:root {
  --color-primary: #FF5A5F;
  --color-primary-dark: #e14f54;
  --color-secondary: #003F63;
  --color-bg: #FFFFFF;
  --color-bg-soft: #F5F7FA;
  --color-border: #E4E8F0;
  --color-text-main: #333333;
  --color-text-muted: #9AA3B2;
  --color-success: #00A86B;
  --color-error: #E53935;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-soft: 0 4px 12px rgba(0,0,0,0.06);

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;

  --max-width: 1120px;
  --header-height: 72px;
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Inter", "Poppins", sans-serif;
  color: var(--color-text-main);
  background-color: var(--color-bg);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-inline: var(--space-md);
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  font-weight: 600;
  font-size: 20px;
  color: var(--color-secondary);
}

.nav {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.nav-link {
  font-size: 14px;
  color: var(--color-text-main);
}

.nav-link:hover {
  color: var(--color-primary);
}

/* Buttons */

.btn {
  border-radius: var(--radius-md);
  padding: 10px 18px;
  font-size: 14px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

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

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: #FFF5F5;
}

.btn-ghost {
  background: transparent;
  color: var(--color-secondary);
}

/* Inputs & forms */

.input-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.label {
  font-size: 13px;
  color: var(--color-text-muted);
}

.input,
.select {
  height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid #D4D9E2;
  padding: 0 12px;
  font-size: 14px;
}

.input:focus,
.select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(255,90,95,0.1);
}

textarea {
  border-radius: var(--radius-md);
  border: 1px solid #D4D9E2;
  padding: 8px 12px;
  font-size: 14px;
  font-family: inherit;
}

.input-error {
  border-color: var(--color-error);
}

.helper-error {
  font-size: 12px;
  color: var(--color-error);
}

/* Cards, badges, chips */

.card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}

.badge-promoted {
  background-color: var(--color-primary);
  color: #fff;
}

.badge-verified {
  background-color: rgba(0,168,107,0.08);
  color: var(--color-success);
}

.chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  border: 1px solid #D4D9E2;
  font-size: 12px;
  cursor: pointer;
}

.chip-selected {
  background-color: rgba(255,90,95,0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Avatar & rating */

.avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
}

.rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.rating-stars {
  color: #FFC107;
}

/* Toast */

.toast {
  position: fixed;
  bottom: 16px;
  right: 16px;
  background-color: #FFFFFF;
  border-left: 4px solid var(--color-success);
  box-shadow: var(--shadow-soft);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  display: none;
  z-index: 50;
}

.toast-show {
  display: block;
}

/* Modal */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
}

.modal-backdrop.show {
  display: flex;
}

.modal {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: calc(100% - 32px);
  padding: var(--space-lg);
}

/* Tabs */

.tabs {
  display: flex;
  gap: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.tab {
  padding: 10px 0;
  font-size: 14px;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.tab.active {
  color: var(--color-secondary);
  border-color: var(--color-primary);
}

/* Multistep */

.steps {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  overflow-x: auto;
}

.step {
  font-size: 13px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.step-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

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

.step-active {
  color: var(--color-secondary);
}

/* Admin layout */

.admin-layout {
  display: flex;
  min-height: calc(100vh - var(--header-height));
}

.admin-sidebar {
  width: 240px;
  background-color: var(--color-secondary);
  color: #fff;
  padding: var(--space-lg) var(--space-md);
}

.admin-sidebar h2 {
  font-size: 16px;
  margin-bottom: var(--space-md);
}

.admin-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-menu a {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  padding: 8px 10px;
  border-radius: var(--radius-md);
}

.admin-menu a.active,
.admin-menu a:hover {
  background-color: rgba(255,255,255,0.12);
}

.admin-main {
  flex: 1;
  padding: var(--space-lg);
  background-color: var(--color-bg-soft);
}

/* Table simple */

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th,
.table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--color-border);
}

.table th {
  text-align: left;
  color: var(--color-text-muted);
}

/* Responsive */

@media (max-width: 900px) {
  .nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .admin-layout {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    display: flex;
    flex-direction: column;
  }
}