@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');

/* ════════════════════════════════════════════════════════════════
   ITIkeGyani — Professional Design System
   Inspired by Udemy's clean, modern interface
   ════════════════════════════════════════════════════════════════ */

:root {
  --purple:       #FF6B00;
  --purple-dark:  #D45600;
  --purple-light: #FFF3E8;
  --dark: #0F1629; --navy: #0A1628;
  --dark2: #4A4F6A;
  --muted: #8B90A7;
  --border:       #e5e7eb;
  --bg:           #f7f9fa;
  --white:        #ffffff;
  --success:      #22c55e;
  --danger:       #ef4444;
  --warning:      #f59e0b;
  --info:         #3b82f6;
  --radius:       6px;
  --shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:    0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:    0 8px 32px rgba(0,0,0,.14);
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html, body { overflow-x: hidden; max-width: 100vw; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  color: var(--dark2);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--saffron, #FF6B00); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ── Layout Utilities ───────────────────────────────────────────── */
.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.items-center  { align-items: center; }
.items-start   { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.justify-end     { justify-content: flex-end; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.flex-1   { flex: 1; min-width: 0; }
.flex-wrap { flex-wrap: wrap; }
.w-full   { width: 100%; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hidden   { display: none !important; }
.relative { position: relative; }
.absolute { position: absolute; }

/* Spacing */
.p-0  { padding: 0; }
.p-3  { padding: 12px; }
.p-4  { padding: 16px; }
.p-6  { padding: 24px; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }

/* Typography */
.text-xs   { font-size: 11px; }
.text-sm   { font-size: 13px; }
.text-base { font-size: 14px; }
.text-lg   { font-size: 16px; }
.text-xl   { font-size: 18px; }
.text-2xl  { font-size: 22px; }
.fw-500    { font-weight: 500; }
.fw-600    { font-weight: 600; }
.fw-bold   { font-weight: 700; }
.fw-black  { font-weight: 900; }
.text-muted   { color: var(--muted); }
.text-dark    { color: var(--dark); }
.text-purple  { color: var(--saffron, #FF6B00); }
.text-success { color: #065f46; }
.text-danger  { color: #991b1b; }

/* ── Grid Layouts ──────────────────────────────────────────────── */
.grid-1 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2,1fr); } .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px)  { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .15s ease;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
  letter-spacing: .01em;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-primary { background: var(--saffron, #FF6B00); color: #fff; border-color: var(--saffron, #FF6B00); }
.btn-primary:hover { background: var(--saffron-dark, #D45600); border-color: var(--saffron-dark, #D45600); color: #fff; }
.btn-outline { background: #fff; color: var(--dark); border-color: var(--border); }
.btn-outline:hover { border-color: var(--saffron, #FF6B00); color: var(--saffron, #FF6B00); background: var(--saffron-light, #FFF3E8); }
.btn-success { background: #16a34a; color: #fff; border-color: #16a34a; }
.btn-success:hover { background: #15803d; border-color: #15803d; color: #fff; }
.btn-danger  { background: #dc2626; color: #fff; border-color: #dc2626; }
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; color: #fff; }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-yellow  { background: #f59e0b; color: #1c1d1f; border-color: #f59e0b; }
.btn-ghost   { background: transparent; color: var(--muted); border-color: transparent; }
.btn-ghost:hover { background: var(--bg); color: var(--dark); box-shadow: none; }
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 4px; }
.btn-lg { padding: 13px 28px; font-size: 16px; border-radius: 8px; }

/* ── Form Elements ──────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}
.req { color: var(--danger); margin-left: 2px; }

.input, textarea, select.input {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--dark);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  font-family: inherit;
}
.input:focus, textarea:focus, select.input:focus {
  border-color: var(--saffron, #FF6B00);
  box-shadow: 0 0 0 3px rgba(164,53,240,.1);
}
.input::placeholder { color: #9ca3af; }
textarea { resize: vertical; min-height: 90px; }
.input[readonly] { background: var(--bg); color: var(--muted); }

/* Password field wrapper */
.pass-wrap { position: relative; }
.pass-wrap .input { padding-right: 44px; }
.pass-eye {
  position: absolute; right: 0; top: 0; bottom: 0;
  width: 42px; background: none; border: none;
  cursor: pointer; font-size: 16px; color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  transition: color .15s;
}
.pass-eye:hover { color: var(--dark); }

/* Checkbox & Radio */
.check-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }
.check-label input { width: 16px; height: 16px; accent-color: var(--saffron, #FF6B00); cursor: pointer; }

/* ── Cards ──────────────────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.card-header {
  padding: 14px 20px;
  border-bottom: 1px solid #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  flex-wrap: wrap;
  gap: 8px;
}
.card-header h2, .card-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin: 0;
}
.card-body { padding: 20px; }

/* ── Stat Cards ──────────────────────────────────────────────────── */
.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
  transition: box-shadow .2s, transform .2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.stat-value { font-size: 26px; font-weight: 900; color: var(--dark); line-height: 1; }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 3px; font-weight: 500; }

/* ── Badges ──────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: .02em;
}
.badge-purple { background: #ede9fe; color: #5b21b6; }
.badge-green  { background: #d1fae5; color: #065f46; }
.badge-red    { background: #fee2e2; color: #991b1b; }
.badge-blue   { background: #dbeafe; color: #1e40af; }
.badge-yellow { background: #fef9c3; color: #854d0e; }
.badge-gray   { background: #f3f4f6; color: #6b7280; }
.badge-orange { background: #ffedd5; color: #9a3412; }

/* ── Tables ──────────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: #fff;
}
.table thead tr { background: #f9fafb; }
.table th {
  padding: 11px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table td {
  padding: 13px 16px;
  border-bottom: 1px solid #f3f4f6;
  color: var(--dark);
  vertical-align: middle;
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover td { background: #fafafa; }

/* ── Tabs ────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
}
.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  border-radius: 4px 4px 0 0;
  transition: all .15s;
}
.tab-btn:hover { color: var(--dark); background: #f9fafb; }
.tab-btn.active { color: var(--saffron, #FF6B00); border-bottom-color: var(--saffron, #FF6B00); background: var(--saffron-light, #FFF3E8); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Progress Bar ────────────────────────────────────────────────── */
.progress {
  height: 8px;
  background: #f3f4f6;
  border-radius: 9999px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--saffron, #FF6B00), #7c3aed);
  border-radius: 9999px;
  transition: width .4s ease;
}

/* ── Alerts ──────────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
  line-height: 1.55;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border: 1px solid transparent;
}
.alert-success { background: #f0fdf4; border-color: #bbf7d0; color: #065f46; }
.alert-danger  { background: #fff5f5; border-color: #fca5a5; color: #991b1b; }
.alert-warning { background: #fffbeb; border-color: #fde68a; color: #854d0e; }
.alert-info    { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }

/* ── Modals ──────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
}
.modal {
  background: #fff;
  border-radius: 10px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: modalIn .2s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  background: #fff;
}
.modal-header h3 { font-size: 16px; font-weight: 800; color: var(--dark); margin: 0; }
.modal-close {
  background: none; border: none; font-size: 20px;
  cursor: pointer; color: #9ca3af;
  width: 32px; height: 32px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.modal-close:hover { background: #f3f4f6; color: var(--dark); }
.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid #f3f4f6;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-shrink: 0;
  background: #fafafa;
}

/* ── Dashboard Layout ────────────────────────────────────────────── */
.dash-wrap {
  display: flex;
  min-height: 100vh;
  background: var(--bg);
}
.dash-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  gap: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.topbar h1 {
  font-size: 18px;
  font-weight: 800;
  color: var(--dark);
  margin: 0;
  flex: 1;
}
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--dark);
  padding: 4px;
}
.content { padding: 24px; flex: 1; }

/* ── Public Navbar ───────────────────────────────────────────────── */
.navbar {
  background: var(--dark);
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-brand-box {
  width: 32px; height: 32px;
  background: var(--saffron, #FF6B00);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; color: #fff;
}
.nav-brand-name {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}

/* ── Footer ──────────────────────────────────────────────────────── */
.footer { background: var(--dark); color: rgba(255,255,255,.5); margin-top: 48px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 40px 20px 0; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 28px; margin-bottom: 32px; }
.footer-title { font-size: 13px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.footer-links { display: flex; flex-direction: column; gap: 7px; }
.footer-links a { color: rgba(255,255,255,.45); font-size: 13px; text-decoration: none; transition: color .15s; }
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
}

/* ── Empty State ─────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
}
.empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; line-height: 1.7; color: var(--muted); }

/* ── HR Rule ─────────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ── Section header (public pages) ──────────────────────────────── */
.section-hdr {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}
.section-title { font-size: 20px; font-weight: 800; color: var(--dark); }
.section-sub   { font-size: 13px; color: var(--muted); margin-top: 3px; }

/* ── Responsive ──────────────────────────────────────────────────── */
/* ── Mobile Responsive ── */
@media (max-width: 900px) {
  .hamburger { display: block; }
  #main-sidebar {
    position: fixed;
    left: -260px;
    top: 0; bottom: 0;
    z-index: 200;
    transition: left .25s ease;
    box-shadow: none;
    overflow-y: auto;
  }
  #main-sidebar.open {
    left: 0;
    box-shadow: 4px 0 24px rgba(0,0,0,.3);
  }
  .content { padding: 16px; }
  .topbar { padding: 0 16px; }
  .topbar h1 { font-size: 16px; }
  .dash-wrap { overflow-x: hidden; }
}
@media (max-width: 768px) {
  /* Public pages */
  .section-inner, .navbar-inner, .footer-inner { padding-left: 16px !important; padding-right: 16px !important; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .grid-auto { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .modal { max-height: 95vh; border-radius: 10px 10px 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
  .stat-value { font-size: 22px; }
  .grid-auto { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn-lg { padding: 12px 20px; font-size: 15px; }
}

/* ── Panel Shared Components ─────────────────────────────────── */
.page-hdr{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.page-title{font-size:22px;font-weight:800;color:var(--dark)}
.page-sub{font-size:13px;color:var(--muted);margin-top:3px}
.topbar-right{display:flex;align-items:center;gap:10px}

/* Quick action buttons - professional card style */
.qa-btn{
  display:flex;align-items:center;gap:8px;
  padding:10px 14px;
  border:1.5px solid var(--border);
  border-radius:8px;
  color:var(--dark);
  text-decoration:none;
  font-size:12px;font-weight:600;
  transition:all .15s ease;
  background:#fff;
  cursor:pointer;
  min-width:0;
  overflow:hidden;
}
.qa-btn:hover{
  border-color:var(--saffron, #FF6B00);
  background:var(--saffron-light, #FFF3E8);
  color:var(--saffron, #FF6B00);
  text-decoration:none;
  transform:translateX(4px);
  box-shadow:0 2px 8px rgba(164,53,240,.12);
}
.qa-btn .qa-ic{
  width:30px;height:30px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;flex-shrink:0;
}
.qa-btn .qa-txt{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qa-btn .qa-arr{color:var(--muted);font-size:14px;transition:.15s}
.qa-btn:hover .qa-arr{color:var(--saffron, #FF6B00)}

/* Course / content rows */
.content-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f3f4f6}
.content-row:last-child{border-bottom:none}
.content-thumb{width:48px;height:36px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}

/* Welcome banner */
.welcome-banner{
  background:linear-gradient(135deg,#1c1d1f 0%,#2d1f47 60%,#1a2540 100%);
  border-radius:10px;padding:24px 28px;color:#fff;
  margin-bottom:24px;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:16px;
}
.welcome-banner h2{font-size:22px;font-weight:800;margin:0 0 4px;color:#fff}
.welcome-banner p{font-size:13px;color:rgba(255,255,255,.6);margin:0}
.pending-warn{
  background:#fef9c3;border:1px solid #fde68a;
  border-radius:8px;padding:14px 18px;
  margin-bottom:20px;font-size:13px;color:#854d0e;
  display:none;line-height:1.6;
}