/* Base Variables */
:root {
  --color-primary: #2563eb; /* blue-600 */
  --color-primary-hover: #1d4ed8; /* blue-700 */
  --color-secondary: #9ca3af; /* gray-400 for borders etc */
  --color-success-bg: #dcfce7; /* green-100 */
  --color-success-text: #16a34a; /* green-600 */
  --color-error-bg: #fef2f2; /* red-50 */
  --color-error-border: #fecaca; /* red-200 */
  --color-error-text: #b91c1c; /* red-700 */
  --color-text-main: #111827; /* gray-900 */
  --color-text-muted: #6b7280; /* gray-500 */
  --color-border: #d1d5db; /* gray-300 */
  --color-bg-page: #f9fafb; /* gray-50 */
  --color-bg-white: #ffffff;
  --color-danger: #ef4444; /* red-500 */
  --color-placeholder: #d1d5dc;

  --font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 16px;
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --radius-lg: 0.5rem;
  --radius-full: 9999px;
}

/* Reset & Base */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  background-color: var(--color-bg-white);
  min-height: 100vh;
  color: var(--color-text-main);
  line-height: 1.5;
}

input::-webkit-input-placeholder {
  color: var(--color-placeholder);
}
input::-moz-placeholder {
  color: var(--color-placeholder);
  opacity: 1;
}
input::placeholder {
  color: var(--color-placeholder);
}

/* Layout */
.resume-page {
  max-width: 42rem; /* max-w-2xl */
  margin-left: auto;
  margin-right: auto;
  padding: 1.5rem 1rem 6rem; /* pt-6 px-4 pb-24 */
}

/* Header */
.page-header {
  text-align: center;
  margin-bottom: 1rem;
}

.page-header__title {
  font-size: 1.875rem; /* text-3xl */
  line-height: 2.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0.75rem 0;
  letter-spacing: 0.1em; /* tracking-widest */
}

.page-header__subtitle {
  font-size: 1rem; /* Increased from 0.875rem */
  color: var(--color-text-muted);
  margin: 0.25rem 0;
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.loading-text {
  font-size: 2rem;
  color: white;
}

/* Cards */
.card {
  text-align: center;
}

.card--form {
  text-align: left;
}

/* Feedback States */
.feedback__title {
  font-size: 1.5rem; /* text-xl */
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feedback__title--error {
  color: var(--color-danger); /* red-600 in original but using danger variable */
}

.feedback__title--success {
  color: var(--color-text-main);
}

.feedback__text {
  color: var(--color-text-muted); /* gray-600 */
  margin: 0;
}

.feedback__icon-wrapper {
  width: 4rem;
  height: 4rem;
  background-color: var(--color-success-bg);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.feedback__icon {
  width: 2rem;
  height: 2rem;
  color: var(--color-success-text);
}

/* Form Alert */
.form-alert {
  background-color: var(--color-error-bg);
  border: 1px solid var(--color-error-border);
  color: var(--color-error-text);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  margin-bottom: 1rem; /* implied by flow */
}

/* Form Sections */
.form-section {
  margin-bottom: 2rem;
}

.form-section__header {
  font-size: 1.125rem; /* text-lg */
  font-weight: 600;
  color: var(--color-text-main);
  margin: 0.5rem 0;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid #e5e7eb; /* gray-200 */
}

/* Grid System */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-grid__col-span-2 {
    grid-column: span 2;
  }
}

/* Form Group */
.form-group {
  display: flex;
  flex-direction: column;
}

.form-group__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #4a5565; /* gray-600 */
  margin-bottom: 0.25rem;
}

.form-group__required {
  color: var(--color-danger);
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  outline: none;
  transition: all 0.2s;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

select.form-control:disabled {
  background-color: #f3f4f6;
  cursor: not-allowed;
  opacity: 0.7;
}

select.form-control:invalid {
  color: var(--color-placeholder);
}

.form-control:focus {
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--color-primary);
}

.form-control--error {
  border-color: var(--color-danger);
}

.form-group__error {
  color: var(--color-danger);
  font-size: 0.875rem;
  margin: 0 0.25rem;
}

/* Form Reminder */
.form-reminder {
  margin: 1.5rem 0;
  padding: 0.5rem 1rem;
  background-color: #fffbeb; /* amber-50 */
  border: 1px solid #fcd34d; /* amber-300 */
  border-radius: var(--radius-lg);
}

.form-reminder__header {
  color: #92400e;
  font-size: 1.125rem;
  margin: 0;
}

.form-reminder__list {
  margin: 0.25rem 0;
  padding-left: 1.25rem;
}

.form-reminder__text {
  color: #92400e; /* amber-800 */
  line-height: 1.5;
}

.form-reminder__checkbox {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: #92400e; /* amber-800 */
  margin: 0.375rem 0;
  cursor: pointer;
}

.form-reminder__checkbox input {
  width: 1rem;
  height: 1rem;
  cursor: pointer;
  accent-color: #d97706; /* amber-600 */
}

.form-reminder__checkbox label {
  cursor: pointer;
  user-select: none;
}

/* Radio Group */
.radio-group {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.radio-input {
  width: 1rem;
  height: 1rem;
  color: var(--color-primary);
  border-color: var(--color-border);
}

.radio-text {
  color: #374151; /* gray-700 */
}

/* Buttons */
.btn-submit {
  width: 100%;
  background-color: var(--color-primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1rem 0;
}

.btn-submit:hover {
  background-color: var(--color-primary-hover);
}

.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-spinner {
  width: 1.25rem;
  height: 1.25rem;
  animation: spin 1s linear infinite;
  margin-right: 0.5rem;
}

.btn-spinner circle {
  opacity: 0.25;
}

.btn-spinner path {
  opacity: 0.75;
}

[x-cloak] {
  display: none !important;
}