/* ───────────────────────────────────────────────────────────
   StarterPack Dark Theme
   ─────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Variables (Dark Theme) ───────────────────────────── */
:root {
  --bg-primary: #0f172a;      /* slate-950 */
  --bg-secondary: #1e293b;    /* slate-800 */
  --bg-tertiary: #334155;     /* slate-700 */
  --bg-sidebar: #020617;      /* darker sidebar */
  --text-primary: #f1f5f9;    /* slate-100 */
  --text-secondary: #94a3b8;  /* slate-400 */
  --text-muted: #64748b;      /* slate-500 */
  --accent: #3b82f6;          /* blue-500 */
  --accent-hover: #2563eb;    /* blue-600 */
  --accent-light: rgba(59, 130, 246, 0.1);
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --border: #334155;          /* slate-700 */
  --shadow: rgba(0, 0, 0, 0.3);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ───────────────────────────────────────────────── */
.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Content Area ─────────────────────────────────────────── */
.content {
  flex: 1;
  padding: 32px 24px;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.card-header {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.15s ease;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background-color: var(--accent);
  color: white;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: #475569;
}

.btn-danger {
  background-color: var(--danger);
  color: white;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

/* ── Forms ────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.15s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-error {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 4px;
}

/* ── Auth Pages ───────────────────────────────────────────── */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 25px 50px var(--shadow);
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
}

.auth-subtitle {
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 32px;
  font-size: 0.9rem;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--border);
}

.auth-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.auth-link:hover {
  text-decoration: underline;
}

/* ── Dashboard Grid ───────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 4px;
}

/* ── Table ────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.data-table td {
  font-size: 0.9rem;
}

.data-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

/* ── Badge ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-success {
  background-color: rgba(34, 197, 94, 0.15);
  color: var(--success);
}

.badge-danger {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--warning);
}

/* ── Alert ────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.alert-success {
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: var(--success);
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--accent);
}

/* ── User Avatar in Header ────────────────────────────────── */
.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.user-menu:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
  color: white;
}

.user-name {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .content {
    padding: 20px;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Blazor Error UI ──────────────────────────────────────── */
#blazor-error-ui {
  background: var(--danger);
  bottom: 0;
  box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  position: fixed;
  left: 0;
  right: 0;
  z-index: 9999;
  color: white;
  font-weight: 500;
}

#blazor-error-ui .dismiss {
  cursor: pointer;
  opacity: 0.7;
  background: none;
  border: none;
  color: white;
  font-size: 18px;
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #475569;
}

/* ───────────────────────────────────────────────────────────
   Public Site (Landing Page)
   ─────────────────────────────────────────────────────────── */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
}

.brand-icon {
  font-size: 1.3rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}

.site-nav-link:hover {
  color: var(--text-primary);
}

.site-nav-link.active {
  color: var(--accent);
}

/* Hero */
.hero {
  padding: 100px 0 80px;
}

.hero-inner {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 72px 0;
}

.section-alt {
  background-color: var(--bg-secondary);
}

.section h2 {
  font-size: 1.9rem;
  margin-bottom: 20px;
}

.section p {
  color: var(--text-secondary);
  max-width: 680px;
}

.section > .container > p {
  margin-bottom: 12px;
}

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.section-alt .card {
  background-color: var(--bg-primary);
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.95rem;
}

/* Contact CTA */
.contact-cta {
  text-align: left;
}

.contact-cta p {
  margin: 0 0 28px;
}

.contact-cta .hero-actions {
  justify-content: flex-start;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.2rem; }
  .site-nav .site-nav-link:not(.btn) { display: none; }
  .footer-inner { justify-content: center; }
}

/* ── Mobile Nav Toggle ──────────────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: 0.2s ease;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background-color: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  padding: 8px 24px 16px;
  position: sticky;
  top: 68px;
  z-index: 49;
}

.mobile-nav-link {
  display: block;
  padding: 12px 4px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

.mobile-nav-link:last-child {
  border-bottom: none;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav { display: none; }
  .mobile-nav { display: flex; }
}

/* Active nav link */
.site-nav-link.active {
  color: var(--accent) !important;
}

/* ── Footer Nav ─────────────────────────────────────────────── */
.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── Section Header ─────────────────────────────────────────── */
.section-header {
  margin-bottom: 44px;
}

.section-header .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-header h1 {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.15;
}

.section-header p {
  color: var(--text-secondary);
  margin-top: 16px;
  max-width: 640px;
}

/* ── Intro / About split ────────────────────────────────────── */
.intro-grid {
  display: grid;
  grid-template-columns: minmax(280px, 680px) minmax(240px, 440px);
  gap: 48px;
  align-items: start;
}

.intro-text p {
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.intro-image {
  background: linear-gradient(145deg, var(--bg-secondary), var(--bg-tertiary));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
}

.intro-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 700;
  color: white;
  margin: 0 auto 20px;
}

.intro-image h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.intro-image .role {
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 24px;
}

.intro-contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.intro-contacts .contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.intro-contacts .contact-row .ico {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

/* ── Skills ─────────────────────────────────────────────────── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 32px;
}

.skill-area h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.skill-area .area-ico {
  font-size: 1.3rem;
}

.skill-tags {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skill-tag {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-tag .lvl {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
}

/* ── Stats ──────────────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
}

.stat-card {
  background: linear-gradient(145deg, var(--bg-secondary), var(--bg-tertiary));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 24px;
  text-align: center;
}

.stat-card .num {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card .label {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ── Experience Timeline ────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 44px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 30px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 34px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--accent);
  border: 3px solid var(--bg-primary);
  transform: translateX(4px);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-role {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-company {
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 4px;
}

.timeline-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.timeline-desc {
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-size: 1rem;
}

.timeline-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.timeline-list li {
  position: relative;
  padding-left: 26px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.timeline-list li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ── Project / Achievement Cards ────────────────────────────── */
.project-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.project-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
}

.project-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.project-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.project-tag {
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 20px;
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

/* ── Contact ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-item .ci-ico {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-item .ci-label {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.contact-item .ci-value {
  color: var(--text-primary);
  font-weight: 500;
}

.contact-item .ci-value a {
  color: var(--text-primary);
  text-decoration: none;
}

.contact-item .ci-value a:hover {
  color: var(--accent);
}

/* ── Hero variants for inner pages ──────────────────────────── */
.page-hero {
  padding: 64px 0 40px;
}

.page-hero .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page-hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 12px;
}

.page-hero p {
  color: var(--text-secondary);
  max-width: 620px;
  font-size: 1.1rem;
}

@media (max-width: 900px) {
  .intro-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .section-header h1, .page-hero h1 { font-size: 2.1rem; }
}

/* ── Contact Form ─────────────────────────────────────────── */
.contact-form {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

.form-row {
  margin-bottom: 18px;
}

.form-row label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}