/* ================================================================
   PORTFOLIO HUB — Custom Stylesheet
   Stack: Bootstrap 5 + Custom Properties
   ================================================================ */

/* ── Google Font ─────────────────────────────────────────────── */
body { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; }

/* ── CSS Design Tokens ───────────────────────────────────────── */
:root,
[data-theme="light"] {
  --color-bg:             #f4f6fb;
  --color-surface:        #ffffff;
  --color-surface-2:      #f8f9fc;
  --color-border:         rgba(0, 0, 0, 0.08);
  --color-text:           #1a1d23;
  --color-text-muted:     #6b7280;
  --color-text-faint:     #9ca3af;

  /* Primary: indigo/blue */
  --color-primary:        #4f46e5;
  --color-primary-hover:  #4338ca;
  --color-primary-rgb:    79, 70, 229;
  --color-primary-light:  #eef2ff;

  /* Accent: teal */
  --color-accent:         #0ea5e9;
  --color-accent-light:   #e0f2fe;

  /* Status */
  --color-success:        #10b981;
  --color-success-light:  #d1fae5;
  --color-warning:        #f59e0b;
  --color-warning-light:  #fef3c7;
  --color-danger:         #ef4444;
  --color-danger-light:   #fee2e2;

  /* Spacing */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --shadow-lg:   0 10px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
  --shadow-xl:   0 20px 60px rgba(0,0,0,.14), 0 8px 20px rgba(0,0,0,.08);

  --transition:      200ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Navbar height */
  --navbar-h: 68px;
}

[data-theme="dark"] {
  --color-bg:             #0f1117;
  --color-surface:        #1a1d2e;
  --color-surface-2:      #20243a;
  --color-border:         rgba(255,255,255,0.08);
  --color-text:           #e2e8f0;
  --color-text-muted:     #94a3b8;
  --color-text-faint:     #475569;

  --color-primary:        #818cf8;
  --color-primary-hover:  #a5b4fc;
  --color-primary-rgb:    129, 140, 248;
  --color-primary-light:  rgba(129,140,248,0.12);

  --color-accent:         #38bdf8;
  --color-accent-light:   rgba(56,189,248,0.12);

  --color-success:        #34d399;
  --color-success-light:  rgba(52,211,153,0.12);
  --color-warning:        #fbbf24;
  --color-warning-light:  rgba(251,191,36,0.12);
  --color-danger:         #f87171;
  --color-danger-light:   rgba(248,113,113,0.12);

  --shadow-sm:   0 1px 3px rgba(0,0,0,.3);
  --shadow-md:   0 4px 16px rgba(0,0,0,.4);
  --shadow-lg:   0 10px 40px rgba(0,0,0,.5);
  --shadow-xl:   0 20px 60px rgba(0,0,0,.6);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-primary); transition: color var(--transition); }
a:hover { color: var(--color-primary-hover); }

/* ── Bootstrap Overrides ─────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.form-control, .form-select, .input-group-text {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control::placeholder { color: var(--color-text-faint); }

.form-control:focus, .form-select:focus {
  background-color: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.input-group-text {
  color: var(--color-text-muted);
  background-color: var(--color-surface-2);
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--transition);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.35);
}
.btn-primary:active { transform: translateY(0); }

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

.badge { font-weight: 600; letter-spacing: 0.03em; }

.alert { border-radius: var(--radius-md); border: none; }

.table { color: var(--color-text); }
.table th {
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.table-hover tbody tr:hover { background-color: var(--color-primary-light); }

/* ── Navbar ──────────────────────────────────────────────────── */
.site-navbar {
  height: var(--navbar-h);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1030;
}

.site-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-text);
  text-decoration: none;
}

.site-navbar .nav-link {
  color: var(--color-text-muted);
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.site-navbar .nav-link:hover,
.site-navbar .nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ── Admin Sidebar ───────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: calc(100vh - var(--navbar-h));
}

.admin-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: 1.5rem 1rem;
  position: sticky;
  top: var(--navbar-h);
  height: calc(100vh - var(--navbar-h));
  overflow-y: auto;
  transition: width var(--transition-slow);
}

.sidebar-menu-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  padding: 0.5rem 0.75rem;
  margin-top: 0.5rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition);
  margin-bottom: 2px;
}
.sidebar-link i { font-size: 1.1rem; flex-shrink: 0; }
.sidebar-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}
.sidebar-link.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
  font-weight: 600;
}

.admin-content {
  flex: 1;
  padding: 2rem;
  min-width: 0;
  background: var(--color-bg);
}

/* ── Page Header ─────────────────────────────────────────────── */
.page-header { margin-bottom: 1.75rem; }
.page-header h1 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}
.page-header p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ── Stat Cards ──────────────────────────────────────────────── */
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.stat-card .stat-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}
.stat-card .stat-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 0.3rem;
}

/* ════════════════════════════════════════════════════════════════
   PORTFOLIO CARDS (Public) — UPDATED
════════════════════════════════════════════════════════════════ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: 1.5rem;
}

.portfolio-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
  display: flex;
  flex-direction: column;
}
.portfolio-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
  border-color: rgba(var(--color-primary-rgb), 0.25);
}

/* ── Thumbnail Container ─────────────────────────────────────── */
.portfolio-card .card-thumb {
  position: relative;
  width: 100%;
  /* Rasio tetap 16:9 — tidak berubah walau gambar kecil/besar */
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-surface-2);
  /* Pola grid tipis sebagai latar saat gambar contain */
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 24px 24px;
  flex-shrink: 0;
}

/* ── Gambar Thumbnail ────────────────────────────────────────── */
.portfolio-card .card-thumb img {
  /* Tampil penuh, tidak crop, tidak gepeng, menjaga aspect ratio asli */
  width: 100%;
  height: 100%;
  object-fit: contain;       /* Tidak crop, tidak distort */
  object-position: center top; /* Screenshot website biasanya penting di atas */
  background-color: var(--color-surface-2);
  display: block;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}
.portfolio-card:hover .card-thumb img {
  transform: scale(1.04);
}

/* ── Overlay Hover ───────────────────────────────────────────── */
.portfolio-card .card-thumb .card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--transition-slow);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  /* Overlay di atas gambar, tidak terpengaruh object-fit */
  z-index: 1;
}
.portfolio-card:hover .card-overlay { opacity: 1; }

/* ── Featured Badge ──────────────────────────────────────────── */
.portfolio-card .card-thumb .featured-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

/* ── Placeholder (tanpa gambar) ──────────────────────────────── */
.thumb-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,
    var(--color-primary-light) 0%,
    var(--color-accent-light) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  gap: 0.5rem;
}
.thumb-placeholder i { font-size: 2.5rem; opacity: 0.6; }

/* ── Card Body ───────────────────────────────────────────────── */
.portfolio-card .card-body-custom {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.portfolio-card .card-category {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.portfolio-card .card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

/* ── Deskripsi — preservasi line break ──────────────────────── */
.portfolio-card .card-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;

  white-space: pre-line;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* Jarak antar baris dari nl2br() */
.portfolio-card .card-desc br {
  display: block;
  content: "";
  margin-top: 3px;
}

/* ── Tech Stack Tags ─────────────────────────────────────────── */
.portfolio-card .card-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1rem;
}
.portfolio-card .tech-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid rgba(var(--color-primary-rgb), 0.15);
}

/* ── Card Footer ─────────────────────────────────────────────── */
.portfolio-card .card-footer-custom {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

/* ── Tombol Kunjungi ─────────────────────────────────────────── */
.btn-visit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
}
.btn-visit:hover {
  background: var(--color-primary-hover);
  color: #fff;
  transform: translateX(2px);
  box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), 0.35);
}

/* ── Tombol Role Akses ───────────────────────────────────────── */
.btn-roles {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.85rem;
  text-decoration: none;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  cursor: pointer;
}
.btn-roles:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-color: var(--color-primary);
}

/* ── Role Akses Modal ────────────────────────────────────────── */
.role-badge-item {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  margin-bottom: 0.75rem;
}
.role-badge-item .role-name {
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.role-credential {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 0.875rem;
}
.role-credential .cred-label {
  width: 80px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  font-weight: 500;
}
.role-credential .cred-value {
  font-family: 'Courier New', monospace;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-primary-light);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background var(--transition);
}
.role-credential .cred-value:hover { background: var(--color-accent-light); }

/* ── Login / Register Page — Split-Screen Premium ────────────── */

/* Entrance animation */
@keyframes authFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes authSlideIn {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes floatBlob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(20px, -15px) scale(1.05); }
  66%      { transform: translate(-10px, 10px) scale(0.97); }
}
@keyframes pulseDot {
  0%, 100% { opacity: .4; }
  50%      { opacity: 1; }
}

.login-page {
  min-height: 100vh;
  display: flex;
  background: var(--color-bg);
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
}

/* ── Split Wrapper — two-column on desktop ───────────────────── */
.login-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  min-height: 100vh;
}

/* ── LEFT: Illustration / Hero Panel ─────────────────────────── */
.auth-hero-panel {
  flex: 0 0 46%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 3rem 2.5rem;
  background: linear-gradient(135deg,
    var(--color-primary) 0%,
    #7c3aed 40%,
    var(--color-accent) 100%);
  color: #fff;
}

/* Animated background shapes inside hero */
.auth-hero-panel::before,
.auth-hero-panel::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
  animation: floatBlob 12s ease-in-out infinite;
}
.auth-hero-panel::before {
  width: 400px; height: 400px;
  background: #fff;
  top: -80px; left: -60px;
}
.auth-hero-panel::after {
  width: 300px; height: 300px;
  background: #fff;
  bottom: -60px; right: -40px;
  animation-delay: -4s;
}

.auth-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  animation: authSlideIn 600ms ease-out;
}

.auth-hero-icon {
  width: 100px;
  height: 100px;
  border-radius: 28px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 2.8rem;
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.auth-hero-content h2 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.auth-hero-content p {
  font-size: 1.05rem;
  opacity: 0.85;
  line-height: 1.7;
  max-width: 360px;
  margin: 0 auto 2.5rem;
}

/* Feature list on hero panel */
.auth-hero-features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.auth-hero-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.9;
}
.auth-hero-features li i {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ── RIGHT: Form Panel ───────────────────────────────────────── */
.auth-form-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
  position: relative;
  overflow-y: auto;
}

/* Subtle background decoration on form side */
.login-bg-decor { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.decor-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.08;
}
.decor-1 { width: 500px; height: 500px; background: var(--color-primary); top: -180px; right: -180px; }
.decor-2 { width: 350px; height: 350px; background: var(--color-accent); bottom: -120px; left: -80px; }
.decor-3 { display: none; }

.login-card {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 480px;
  animation: authFadeUp 500ms ease-out;
}

/* Accent bar on top of card */
.login-card::before {
  content: '';
  position: absolute;
  top: 0; left: 2rem; right: 2rem;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.login-brand {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 1.75rem;
}
.login-logo {
  flex-shrink: 0;
  filter: drop-shadow(0 4px 12px rgba(var(--color-primary-rgb), 0.3));
  transition: transform var(--transition);
}
.login-logo:hover { transform: rotate(-5deg) scale(1.08); }

.login-title { font-size: 1.3rem; font-weight: 800; color: var(--color-text); margin: 0; line-height: 1; }
.login-subtitle {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 3px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.login-heading {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}
.login-desc {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

/* ── Premium Input Groups ────────────────────────────────────── */
.auth-input-group {
  position: relative;
  margin-bottom: 1.25rem;
}
.auth-input-group label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.auth-input-group label i {
  color: var(--color-primary);
  margin-right: 6px;
}
.auth-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.auth-input-wrap .auth-input-icon {
  position: absolute;
  left: 14px;
  color: var(--color-text-faint);
  font-size: 1.1rem;
  pointer-events: none;
  transition: color var(--transition);
  z-index: 2;
}
.auth-input-wrap input {
  width: 100%;
  padding: 0.8rem 1rem 0.8rem 2.8rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: all var(--transition);
}
.auth-input-wrap input::placeholder {
  color: var(--color-text-faint);
  font-weight: 400;
}
.auth-input-wrap input:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.12);
}
.auth-input-wrap input:focus ~ .auth-input-icon,
.auth-input-wrap input:focus + .auth-input-icon {
  color: var(--color-primary);
}
/* When icon is a sibling before input (fallback) */
.auth-input-wrap:focus-within .auth-input-icon {
  color: var(--color-primary);
}

/* Password toggle button */
.auth-pw-toggle {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--color-text-faint);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  z-index: 2;
}
.auth-pw-toggle:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ── Password Strength Meter ─────────────────────────────────── */
.pw-strength-wrap {
  margin-top: 8px;
}
.pw-strength-bar {
  height: 4px;
  border-radius: 4px;
  background: var(--color-border);
  overflow: hidden;
}
.pw-strength-fill {
  height: 100%;
  border-radius: 4px;
  width: 0%;
  transition: width 350ms ease, background 350ms ease;
}
.pw-strength-fill[data-level="1"] { width: 25%; background: #ef4444; }
.pw-strength-fill[data-level="2"] { width: 50%; background: #f59e0b; }
.pw-strength-fill[data-level="3"] { width: 75%; background: #10b981; }
.pw-strength-fill[data-level="4"] { width: 100%; background: #059669; }
.pw-strength-text {
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 4px;
  color: var(--color-text-faint);
  transition: color 250ms ease;
}

/* ── Auth Submit Button ──────────────────────────────────────── */
.form-label { color: var(--color-text); font-size: 0.88rem; }

.btn-login {
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.btn-login::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 500ms ease, height 500ms ease;
}
.btn-login:active::after {
  width: 400px; height: 400px;
}

/* ── Auth Links ──────────────────────────────────────────────── */
.auth-links {
  text-align: center;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.auth-links p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.auth-links a {
  font-weight: 700;
  text-decoration: none;
  color: var(--color-primary);
  transition: color var(--transition);
}
.auth-links a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}
.auth-links .auth-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-faint);
  font-weight: 500;
  font-size: 0.85rem;
  transition: color var(--transition);
}
.auth-links .auth-back:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* ── Alert overrides inside auth ─────────────────────────────── */
.login-card .alert {
  font-size: 0.88rem;
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  border: none;
}

/* ── Divider ─────────────────────────────────────────────────── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 1.5rem 0;
  color: var(--color-text-faint);
  font-size: 0.8rem;
  font-weight: 500;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ── Theme Toggle Float ──────────────────────────────────────── */
.theme-toggle-float {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--color-text-muted);
  cursor: pointer; z-index: 9999;
  transition: all var(--transition);
}
.theme-toggle-float:hover {
  color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.08);
}

/* ── Hero Section (Public) ───────────────────────────────────── */
.hero-section {
  padding: 5rem 0 3.5rem;
  text-align: center;
  position: relative;
}
.hero-section h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 1rem;
}
.hero-section h1 span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-section p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* ── Filter Bar ──────────────────────────────────────────────── */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center; margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-weight: 500; font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.3);
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-top: 4rem;
}

/* ── Scrollbar ───────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-faint); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 992px) {
  .auth-hero-panel { display: none; }
  .auth-form-panel { padding: 2rem 1.5rem; }
  .login-wrapper { min-height: auto; }
  .login-page { padding: 0; }
  .auth-form-panel {
    min-height: 100vh;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .admin-sidebar { display: none; }
  .admin-content { padding: 1rem; }
  .portfolio-grid { gap: 1rem; }
  .login-card { padding: 2rem 1.5rem; }
  .auth-form-panel { padding: 1.5rem 1rem; }
}

@media (max-width: 576px) {
  .hero-section { padding: 3rem 0 2rem; }
  .portfolio-card .card-footer-custom { flex-direction: column; }
  .btn-visit, .btn-roles { width: 100%; justify-content: center; }
  .login-card { padding: 1.75rem 1.25rem; }
  .login-heading { font-size: 1.35rem; }
  .auth-hero-icon { width: 72px; height: 72px; font-size: 2rem; }
}

/* ── Utility ─────────────────────────────────────────────────── */
.text-primary    { color: var(--color-primary) !important; }
.bg-primary-soft { background: var(--color-primary-light) !important; }

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--color-text-muted);
}
.empty-state i {
  font-size: 3rem;
  color: var(--color-text-faint);
  display: block;
  margin-bottom: 1rem;
}
.empty-state h4 { color: var(--color-text); font-weight: 700; margin-bottom: 0.5rem; }

/* ── Skeleton Shimmer ────────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position:  400px 0; }
}
.skeleton {
  background: linear-gradient(90deg,
    var(--color-surface-2) 25%,
    var(--color-bg) 50%,
    var(--color-surface-2) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}