/* Rental Car Plugin — front-end admin portal */
.rsb-portal {
  --rsb-p-bg: #0f172a;
  --rsb-p-sidebar: #111827;
  --rsb-p-accent: #2563eb;
  --rsb-p-accent2: #4f46e5;
  --rsb-p-ink: #0f172a;
  --rsb-p-muted: #64748b;
  --rsb-p-border: #e2e8f0;
  --rsb-p-card: #ffffff;
  --rsb-p-radius: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--rsb-p-ink);
  -webkit-font-smoothing: antialiased;
}

.rsb-portal--login {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: linear-gradient(145deg, #eef2ff 0%, #f8fafc 50%, #e0e7ff 100%);
}

.rsb-portal-login-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid var(--rsb-p-border);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.rsb-portal-login-card .rsb-portal-brand { margin-bottom: 20px; }
.rsb-portal-login-msg { margin: 0 0 18px; color: var(--rsb-p-muted); font-size: 14px; line-height: 1.55; }
.rsb-portal-login-card label { font-size: 13px; font-weight: 600; }
.rsb-portal-login-card input[type="text"],
.rsb-portal-login-card input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--rsb-p-border);
  border-radius: 12px;
  font-size: 15px;
  margin-bottom: 12px;
}
.rsb-portal-login-card input[type="submit"] {
  width: 100%;
  padding: 13px 18px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--rsb-p-accent2), var(--rsb-p-accent));
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  margin-top: 4px;
}
.rsb-portal-login-card .login-remember { font-size: 13px; margin: 8px 0 14px; }

.rsb-portal:not(.rsb-portal--login) {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 85vh;
  border: 1px solid var(--rsb-p-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.rsb-portal-sidebar {
  background: var(--rsb-p-sidebar);
  color: #e2e8f0;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rsb-portal-sidebar-top {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rsb-portal-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 8px;
}
.rsb-portal-brand strong { display: block; font-size: 16px; color: #fff; line-height: 1.2; }
.rsb-portal-brand span { display: block; font-size: 11px; color: #94a3b8; margin-top: 2px; }

.rsb-portal-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--rsb-p-accent2), var(--rsb-p-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}

.rsb-portal-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.rsb-portal-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 12px;
  color: #cbd5e1;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s ease, color 0.15s ease;
}
.rsb-portal-nav-item:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.rsb-portal-nav-item.is-active {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.35), rgba(37, 99, 235, 0.35));
  color: #fff;
}
.rsb-portal-nav-icon { font-size: 18px; line-height: 1; width: 22px; text-align: center; }

.rsb-portal-user {
  padding: 14px 10px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
}
.rsb-portal-user-name { display: block; color: #fff; font-weight: 600; margin-bottom: 6px; }
.rsb-portal-logout { color: #93c5fd; text-decoration: none; font-size: 12px; font-weight: 600; }
.rsb-portal-logout:hover { color: #fff; }

.rsb-portal-credit {
  margin: 8px 10px 0;
  font-size: 10px;
  color: #64748b;
  line-height: 1.4;
}
.rsb-portal-sidebar .rsb-portal-credit { color: #475569; }

.rsb-portal-mobile-head,
.rsb-portal-bottomnav {
  display: none;
}

.rsb-portal-main {
  overflow: auto;
  padding: 24px 28px 40px;
  background: #f8fafc;
}

.rsb-portal-content .wrap {
  margin: 0;
  max-width: none;
}
.rsb-portal-content .wrap > h1 {
  font-size: 26px;
  font-weight: 800;
  margin: 0 0 6px;
  padding: 0;
}
.rsb-portal-content .page-title-action {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--rsb-p-accent2), var(--rsb-p-accent));
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  border: 0;
  margin-left: 10px;
}
.rsb-portal-content .wp-header-end { display: none; }

.rsb-portal-content .button,
.rsb-portal-content .button-primary {
  border-radius: 10px;
  font-weight: 600;
}
.rsb-portal-content .button-primary {
  background: linear-gradient(135deg, var(--rsb-p-accent2), var(--rsb-p-accent));
  border-color: transparent;
}

.rsb-portal-content .widefat,
.rsb-portal-content table.widefat {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--rsb-p-border);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}
.rsb-portal-content .notice {
  border-radius: 12px;
  margin: 12px 0;
}

.rsb-portal-content .rsb-rev,
.rsb-portal-content .rsb-avail,
.rsb-portal-content .rsb-portal-denied {
  max-width: none;
}

.rsb-portal-denied {
  padding: 24px;
  background: #fef3f2;
  border: 1px solid #fda29b;
  border-radius: 14px;
  color: #b42318;
  font-weight: 600;
}

@media (max-width: 900px) {
  .rsb-portal:not(.rsb-portal--login) {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 24px);
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    box-shadow: none;
  }

  .rsb-portal-sidebar {
    display: none;
  }

  .rsb-portal-mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    background: #fff;
    border-bottom: 1px solid var(--rsb-p-border);
    position: sticky;
    top: 0;
    z-index: 20;
  }

  .rsb-portal-mobile-head .rsb-portal-brand {
    border-bottom: 0;
    margin: 0;
    padding: 0;
    flex: 1;
    min-width: 0;
  }

  .rsb-portal-mobile-head .rsb-portal-brand strong {
    font-size: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .rsb-portal-mobile-head .rsb-portal-brand span {
    color: var(--rsb-p-muted);
    font-size: 12px;
  }

  .rsb-portal-mobile-head .rsb-portal-logo {
    width: 38px;
    height: 38px;
    font-size: 13px;
  }

  .rsb-portal-mobile-head .rsb-portal-logout {
    color: var(--rsb-p-accent);
    background: #eff6ff;
    padding: 8px 12px;
    border-radius: 999px;
    white-space: nowrap;
  }

  .rsb-portal-main {
    flex: 1;
    padding: 16px 14px 88px;
    overflow-x: hidden;
  }

  .rsb-portal-content .wrap > h1 {
    font-size: 22px;
  }

  .rsb-portal-content .page-title-action {
    display: flex;
    width: 100%;
    justify-content: center;
    margin: 10px 0 0;
  }

  .rsb-portal-content .widefat,
  .rsb-portal-content table.widefat {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  .rsb-portal-content .form-table th,
  .rsb-portal-content .form-table td {
    display: block;
    width: 100%;
    padding: 8px 0;
  }

  .rsb-portal-content input[type="text"],
  .rsb-portal-content input[type="email"],
  .rsb-portal-content input[type="number"],
  .rsb-portal-content input[type="datetime-local"],
  .rsb-portal-content select,
  .rsb-portal-content textarea {
    max-width: 100%;
    font-size: 16px;
  }

  .rsb-portal-bottomnav {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--rsb-p-border);
    box-shadow: 0 -8px 30px rgba(15, 23, 42, 0.08);
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
    justify-content: space-around;
    gap: 4px;
  }

  .rsb-portal-bottom-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 8px 4px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--rsb-p-muted);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.1;
    min-width: 0;
  }

  .rsb-portal-bottom-item.is-active {
    color: var(--rsb-p-accent);
    background: #eff6ff;
  }

  .rsb-portal-bottom-icon {
    font-size: 20px;
    line-height: 1;
  }

  .rsb-portal-bottom-label {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}