/* ── Nav ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-weight: 900;
  font-size: 15px;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.nav-brand span {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 13px;
  margin-left: 12px;
  letter-spacing: 0;
  text-transform: none;
}
.nav-tabs { display: flex; gap: 4px; }
.nav-tab {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-sans);
  transition: all 0.15s;
}
.nav-tab:hover { color: var(--text); background: var(--bg); }
.nav-tab.active { color: var(--text); background: var(--primary); }
.nav-tab .badge-count {
  display: inline-block;
  background: var(--yellow);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 6px;
}
.nav-user {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Stats Row ── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.stat-value {
  font-size: 26px;
  font-weight: 700;
  font-family: var(--font-mono);
}
.stat-value.green { color: var(--green); }
.stat-value.accent { color: var(--accent); }
.stat-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Section Headers ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-title { font-size: 17px; font-weight: 600; }
.btn {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.15s;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-outline { background: none; color: var(--text-muted); border: 1px solid var(--border); }
.btn-outline:hover { color: var(--text); border-color: var(--text-muted); }
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── Subscription Cards ── */
.sub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.sub-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  transition: border-color 0.15s;
}
.sub-card:hover { border-color: var(--primary); }
.sub-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}
.sub-name { font-size: 15px; font-weight: 600; }
.sub-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.status-active { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.status-pending { background: rgba(210, 153, 34, 0.15); color: var(--yellow); }
.status-suspended { background: rgba(248, 81, 73, 0.15); color: var(--red); }

.sub-details {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.sub-detail-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.sub-detail-value {
  font-size: 15px;
  font-weight: 600;
  margin-top: 2px;
  font-family: var(--font-mono);
}

.sub-renewal {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.sub-usage { margin-bottom: 14px; }
.usage-bar-bg {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}
.usage-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s;
}
.usage-bar.low { background: var(--green); }
.usage-bar.mid { background: var(--accent); }
.usage-bar.high { background: var(--red); }
.usage-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

.sub-actions { display: flex; gap: 8px; }
.sub-actions .btn { padding: 6px 14px; font-size: 12px; }

/* ── Filter Bar ── */
.filters {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.filter-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.filter-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.filter-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.filter-group { display: flex; gap: 2px; }
.filter-btn {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.15s;
}
.filter-btn:first-child { border-radius: 6px 0 0 6px; }
.filter-btn:last-child { border-radius: 0 6px 6px 0; }
.filter-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
.filter-btn.disabled, .filter-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.filter-search {
  flex: 1;
  min-width: 200px;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 13px;
  font-family: var(--font-sans);
  outline: none;
}
.filter-search::placeholder { color: var(--text-muted); }
.filter-search:focus { border-color: var(--primary); }

/* ── Product Table ── */
.product-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.product-table th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  position: sticky;
  top: 0;
}
.product-table th.right { text-align: right; }
.product-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.product-table td.right { text-align: right; font-family: var(--font-mono); }
.product-table tr:hover td { background: var(--bg-card-hover); }
.product-table .sku { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* ── Tooltips ── */
.product-cell {
  display: flex;
  align-items: center;
  gap: 6px;
}
.tooltip-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  font-family: Georgia, serif;
  font-style: italic;
  cursor: help;
  flex-shrink: 0;
  transition: all 0.25s;
  line-height: 1;
}
.tooltip-trigger:hover {
  background: rgba(37, 99, 235, 0.1);
  border-color: var(--primary);
  color: var(--primary);
}
.tooltip-content {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  left: 28px;
  top: 50%;
  transform: translateY(-50%) translateX(-4px);
  background: var(--bg-card);
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 12px 16px;
  min-width: 260px;
  max-width: 340px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-muted);
  font-weight: 400;
  font-style: normal;
  z-index: 1000;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(37, 99, 235, 0.1);
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.tooltip-content::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: var(--bg-card);
  border-left: 1px solid var(--primary);
  border-bottom: 1px solid var(--primary);
}
.tooltip-trigger:hover .tooltip-content {
  visibility: visible;
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  pointer-events: auto;
}
.tooltip-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.qty-btn {
  width: 28px;
  height: 28px;
  border: none;
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qty-btn:hover { background: var(--bg-card-hover); color: var(--text); }
.qty-val {
  width: 36px;
  height: 28px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
}
.btn-add {
  padding: 5px 12px;
  font-size: 12px;
  background: none;
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}
.btn-add:hover { background: var(--primary); color: white; }

/* ── Cart ── */
.cart-items {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}
.cart-item {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 20px;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-name { font-weight: 600; font-size: 14px; }
.cart-item-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.cart-change {
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 6px;
}
.cart-change.add { background: rgba(63, 185, 80, 0.1); color: var(--green); }
.cart-change.remove { background: rgba(248, 81, 73, 0.1); color: var(--red); }
.cart-cost {
  font-size: 14px;
  font-weight: 600;
  text-align: right;
  font-family: var(--font-mono);
}
.cart-cost span { display: block; font-size: 11px; color: var(--text-muted); font-weight: 400; }
.cart-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
}
.cart-remove:hover { color: var(--red); }

.cart-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.cart-total-label { font-size: 14px; color: var(--text-muted); }
.cart-total-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
}
.cart-total-value span { font-size: 13px; font-weight: 400; color: var(--text-muted); }
.cart-notes {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  font-family: var(--font-sans);
  resize: vertical;
  min-height: 60px;
  margin-bottom: 16px;
}
.cart-notes::placeholder { color: var(--text-muted); }
.cart-submit { width: 100%; padding: 12px; font-size: 14px; }

/* ── Requests Table ── */
.req-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.req-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.req-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.req-table tr:last-child td { border-bottom: none; }
.req-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
}
.req-completed { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.req-pending { background: rgba(210, 153, 34, 0.15); color: var(--yellow); }
.req-rejected { background: rgba(248, 81, 73, 0.15); color: var(--red); }
.req-executing { background: rgba(0, 217, 255, 0.15); color: var(--accent); }

/* ── Approval Action Buttons ── */
.req-actions { display: flex; gap: 6px; align-items: center; }
.btn-approve {
  padding: 4px 12px;
  font-size: 11px;
  background: rgba(63, 185, 80, 0.15);
  border: 1px solid var(--green);
  color: var(--green);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: all 0.15s;
}
.btn-approve:hover { background: var(--green); color: #000; }
.btn-approve:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-reject {
  padding: 4px 12px;
  font-size: 11px;
  background: rgba(248, 81, 73, 0.15);
  border: 1px solid var(--red);
  color: var(--red);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: all 0.15s;
}
.btn-reject:hover { background: var(--red); color: #fff; }
.req-decided-by { font-size: 11px; color: var(--text-muted); }

/* ── Reject Reason Form ── */
.reject-form { display: flex; gap: 6px; align-items: center; }
.reject-input {
  padding: 4px 10px;
  font-size: 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  min-width: 140px;
}
.btn-reject-confirm {
  padding: 4px 10px;
  font-size: 11px;
  background: var(--red);
  border: 1px solid var(--red);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-sans);
}
.btn-reject-cancel {
  padding: 4px 10px;
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-sans);
}

/* ── Request Detail Rows ── */
.req-detail-row td { background: var(--bg-deep, var(--bg)); padding-top: 0 !important; }
.req-detail {
  font-size: 12px;
  color: var(--text-muted);
  padding: 6px 16px 12px !important;
  border-bottom: 1px solid var(--border);
}

/* ── Admin Tabs ── */
.admin-tabs { display: flex; gap: 2px; margin-bottom: 20px; }

/* ── Client Table ── */
.client-row-disabled td { opacity: 0.45; }
.client-row-disabled td:first-child { opacity: 1; }
.client-edit-row td { background: var(--bg) !important; padding: 0 !important; border-bottom: 1px solid var(--border); }
.client-edit-row .client-edit-form { padding: 16px 20px 20px; }
.text-muted { color: var(--text-muted); }
.mono-sm { font-family: var(--font-mono); font-size: 11px; }
.btn.btn-sm { padding: 4px 12px; font-size: 11px; }
.req-table .client-edit-row:hover td { background: var(--bg) !important; }

/* ── Client Edit Form ── */
.client-edit-form {
  margin-top: 0;
  padding-top: 0;
}
.edit-field { margin-bottom: 12px; }
.edit-field .filter-label { margin-bottom: 4px; display: block; }
.edit-input {
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  box-sizing: border-box;
}
.edit-actions { display: flex; gap: 8px; margin-top: 12px; }

/* ── Toggle Switch ── */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  cursor: pointer;
  flex-shrink: 0;
}
.toggle-input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 22px;
  transition: background 0.2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}
.toggle-input:checked + .toggle-slider {
  background: var(--green);
}
.toggle-input:checked + .toggle-slider::before {
  transform: translateX(18px);
  background: #000;
}
.toggle-input:disabled + .toggle-slider {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Disabled Client Row ── */
.client-row-disabled .toggle-switch { opacity: 1; }

/* ── Toast ── */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
  max-width: 360px;
}
.toast.success { border-color: var(--green); }
.toast.error { border-color: var(--red); }
.toast.info { border-color: var(--accent); }

/* ── Loading ── */
.loading-spinner {
  text-align: center;
  padding: 60px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ── Access Denied ── */
.access-denied {
  text-align: center;
  padding: 80px 28px;
  color: var(--text-muted);
}
.access-denied h2 {
  font-size: 20px;
  color: var(--text);
  margin-bottom: 8px;
}
.access-denied p {
  font-size: 14px;
}

/* ── Coming Soon Placeholder ── */
.coming-soon {
  text-align: center;
  padding: 80px 28px;
  color: var(--text-dim);
}
.coming-soon h2 {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 8px;
}