/* ─── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #1F4E79;
  --blue-mid:   #2E75B6;
  --blue-light: #BDD7EE;
  --blue-pale:  #EAF1F8;
  --green:      #1A7A4A;
  --green-light:#D6F0E4;
  --red:        #C0392B;
  --red-light:  #FDECEA;
  --orange:     #D35400;
  --orange-light:#FDEBD0;
  --yellow:     #F39C12;
  --yellow-light:#FEF9E7;
  --gray:       #6C757D;
  --gray-light: #F4F7FA;
  --border:     #D9DEE5;
  --text:       #2C3E50;
  --text-light: #6C757D;
  --sidebar-w:  240px;
  --topbar-h:   56px;
  --radius:     8px;
  --shadow:     0 2px 8px rgba(0,0,0,.1);
  --shadow-md:  0 4px 16px rgba(0,0,0,.12);
}

html { font-size: 15px; }
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  direction: rtl;
  color: var(--text);
  background: var(--gray-light);
  line-height: 1.5;
}
a { color: var(--blue-mid); text-decoration: none; }
a:hover { color: var(--blue); }

/* ─── Layout ─────────────────────────────────────────── */
.app-wrapper { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: var(--blue);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; right: 0;
  height: 100vh;
  z-index: 200;
  transition: transform .25s ease;
  overflow-y: auto;
}
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 14px;
  background: rgba(0,0,0,.15);
}
.sidebar-logo { font-size: 1.1rem; font-weight: 700; letter-spacing: .5px; }
.sidebar-close { display: none; background: none; border: none; color: #fff; font-size: 1.2rem; cursor: pointer; }

.nav-menu { list-style: none; padding: 8px 0; flex: 1; }
.nav-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  color: rgba(255,255,255,.85);
  transition: background .15s;
  font-size: .93rem;
}
.nav-menu li a:hover, .nav-menu li a.active {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.nav-menu li a.active { border-right: 3px solid #fff; }
.nav-divider { height: 1px; background: rgba(255,255,255,.15); margin: 8px 14px; }
.icon { font-style: normal; font-size: 1rem; }

/* Main area */
.main-area {
  margin-right: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Topbar */
.topbar {
  height: var(--topbar-h);
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--blue);
}
.topbar-title { font-size: 1rem; font-weight: 600; color: var(--blue); flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 14px; }
.alert-bell { font-size: 1.2rem; position: relative; color: var(--text); }
.alert-count {
  position: absolute;
  top: -6px; left: -6px;
  background: var(--red);
  color: #fff;
  font-size: .65rem;
  width: 16px; height: 16px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.user-menu { display: flex; align-items: center; gap: 8px; }
.user-name { font-size: .88rem; color: var(--text-light); }
.btn-logout { font-size: .83rem; color: var(--red); }

/* Content */
.content { padding: 24px; flex: 1; }

/* Flash */
.flash {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  font-size: .9rem;
  border-bottom: 1px solid transparent;
}
.flash-success { background: var(--green-light); color: var(--green); }
.flash-error   { background: var(--red-light);   color: var(--red); }
.flash-warning { background: var(--yellow-light); color: var(--orange); }
.flash-info    { background: var(--blue-pale);    color: var(--blue); }
.flash button  { background: none; border: none; cursor: pointer; font-size: 1rem; opacity: .6; }

/* ─── Cards ──────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.card-title { font-size: 1rem; font-weight: 600; color: var(--blue); }

/* ─── Page Header ────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}
.page-header h1 { font-size: 1.25rem; color: var(--blue); font-weight: 700; }

/* ─── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 5px;
  font-size: .88rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity .15s, filter .15s;
  white-space: nowrap;
}
.btn:hover { opacity: .88; }
.btn-primary  { background: var(--blue);     color: #fff; }
.btn-success  { background: var(--green);    color: #fff; }
.btn-danger   { background: var(--red);      color: #fff; }
.btn-warning  { background: var(--yellow);   color: #fff; }
.btn-info     { background: var(--blue-mid); color: #fff; }
.btn-secondary{ background: var(--gray);     color: #fff; }
.btn-outline  { background: transparent; border: 1px solid var(--blue); color: var(--blue); }
.btn-sm       { padding: 5px 12px; font-size: .8rem; }
.btn-xs       { padding: 3px 8px;  font-size: .75rem; }
.btn-group    { display: flex; gap: 6px; flex-wrap: wrap; }

/* ─── Forms ──────────────────────────────────────────── */
.form-grid   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.form-full   { grid-column: 1 / -1; }
.form-group  { display: flex; flex-direction: column; gap: 5px; }
.form-group label { font-size: .85rem; font-weight: 500; color: var(--text); }
.form-control {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  direction: rtl;
  transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--blue-mid); box-shadow: 0 0 0 3px var(--blue-pale); }
textarea.form-control { min-height: 90px; resize: vertical; }
select.form-control   { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236C757D' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: left 10px center; padding-left: 30px; }
.form-row { display: flex; gap: 14px; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ─── Tables ─────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
thead th { background: var(--blue-pale); color: var(--blue); font-weight: 600; padding: 10px 12px; text-align: right; white-space: nowrap; border-bottom: 2px solid var(--blue-light); }
tbody td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:hover { background: var(--gray-light); }
tbody tr:last-child td { border-bottom: none; }
.td-actions { display: flex; gap: 5px; flex-wrap: wrap; }

/* ─── Badges ─────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-primary   { background: var(--blue-pale);    color: var(--blue); }
.badge-success   { background: var(--green-light);  color: var(--green); }
.badge-danger    { background: var(--red-light);    color: var(--red); }
.badge-warning   { background: var(--yellow-light); color: #8a5a00; }
.badge-info      { background: #d1ecf1;             color: #0c5460; }
.badge-secondary { background: #e2e3e5;             color: #383d41; }
.badge-orange    { background: var(--orange-light);  color: var(--orange); }

/* ─── Dashboard Stats ────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: var(--shadow);
  border-right: 4px solid var(--blue);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-card.green  { border-color: var(--green); }
.stat-card.red    { border-color: var(--red); }
.stat-card.orange { border-color: var(--orange); }
.stat-card.yellow { border-color: var(--yellow); }
.stat-num  { font-size: 1.9rem; font-weight: 700; color: var(--blue); line-height: 1; }
.stat-card.green  .stat-num  { color: var(--green); }
.stat-card.red    .stat-num  { color: var(--red); }
.stat-card.orange .stat-num  { color: var(--orange); }
.stat-card.yellow .stat-num  { color: var(--yellow); }
.stat-label { font-size: .8rem; color: var(--text-light); }

/* ─── Pipeline (Kanban-like) ─────────────────────────── */
.pipeline { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.pipeline-col { min-width: 200px; max-width: 220px; background: var(--gray-light); border-radius: var(--radius); padding: 10px; }
.pipeline-col-title { font-size: .82rem; font-weight: 700; color: var(--blue); margin-bottom: 10px; padding-bottom: 8px; border-bottom: 2px solid var(--blue-light); text-align: center; }
.pipeline-card { background: #fff; border-radius: 5px; padding: 10px; margin-bottom: 8px; box-shadow: 0 1px 4px rgba(0,0,0,.08); font-size: .82rem; }
.pipeline-card a { color: var(--text); font-weight: 500; }
.pipeline-card .amount { color: var(--blue-mid); font-weight: 600; font-size: .8rem; }

/* ─── Filter bar ─────────────────────────────────────── */
.filter-bar {
  background: #fff;
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.filter-bar .form-group { min-width: 160px; margin: 0; }
.filter-bar label { font-size: .8rem; }

/* ─── Detail view ────────────────────────────────────── */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; }
.detail-row  { display: flex; gap: 6px; padding: 6px 0; border-bottom: 1px solid var(--gray-light); align-items: flex-start; }
.detail-label{ font-size: .8rem; color: var(--text-light); min-width: 120px; font-weight: 500; white-space: nowrap; }
.detail-value{ font-size: .88rem; }
.customer-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.tab-btn {
  padding: 10px 18px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--text-light);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
}
.tab-btn.active, .tab-btn:hover { color: var(--blue); border-bottom-color: var(--blue); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ─── API Mapping ────────────────────────────────────── */
.mapping-table th { font-size: .8rem; }
.mapping-table td { padding: 6px 10px; }
.field-arrow { color: var(--blue-mid); font-size: .85rem; text-align: center; }
.json-preview {
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: 5px;
  padding: 14px;
  font-size: .78rem;
  font-family: 'Courier New', monospace;
  max-height: 300px;
  overflow: auto;
  direction: ltr;
  text-align: left;
}

/* ─── Pagination ─────────────────────────────────────── */
.pagination { display: flex; gap: 4px; margin-top: 16px; flex-wrap: wrap; }
.page-btn { padding: 6px 12px; border-radius: 4px; border: 1px solid var(--border); background: #fff; color: var(--text); font-size: .83rem; }
.page-btn.active, .page-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }

/* ─── Alerts page ────────────────────────────────────── */
.alert-item { display: flex; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); align-items: flex-start; }
.alert-item.unread { background: var(--blue-pale); }
.alert-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue-mid); margin-top: 5px; flex-shrink: 0; }

/* ─── Log table ─────────────────────────────────────── */
.log-success td:first-child { border-right: 3px solid var(--green); }
.log-error   td:first-child { border-right: 3px solid var(--red); }
.log-partial td:first-child { border-right: 3px solid var(--yellow); }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-close { display: block; }
  .main-area { margin-right: 0; }
  .menu-btn { display: block; }
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .content { padding: 14px; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .filter-bar { flex-direction: column; }
  .filter-bar .form-group { min-width: 0; width: 100%; }
  table { font-size: .8rem; }
  thead th, tbody td { padding: 8px 8px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .pipeline { flex-direction: column; }
  .pipeline-col { max-width: 100%; }
}

/* ─── Overlay (mobile sidebar) ─────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 199;
}
.sidebar-overlay.show { display: block; }

/* ─── Misc ───────────────────────────────────────────── */
.text-muted   { color: var(--text-light); font-size: .85rem; }
.text-danger  { color: var(--red); }
.text-success { color: var(--green); }
.text-center  { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.section-title { font-size: .9rem; font-weight: 700; color: var(--blue); margin-bottom: 10px; margin-top: 4px; }
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-light); }
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 10px; }
.required::after { content: ' *'; color: var(--red); }
.progress-bar-wrap { background: var(--border); border-radius: 20px; height: 6px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--blue-mid); border-radius: 20px; transition: width .3s; }

/* ─── Topbar extras ──────────────────────────────────── */
.btn-icon { background: none; border: none; font-size: 1.1rem; cursor: pointer; padding: 3px 6px; border-radius: 4px; line-height: 1; transition: background .15s; }
.btn-icon:hover { background: var(--gray-light); }
.btn-lang { font-size: .72rem; font-weight: 700; color: var(--text-light); padding: 3px 8px; border: 1px solid var(--border); border-radius: 4px; }
.btn-lang:hover { color: var(--blue); border-color: var(--blue); }

/* ─── Dark Mode ──────────────────────────────────────── */
[data-theme="dark"] {
  --blue:        #5b9bd5;
  --blue-mid:    #90bef5;
  --blue-light:  #2a3a55;
  --blue-pale:   #1a2535;
  --green:       #4ade80;
  --green-light: #0d2818;
  --red:         #f28b82;
  --red-light:   #2d1515;
  --orange:      #ffcc80;
  --orange-light:#2d2000;
  --yellow:      #fbbf24;
  --yellow-light:#2d2400;
  --gray:        #6b7a90;
  --gray-light:  #181c24;
  --border:      #2a3040;
  --text:        #dde3ef;
  --text-light:  #8899aa;
  --shadow:      0 2px 8px rgba(0,0,0,.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,.5);
}
[data-theme="dark"] body { background: #121620; color: var(--text); }
[data-theme="dark"] .card { background: #1b2133; }
[data-theme="dark"] .topbar { background: #1b2133; border-bottom-color: var(--border); }
[data-theme="dark"] .topbar-title { color: var(--blue-mid); }
[data-theme="dark"] .form-control { background: #222a3c; border-color: var(--border); color: var(--text); }
[data-theme="dark"] .form-control:focus { border-color: var(--blue-mid); box-shadow: 0 0 0 3px rgba(90,155,213,.2); }
[data-theme="dark"] select.form-control { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238899aa' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); }
[data-theme="dark"] thead th { background: #1f2a40; color: var(--blue-mid); border-bottom-color: var(--border); }
[data-theme="dark"] tbody td { border-bottom-color: var(--border); }
[data-theme="dark"] tbody tr:hover { background: #1f2a40; }
[data-theme="dark"] .filter-bar { background: #1b2133; }
[data-theme="dark"] .pipeline-col { background: #181c24; }
[data-theme="dark"] .pipeline-card { background: #1b2133; }
[data-theme="dark"] .pipeline-card a { color: var(--text); }
[data-theme="dark"] .pipeline-col-title { border-bottom-color: var(--border); }
[data-theme="dark"] .stat-card { background: #1b2133; }
[data-theme="dark"] .page-btn { background: #1b2133; color: var(--text); border-color: var(--border); }
[data-theme="dark"] .page-btn.active,[data-theme="dark"] .page-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
[data-theme="dark"] .flash-success { background: var(--green-light); color: var(--green); }
[data-theme="dark"] .flash-error   { background: var(--red-light);   color: var(--red); }
[data-theme="dark"] .flash-warning { background: var(--yellow-light); color: var(--orange); }
[data-theme="dark"] .flash-info    { background: var(--blue-pale);    color: var(--blue-mid); }
[data-theme="dark"] a { color: var(--blue-mid); }
[data-theme="dark"] a:hover { color: #bdd7ff; }
[data-theme="dark"] .btn-outline { border-color: #4a6080; color: var(--blue-mid); }
[data-theme="dark"] .card-header { border-bottom-color: var(--border); }
[data-theme="dark"] .detail-row { border-bottom-color: #1f2a40; }
[data-theme="dark"] .form-actions { border-top-color: var(--border); }
[data-theme="dark"] .tab-btn { color: var(--text-light); }
[data-theme="dark"] .tab-btn.active,[data-theme="dark"] .tab-btn:hover { color: var(--blue-mid); border-bottom-color: var(--blue-mid); }
[data-theme="dark"] .customer-tabs { border-bottom-color: var(--border); }
[data-theme="dark"] .alert-item.unread { background: #1b2540; }
[data-theme="dark"] .btn-icon:hover { background: var(--border); }
[data-theme="dark"] .btn-lang { color: var(--text-light); border-color: var(--border); }
[data-theme="dark"] .btn-lang:hover { color: var(--blue-mid); border-color: var(--blue-mid); }
[data-theme="dark"] .sidebar-overlay { background: rgba(0,0,0,.6); }
[data-theme="dark"] .badge-primary   { background: #1a2535; color: var(--blue-mid); }
[data-theme="dark"] .badge-success   { background: var(--green-light); color: var(--green); }
[data-theme="dark"] .badge-danger    { background: var(--red-light);   color: var(--red); }
[data-theme="dark"] .badge-warning   { background: var(--yellow-light); color: var(--yellow); }
[data-theme="dark"] .badge-info      { background: #0c2030; color: #90caf9; }
[data-theme="dark"] .badge-secondary { background: #2a3040; color: var(--text-light); }
[data-theme="dark"] .badge-orange    { background: var(--orange-light); color: var(--orange); }
[data-theme="dark"] .progress-bar-wrap { background: #2a3040; }
[data-theme="dark"] .nav-divider { background: rgba(255,255,255,.1); }
[data-theme="dark"] .detail-label { color: var(--text-light); }
[data-theme="dark"] .alert-dot { background: var(--blue-mid); }
[data-theme="dark"] .log-success td:first-child { border-right-color: var(--green); }
[data-theme="dark"] .log-error   td:first-child { border-right-color: var(--red); }
[data-theme="dark"] .log-partial td:first-child { border-right-color: var(--yellow); }

/* ─── LTR (English) layout ──────────────────────────── */
html[lang="en"] body { direction: ltr; }
html[lang="en"] .sidebar { right: auto; left: 0; }
html[lang="en"] .main-area { margin-right: 0; margin-left: var(--sidebar-w); }
html[lang="en"] .nav-menu li a.active { border-right: none; border-left: 3px solid #fff; }
html[lang="en"] .alert-count { left: auto; right: -6px; }
html[lang="en"] select.form-control { background-position: right 10px center; padding-right: 30px; padding-left: 11px; }
html[lang="en"] .form-control { direction: ltr; }
@media (max-width: 768px) {
  html[lang="en"] .sidebar { transform: translateX(-100%); }
  html[lang="en"] .sidebar.open { transform: translateX(0); }
  html[lang="en"] .main-area { margin-left: 0; }
}