/* ACUL Screen Generator — Plain CSS globals template
   Replace {{TOKEN}} placeholders with extracted design tokens from Phase 5
   Import once in your entry point: import './styles/globals.css' */

:root {
  --color-primary:          {{COLOR_PRIMARY}};
  --color-primary-hover:    {{COLOR_PRIMARY_HOVER}};
  --color-primary-text:     {{COLOR_PRIMARY_TEXT}};
  --color-background:       {{COLOR_BACKGROUND}};
  --color-surface:          {{COLOR_SURFACE}};
  --color-text-primary:     {{COLOR_TEXT_PRIMARY}};
  --color-text-secondary:   {{COLOR_TEXT_SECONDARY}};
  --color-text-placeholder: {{COLOR_TEXT_PLACEHOLDER}};
  --color-border:           {{COLOR_BORDER}};
  --color-border-focus:     var(--color-primary);
  --color-error:            {{COLOR_ERROR}};
  --color-error-bg:         {{COLOR_ERROR_BG}};
  --color-success:          {{COLOR_SUCCESS}};
  --font-family:            '{{FONT_FAMILY}}', ui-sans-serif, system-ui, sans-serif;
  --radius-card:            {{RADIUS_CARD}};
  --radius-input:           {{RADIUS_INPUT}};
  --radius-btn:             {{RADIUS_BTN}};
  --space-card-padding:     {{SPACE_CARD_PADDING}};
  --shadow-card:            0 1px 3px rgba(0,0,0,0.10), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-input-focus:     0 0 0 3px {{COLOR_PRIMARY_FOCUS_RING}};
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--color-background);
  color: var(--color-text-primary);
}

/* Shared layout utilities */
.acul-page-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--color-background);
}

.acul-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: var(--space-card-padding);
  box-shadow: var(--shadow-card);
}

.acul-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  font-family: var(--font-family);
  font-size: 0.875rem;
  color: var(--color-text-primary);
  background: var(--color-surface);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.acul-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-input-focus);
}

.acul-input::placeholder {
  color: var(--color-text-placeholder);
}

.acul-btn-primary {
  width: 100%;
  padding: 10px 16px;
  background: var(--color-primary);
  color: var(--color-primary-text);
  border: none;
  border-radius: var(--radius-btn);
  font-family: var(--font-family);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.acul-btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.acul-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.acul-error-banner {
  padding: 10px 12px;
  background: var(--color-error-bg);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-input);
  color: var(--color-error);
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.acul-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.acul-social-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  font-family: var(--font-family);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background 0.15s;
  margin-bottom: 8px;
}

.acul-social-btn:hover {
  background: var(--color-background);
}

.acul-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}

.acul-divider::before,
.acul-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.acul-divider span {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.acul-footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 0.8125rem;
}

.acul-footer-links a {
  color: var(--color-primary);
  text-decoration: none;
}

.acul-footer-links a:hover {
  text-decoration: underline;
}