:root {
  --admin-primary: #f97316;
  --admin-primary-2: #ef4444;
  --admin-dark: #0d2538;
  --admin-dark-2: #13354f;
  --admin-bg: #f4f7fb;
  --admin-panel: #ffffff;
  --admin-border: #e4ebf3;
  --admin-text: #1f2f46;
  --admin-muted: #6e7d92;
  --status-pending: #f59e0b;
  --status-accepted: #0ea5e9;
  --status-confirmed: #0ea5e9;
  --status-processing: #8b5cf6;
  --status-completed: #10b981;
  --status-canceled: #ef4444;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Public Sans", "Segoe UI", Arial, sans-serif;
  background: var(--admin-bg);
  color: var(--admin-text);
}

.admin-shell {
  min-height: 100vh;
}

.sidebar-shell {
  width: 280px;
  background: linear-gradient(
    180deg,
    var(--admin-dark) 0%,
    var(--admin-dark-2) 100%
  );
  color: #c5d6e8;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  padding: 4px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.94);
}

.brand-title {
  margin: 0;
  font-size: 1.1rem;
  color: #f8fbff;
  font-weight: 700;
}

.brand-subtitle {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  opacity: 0.78;
}

.sidebar-nav {
  padding: 16px 12px;
}

.nav-caption {
  margin: 0 10px 8px;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8dadcb;
  font-weight: 700;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 12px;
  color: #d5e2f1;
  text-decoration: none;
  margin-bottom: 6px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.nav-item i {
  font-size: 1rem;
  width: 1.15rem;
  text-align: center;
}

.nav-item:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-item.active {
  color: #fff;
  background: linear-gradient(
    135deg,
    var(--admin-primary),
    var(--admin-primary-2)
  );
  box-shadow: 0 12px 24px rgba(239, 68, 68, 0.28);
}

.sidebar-footer {
  margin-top: auto;
  padding: 14px 12px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.logout-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ffcfb2;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.logout-link:hover {
  background: rgba(249, 115, 22, 0.16);
  color: #fff2e8;
}

.content-shell {
  width: 100%;
}

.topbar {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: #ffffff;
  border-bottom: 1px solid var(--admin-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-left h2 {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 800;
  color: #166534;
}

.sidebar-toggler {
  border: 1px solid #d7e1ec;
  background: #fff;
  color: #29415c;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.top-icon-btn {
  border: 1px solid #d7e1ec;
  background: #f8fbff;
  color: #395778;
}

.admin-chip {
  background: #f9fbfd;
  border: 1px solid #dce6f0;
  border-radius: 999px;
  padding: 5px 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.admin-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--admin-primary),
    var(--admin-primary-2)
  );
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
}

.admin-email {
  font-size: 0.87rem;
  font-weight: 600;
  color: #24374f;
}

/* Status Filter Bar */
.status-filter-container {
  background: #ffffff;
  border: 1px solid #dce6f2;
  border-radius: 16px;
  padding: 8px;
  margin-bottom: 20px;
  position: relative;
}

.status-filter-mobile-trigger {
  width: 100%;
  padding: 12px 16px;
  background: #ffffff;
  border: none;
  border-radius: 16px;
  display: flex;
  align-items: center;
  font-size: 0.95rem;
  color: #1f2f46;
  text-align: left;
  transition: all 0.2s ease;
  cursor: pointer;
}

.status-filter-mobile-trigger i.fas.fa-filter {
  color: #5f7592;
}

.status-filter-mobile-trigger strong {
  color: #007bff;
  margin-left: 4px;
}

.trigger-arrow {
  color: #5f7592;
  transition: transform 0.3s ease;
}

.status-filter-scroll {
  display: flex;
  gap: 8px;
  width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

.status-filter-scroll::-webkit-scrollbar {
  display: none;
}

.status-filter-btn {
  flex: 1;
  min-width: fit-content;
  border: none;
  background: transparent;
  padding: 10px 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  color: #5f7592;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.status-filter-btn:hover {
  background: rgba(23, 57, 86, 0.05);
  color: #173956;
}

.status-filter-btn.active {
  background: #007bff;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.status-filter-btn .status-count {
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 20px;
  min-width: 28px;
  text-align: center;
}

.status-filter-btn.active .status-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.status-filter-btn:not(.active) .status-count {
  background: #e9ecef;
  color: #495057;
}

.status-filter-btn[data-status="pending"]:not(.active) .status-count { background: #fff3cd; color: #856404; }
.status-filter-btn[data-status="accepted"]:not(.active) .status-count { background: #e0f2fe; color: #0369a1; }
.status-filter-btn[data-status="processing"]:not(.active) .status-count { background: #cce5ff; color: #004085; }
.status-filter-btn[data-status="completed"]:not(.active) .status-count { background: #d4edda; color: #155724; }
.status-filter-btn[data-status="canceled"]:not(.active) .status-count { background: #f8d7da; color: #721c24; }




.metric-card {
  border: 1px solid var(--admin-border);
  background: var(--admin-panel);
  border-radius: 16px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 18px rgba(23, 43, 77, 0.05);
}

.metric-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.15rem;
}

.metric-icon i {
  line-height: 1;
}

.metric-title {
  margin: 0;
  font-size: 0.9rem;
  color: var(--admin-muted);
}

.metric-value {
  margin: 0;
  font-size: 1.85rem;
  font-weight: 800;
  color: #1f2c3f;
  line-height: 1.1;
}

.panel-card {
  border: 1px solid var(--admin-border);
  background: var(--admin-panel);
  border-radius: 16px;
  box-shadow: 0 8px 18px rgba(23, 43, 77, 0.05);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--admin-border);
}

.panel-head h3 {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 700;
}

.panel-head i {
  color: #0f766e;
  margin-right: 4px;
}

.table thead th {
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #4b647f;
  background: #f5f9fc;
  white-space: nowrap;
}

.table tbody td {
  font-size: 0.92rem;
  color: #223449;
  white-space: nowrap;
}

.order-code {
  color: #0f766e;
  font-weight: 700;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
}

.status-pending {
  color: #9a6100;
  background: #fff2d2;
}

.status-confirmed {
  color: #03658b;
  background: #d8f2fe;
}

.status-accepted {
  color: #03658b;
  background: #d8f2fe;
}

.status-processing {
  color: #5b21b6;
  background: #ede9fe;
}

.status-completed {
  color: #047857;
  background: #d9fbe8;
}

.status-canceled {
  color: #b91c1c;
  background: #fee2e2;
}

.status-wrap {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.status-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.status-name {
  font-weight: 700;
}

.status-count {
  font-weight: 700;
  color: #344b68;
}

.status-bar-track {
  height: 8px;
  border-radius: 99px;
  background: #e9eff6;
  overflow: hidden;
}

.status-bar {
  height: 100%;
  border-radius: 99px;
}

.c-pending {
  background: var(--status-pending);
}

.c-confirmed {
  background: var(--status-confirmed);
}

.c-accepted {
  background: var(--status-accepted);
}

.c-processing {
  background: var(--status-processing);
}

.c-completed {
  background: var(--status-completed);
}

.c-canceled {
  background: var(--status-canceled);
}

#adminOrderDetailModal .modal-content {
  border: none;
  border-radius: 18px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 20px 44px rgba(22, 39, 78, 0.24);
}

#adminOrderDetailModal .modal-dialog {
  max-width: 920px;
}

#adminOrderDetailModal .modal-header {
  border-bottom: none;
  background: linear-gradient(135deg, #0f6d63, #2f88d9);
  padding: 14px 16px;
}

#adminOrderDetailModal .modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
}

#adminOrderDetailModal .btn-close {
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

#adminOrderDetailModal .modal-body {
  background: #f4f8fd;
  padding: 16px;
}

.admin-order-summary-card {
  background: #ffffff;
  border: 1px solid #dce6f2;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(15, 35, 55, 0.08);
  padding: 12px;
}

.admin-order-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.admin-summary-section {
  background: #f2f7fd;
  border: 1px solid #dbe5f1;
  border-radius: 14px;
  padding: 12px 14px;
}

.admin-summary-section h6,
.admin-order-info-card h6 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f6d63;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.admin-summary-note {
  margin-top: 12px;
  background: #fffdf6;
  border: 1px solid #fde7b0;
  border-radius: 12px;
  padding: 12px 14px;
}

.admin-order-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.admin-order-info-card {
  border: 1px solid #dbe5f1;
  border-radius: 14px;
  padding: 14px;
  background: #f2f7fd;
}

.admin-info-item {
  margin-bottom: 8px;
  display: grid;
  grid-template-columns: 132px 1fr;
  column-gap: 10px;
  align-items: start;
  font-size: 15px;
  line-height: 1.45;
  color: #223449;
}

.admin-info-item b {
  color: #0f2337;
  font-weight: 700;
}

.admin-summary-note .admin-info-item {
  grid-template-columns: 80px 1fr;
  margin-bottom: 0;
}

/* ==========================================
   REPOSNSIVE chuẩn của USER
   ========================================== */

/* Mobile: width < 740px */
@media only screen and (max-width: 739px) {
  .status-filter-container {
    padding: 0;
    overflow: visible;
  }
  
  .status-filter-container.is-open .status-filter-mobile-trigger {
    border-radius: 16px 16px 0 0;
  }

  .status-filter-container.is-open .trigger-arrow {
    transform: rotate(180deg);
  }

  .status-filter-scroll {
    display: none;
    flex-direction: column;
    padding: 8px;
    gap: 4px;
    background: #ffffff;
    border-top: 1px solid #f0f3f7;
    border-radius: 0 0 16px 16px;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  }

  .status-filter-container.is-open .status-filter-scroll {
    display: flex;
  }

  .status-filter-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.95rem;
  }

  .status-filter-btn .status-count {
    margin-left: auto;
    padding: 2px 8px;
    min-width: 28px;
    font-size: 0.75rem;
  }

  .sidebar-shell {
    width: min(86vw, 320px);
  }

  .topbar {
    height: 64px;
    padding: 0 10px;
  }

  .topbar-left h2 {
    font-size: 1.25rem;
  }

  .admin-chip {
    padding: 4px 8px;
  }

  .admin-email {
    display: none;
  }

  .metric-card {
    padding: 12px;
  }

  .metric-value {
    font-size: 1.55rem;
  }

  .panel-head {
    padding: 12px;
  }

  .status-wrap {
    padding: 12px;
  }

  .admin-order-summary-grid,
  .admin-order-modal-grid {
    grid-template-columns: 1fr;
  }

  .admin-info-item,
  .admin-summary-note .admin-info-item {
    grid-template-columns: 1fr;
    row-gap: 2px;
  }
}

/* Tablet: width >= 740px and width < 1024px */
@media only screen and (min-width: 740px) and (max-width: 1023px) {
  .status-filter-container {
    padding: 0;
    overflow: visible;
  }
  
  .status-filter-container.is-open .status-filter-mobile-trigger {
    border-radius: 16px 16px 0 0;
  }

  .status-filter-container.is-open .trigger-arrow {
    transform: rotate(180deg);
  }

  .status-filter-scroll {
    display: none;
    flex-direction: column;
    padding: 8px;
    gap: 4px;
    background: #ffffff;
    border-top: 1px solid #f0f3f7;
    border-radius: 0 0 16px 16px;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  }

  .status-filter-container.is-open .status-filter-scroll {
    display: flex;
  }

  .status-filter-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.95rem;
  }

  .status-filter-btn .status-count {
    margin-left: auto;
    padding: 2px 8px;
    min-width: 28px;
    font-size: 0.75rem;
  }

  .sidebar-shell {
    width: min(86vw, 320px);
  }
  .topbar-left h2 {
    font-size: 1.25rem;
  }

  .admin-email {
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  #serviceModal .modal-dialog {
    max-width: 90vw;
    width: 90vw;
  }
}

/* PC: width >= 1024px */
@media only screen and (min-width: 1024px) {
  .status-filter-mobile-trigger {
    display: none;
  }

  .admin-shell {
    display: flex;
  }

  .sidebar-shell {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
  }

  .topbar {
    padding: 0 22px;
  }
}