/* =========================================
   JSCVA Design System
   Based on Digital Agency Design System (DADS)
   Primary Color: #328A31
   ========================================= */

/* -----------------------------------------
   1. CSS Variables
   ----------------------------------------- */
:root {
  /* Colors - Primary */
  --color-primary: #328A31;
  --color-primary-dark: #256B24;
  --color-primary-light: #E8F5E8;

  /* Colors - Neutral */
  --color-text-body: #1A1A1C;
  --color-text-description: #626264;
  --color-text-placeholder: #949497;
  --color-bg-primary: #FFFFFF;
  --color-bg-secondary: #F8F8FB;
  --color-border: #D9D9DB;
  --color-border-light: #E8E8EB;

  /* Colors - Semantic */
  --color-success: #259D63;
  --color-error: #EC0000;
  --color-warning: #FF9500;
  --color-info: #0078D4;

  /* Typography */
  --font-family-base: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --font-family-mono: "Noto Sans Mono", monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.75rem;
  --line-height-tight: 1.4;
  --line-height-base: 1.7;

  /* Spacing */
  --radius-sm: 4px;
  --radius-md: 8px;

  /* Bootstrap Overrides */
  --bs-primary: var(--color-primary);
  --bs-primary-rgb: 50, 138, 49;
  --bs-link-color: var(--color-primary);
  --bs-link-hover-color: var(--color-primary-dark);
  --bs-body-font-family: var(--font-family-base);
  --bs-body-color: var(--color-text-body);
  --bs-body-bg: var(--color-bg-secondary);
}

/* -----------------------------------------
   2. Base Styles
   ----------------------------------------- */
body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-body);
  background-color: var(--color-bg-secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.btn:hover,
.navbar-brand:hover,
.nav-link:hover {
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: var(--line-height-tight);
  font-weight: 700;
}

h1 { font-size: 2rem; }       /* 32px */
h2 { font-size: 1.625rem; }   /* 26px */
h3 { font-size: 1.375rem; }   /* 22px */
h4 { font-size: 1.175rem; }   /* ~19px */
h5 { font-size: 1.0625rem; }  /* 17px */

/* -----------------------------------------
   3. Buttons
   ----------------------------------------- */
.btn {
  border-radius: var(--radius-md);
  font-weight: 500;
}

.btn-primary {
  --bs-btn-bg: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary-dark);
  --bs-btn-hover-border-color: var(--color-primary-dark);
  --bs-btn-active-bg: var(--color-primary-dark);
  --bs-btn-active-border-color: var(--color-primary-dark);
  --bs-btn-disabled-bg: var(--color-primary);
  --bs-btn-disabled-border-color: var(--color-primary);
}

.btn-outline-primary {
  --bs-btn-color: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary);
  --bs-btn-hover-border-color: var(--color-primary);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--color-primary);
  --bs-btn-active-border-color: var(--color-primary);
  --bs-btn-active-color: #fff;
}

.btn-secondary {
  --bs-btn-bg: #626264;
  --bs-btn-border-color: #626264;
  --bs-btn-hover-bg: #4a4a4c;
  --bs-btn-hover-border-color: #4a4a4c;
}

.btn-outline-secondary {
  --bs-btn-color: #626264;
  --bs-btn-border-color: #626264;
  --bs-btn-hover-bg: #626264;
  --bs-btn-hover-border-color: #626264;
  --bs-btn-hover-color: #fff;
}

.btn-success {
  --bs-btn-bg: var(--color-success);
  --bs-btn-border-color: var(--color-success);
  --bs-btn-hover-bg: #1e7d4f;
  --bs-btn-hover-border-color: #1e7d4f;
}

.btn-danger {
  --bs-btn-bg: var(--color-error);
  --bs-btn-border-color: var(--color-error);
  --bs-btn-hover-bg: #c00000;
  --bs-btn-hover-border-color: #c00000;
}

/* -----------------------------------------
   4. Cards
   ----------------------------------------- */
.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: none;
  background-color: var(--color-bg-primary);
  overflow: hidden;
}

.card-header {
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  font-weight: 700;
}

.card-footer {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

/* -----------------------------------------
   5. Forms
   ----------------------------------------- */
.form-control,
.form-select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.625rem 0.75rem;
  color: var(--color-text-body);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(50, 138, 49, 0.15);
}

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

.form-label {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text-body);
}

.form-label.required::after {
  content: " ※";
  color: var(--color-error);
  font-weight: 700;
}

.form-text {
  color: var(--color-text-description);
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form-check-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(50, 138, 49, 0.15);
}

/* Invalid state */
.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-error);
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
  border-color: var(--color-error);
  box-shadow: 0 0 0 0.2rem rgba(236, 0, 0, 0.15);
}

.invalid-feedback {
  color: var(--color-error);
}

/* -----------------------------------------
   6. Navigation
   ----------------------------------------- */
.navbar {
  background-color: var(--color-primary) !important;
}

.navbar.bg-primary {
  background-color: var(--color-primary) !important;
}

.bg-primary {
  background-color: var(--color-primary) !important;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
  color: #fff;
}

.navbar-dark .navbar-brand {
  color: #fff;
  font-weight: 700;
}

/* Dropdown */
.dropdown-item:active,
.dropdown-item.active {
  background-color: var(--color-primary);
}

/* -----------------------------------------
   7. Alerts
   ----------------------------------------- */
.alert {
  border-radius: var(--radius-md);
}

.alert-success {
  background-color: #E8F5E8;
  border-color: var(--color-success);
  color: #1A5D36;
}

.alert-danger {
  background-color: #FFEAEA;
  border-color: var(--color-error);
  color: #8B0000;
}

.alert-warning {
  background-color: #FFF8E6;
  border-color: var(--color-warning);
  color: #8B5A00;
}

.alert-info {
  background-color: #E6F3FF;
  border-color: var(--color-info);
  color: #00508B;
}

.alert-primary {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: #1A5D1A;
}

/* -----------------------------------------
   8. Tables
   ----------------------------------------- */
.table {
  --bs-table-bg: var(--color-bg-primary);
  --bs-table-border-color: var(--color-border);
}

.table > thead {
  background-color: var(--color-bg-secondary);
}

.table > thead th {
  font-weight: 700;
  border-bottom-width: 1px;
}

.table-sm > :not(caption) > * > * {
  padding: 0.25rem 0.5rem;
}

.table-contact-form > :not(caption) > * > * {
  padding: 0.625rem 1rem;
}

.table-contact-form > thead + tbody > tr:first-child > td {
  padding-top: 1rem;
}

.card-body > .table > tbody > tr:last-child > * {
  border-bottom: 0;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  --bs-table-bg-type: var(--color-bg-secondary);
}

/* -----------------------------------------
   9. Badges
   ----------------------------------------- */
.badge {
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.bg-primary,
.badge.bg-primary {
  background-color: var(--color-primary) !important;
}

.text-bg-primary {
  background-color: var(--color-primary) !important;
}

/* -----------------------------------------
   10. Footer
   ----------------------------------------- */
footer {
  background-color: var(--color-bg-secondary) !important;
  border-top: 1px solid var(--color-border);
}

footer.bg-light {
  background-color: var(--color-bg-secondary) !important;
}

/* -----------------------------------------
   11. Pagination
   ----------------------------------------- */
.pagination-wrapper .pagination {
  margin-bottom: 0;
}

.page-link {
  display: block;
  padding: 0.375rem 0.75rem;
  color: var(--color-primary);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  text-decoration: none;
}

a.page-link:hover {
  color: var(--color-primary-dark);
  background-color: var(--color-bg-secondary);
  text-decoration: none;
}

.page-item.disabled .page-link {
  color: var(--color-text-placeholder);
  background-color: var(--color-bg-primary);
  border-color: var(--color-border);
}

.page-item.active .page-link {
  color: #fff;
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

/* -----------------------------------------
   12. List Group
   ----------------------------------------- */
.list-group-item.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.list-group-item-action:hover,
.list-group-item-action:focus {
  color: var(--color-primary-dark);
}

/* -----------------------------------------
   13. Progress Bar
   ----------------------------------------- */
.progress-bar {
  background-color: var(--color-primary);
}

/* -----------------------------------------
   14. Utilities
   ----------------------------------------- */
.text-primary {
  color: var(--color-primary) !important;
}

.text-muted {
  color: var(--color-text-description) !important;
}

.border-primary {
  border-color: var(--color-primary) !important;
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-placeholder);
}

/* -----------------------------------------
   15. Wizard Step Indicator
   ----------------------------------------- */
.wizard-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 0;
  margin-bottom: 1.5rem;
  gap: 0;
}

.wizard-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-placeholder);
}

.wizard-step__number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.wizard-step__label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  white-space: nowrap;
}

.wizard-step--active .wizard-step__number {
  background: var(--color-primary);
  color: #fff;
}

.wizard-step--active .wizard-step__label {
  color: var(--color-primary);
  font-weight: 700;
}

.wizard-step--completed .wizard-step__number {
  background: var(--color-primary);
  color: #fff;
}

.wizard-step--completed .wizard-step__label {
  color: var(--color-text-body);
}

.wizard-step__line {
  width: 32px;
  height: 2px;
  background: var(--color-border);
  margin: 0 0.5rem;
  flex-shrink: 0;
}

.wizard-step--completed + .wizard-step__line {
  background: var(--color-primary);
}

/* Completed line between steps */
.wizard-step__line--completed {
  background: var(--color-primary);
}

@media (max-width: 575.98px) {
  .wizard-step__label {
    display: none;
  }
  .wizard-step__line {
    width: 20px;
    margin: 0 0.25rem;
  }
}

/* -----------------------------------------
   16. Wizard Navigation
   ----------------------------------------- */
.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
}

.wizard-nav--end {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-top: 1.5rem;
}

/* -----------------------------------------
   17. Payment Sub-Step Indicator
   ----------------------------------------- */
.payment-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
}

.payment-step {
  display: flex;
  align-items: center;
  color: var(--color-text-placeholder);
}

.payment-step__number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-right: 0.5rem;
}

.payment-step.active .payment-step__number {
  background: var(--color-primary);
  color: #fff;
}

.payment-step.completed .payment-step__number {
  background: var(--color-primary);
  color: #fff;
}

.payment-step__line {
  width: 40px;
  height: 2px;
  background: var(--color-border);
  margin: 0 0.75rem;
  align-self: center;
}

.payment-method-card {
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.payment-method-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(50, 138, 49, 0.15);
}