/* public/admin/css/admin.css */
:root {
  --bg-page: #f5f6f8;
  --bg-card: #ffffff;
  --text-main: #181a1f;
  --text-muted: #646b78;
  --border-thin: #dcdfe6;
  --accent-orange: #ff6b00;
  --accent-orange-hover: #e65c00;
  --accent-soft: #fff3eb;
  --success-bg: #ecfdf5;
  --success-border: #10b981;
  --error-bg: #fef2f2;
  --error-border: #ef4444;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.45;
}

.admin-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-thin);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-badge {
  background: var(--accent-orange);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.06em;
}

.admin-header h1 {
  font-size: 18px;
  margin: 0;
  font-weight: 600;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.admin-container {
  max-width: 1180px;
  margin: 24px auto;
  padding: 0 20px 48px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-thin);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card-header h2 {
  margin: 0 0 4px 0;
  font-size: 16px;
  font-weight: 600;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-thin);
  border-radius: 7px;
  font-size: 14px;
  background: #fff;
  color: var(--text-main);
  transition: border-color 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-orange);
}

small {
  font-size: 12px;
  color: var(--text-muted);
}

.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.form-check input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--accent-orange);
  cursor: pointer;
}

.highlight-check {
  background: var(--accent-soft);
  border: 1px solid #ffd5b8;
  padding: 10px 12px;
  border-radius: 8px;
}

.logo-input-row {
  display: flex;
  gap: 8px;
}

.logo-preview-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border: 1px dashed var(--border-thin);
  border-radius: 8px;
  background: #fafafa;
  font-size: 13px;
  color: var(--text-muted);
}

.logo-preview-box img {
  max-height: 38px;
  max-width: 180px;
  object-fit: contain;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.btn-lg {
  padding: 12px 28px;
  font-size: 15px;
}

.btn-primary {
  background: var(--accent-orange);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--accent-orange-hover);
}

.btn-outline {
  background: #ffffff;
  border-color: var(--border-thin);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}

.form-footer {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  padding-top: 8px;
}

.status-banner {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 14px;
  border: 1px solid transparent;
}

.status-banner.success {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: #065f46;
}

.status-banner.error {
  background: var(--error-bg);
  border-color: var(--error-border);
  color: #991b1b;
}

.hidden {
  display: none !important;
}

@media (max-width: 640px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   АВТОРИЗАЦИЯ АДМИНИСТРАТОРА
   ========================================================================== */
.admin-login-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-page);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.login-card {
  width: 100%;
  max-width: 380px;
  padding: 32px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.login-header {
  text-align: center;
  margin-bottom: 24px;
}

.login-header h2 {
  margin-top: 12px;
  font-size: 18px;
}

.header-divider {
  width: 1px;
  height: 24px;
  background: var(--border-thin);
  margin: 0 4px;
}

.auth-user {
  font-weight: 600;
  color: var(--accent-orange);
}

/* ==========================================================================
   УПРАВЛЕНИЕ ПОЛЬЗОВАТЕЛЯМИ (АДМИНАМИ)
   ========================================================================== */
.users-management-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}

.users-list-wrapper {
  border: 1px solid var(--border-thin);
  border-radius: var(--radius);
  overflow: hidden;
}

.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.users-table th, .users-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-thin);
}

.users-table th {
  background: #fafafa;
  font-weight: 600;
  color: var(--text-muted);
}

.users-table tr:last-child td {
  border-bottom: none;
}

.user-edit-form {
  background: #fafafa;
  border: 1px dashed var(--border-thin);
  padding: 18px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
}

.user-edit-form h3 {
  margin: 0 0 16px 0;
  font-size: 15px;
}

.btn-icon-danger {
  background: transparent;
  color: var(--error-border);
  border: 1px solid var(--error-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-icon-danger:hover {
  background: var(--error-bg);
}

@media (max-width: 800px) {
  .users-management-grid {
    grid-template-columns: 1fr;
  }
}