-3);
  font-size: var(--ds-font-size-md);
  color: var(--ds-color-neutral-900);
  background: var(--ds-color-neutral-0);
}
.ds-input:focus,
.ds-textarea:focus {
  outline: none;
  border-color: var(--ds-color-primary-500);
  box-shadow: var(--ds-focus-ring);
}
.ds-input--error,
.ds-textarea--error {
  border-color: var(--ds-color-danger-500);
}
.ds-textarea {
  resize: vertical;
  font-family: var(--ds-font-family);
}

/* ==========================================================================
   Checkbox
   ========================================================================== */
.ds-checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-2);
  cursor: pointer;
  font-size: var(--ds-font-size-sm);
  color: var(--ds-color-neutral-800);
}
.ds-checkbox__input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.ds-checkbox__box {
  width: 18px;
  height: 18px;
  border: 1px solid var(--ds-color-neutral-400);
  border-radius: var(--ds-radius-sm);
  background: var(--ds-color-neutral-0);
  flex-shrink: 0;
  position: relative;
}
.ds-checkbox__input:checked + .ds-checkbox__box {
  background: var(--ds-color-primary-500);
  border-color: var(--ds-color-primary-500);
}
.ds-checkbox__input:checked + .ds-checkbox__box::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid var(--ds-color-neutral-0);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.ds-checkbox__input:focus-visible + .ds-checkbox__box {
  box-shadow: var(--ds-focus-ring);
}

/* ==========================================================================
   Switch
   ========================================================================== */
.ds-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-2);
  cursor: pointer;
  font-size: var(--ds-font-size-sm);
  color: var(--ds-color-neutral-800);
}
.ds-switch__input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.ds-switch__track {
  width: 36px;
  height: 20px;
  border-radius: var(--ds-radius-full);
  background: var(--ds-color-neutral-300);
  position: relative;
  transition: background-color 0.15s ease;
  flex-shrink: 0;
}
.ds-switch__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: var(--ds-radius-full);
  background: var(--ds-color-neutral-0);
  transition: transform 0.15s ease;
}
.ds-switch__input:checked + .ds-switch__track {
  background: var(--ds-color-primary-500);
}
.ds-switch__input:checked + .ds-switch__track .ds-switch__thumb {
  transform: translateX(16px);
}
.ds-switch__input:focus-visible + .ds-switch__track {
  box-shadow: var(--ds-focus-ring);
}

/* ==========================================================================
   Alert
   ========================================================================== */
.ds-alert {
  display: flex;
  gap: var(--ds-space-3);
  padding: var(--ds-space-4);
  border: 1px solid transparent;
  border-radius: var(--ds-radius-md);
  font-size: var(--ds-font-size-sm);
  line-height: var(--ds-line-height-normal);
}
.ds-alert__title {
  font-weight: var(--ds-font-weight-semibold);
  margin: 0 0 var(--ds-space-1);
}
.ds-alert__description {
  margin: 0;
}
.ds-alert--info {
  background: var(--ds-color-info-100);
  border-color: var(--ds-color-info-500);
  color: var(--ds-color-info-700);
}
.ds-alert--success {
  background: var(--ds-color-success-100);
  border-color: var(--ds-color-success-500);
  color: var(--ds-color-success-700);
}
.ds-alert--warning {
  background: var(--ds-color-warning-100);
  border-color: var(--ds-color-warning-500);
  color: var(--ds-color-warning-700);
}
.ds-alert--danger {
  background: var(--ds-color-danger-100);
  border-color: var(--ds-color-danger-500);
  color: var(--ds-color-danger-700);
}

/* ==========================================================================
   Avatar
   ========================================================================== */
.ds-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ds-radius-full);
  background: var(--ds-color-gold-100);
  color: var(--ds-color-primary-700);
  font-family: var(--ds-font-family-label);
  font-weight: var(--ds-font-weight-bold);
  overflow: hidden;
  flex-shrink: 0;
}
.ds-avatar--sm {
  width: 24px;
  height: 24px;
  font-size: var(--ds-font-size-xs);
}
.ds-avatar--md {
  width: 36px;
  height: 36px;
  font-size: var(--ds-font-size-sm);
}
.ds-avatar--lg {
  width: 56px;
  height: 56px;
  font-size: var(--ds-font-size-lg);
}
.ds-avatar__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}