/* ── CSS Custom Properties ──────────────────────────────────────────── */
:root {
  --bg: #0a0b0f;
  --bg-2: #101218;
  --bg-3: #161820;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --text: #f0f2f8;
  --text-2: #8b8fa8;
  --text-3: #5c6080;
  --accent: #3ca0be;
  --accent-2: #82c8dc;
  --accent-3: #c8e0ea;
  --pink: #ffb0c1;
  --purple: #d1a3ff;
  --blue: #a0e0ff;
  --teal: #2dd4bf;
  --yellow: #fbbf24;
  --green: #34d399;
  --red: #f87171;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
  --font: 'Inter', system-ui, sans-serif;
  --gradient: linear-gradient(135deg, var(--accent) 0%, var(--purple) 50%, var(--pink) 100%);
  --gradient-hover: linear-gradient(135deg, var(--accent-2) 0%, var(--blue) 50%, white 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

input,
textarea,
select,
button {
  font-family: inherit;
}

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

::-webkit-scrollbar-track {
  background: var(--bg-2);
}

::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 99px;
}

/* ── Typography ──────────────────────────────────────────────────────── */
h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  color: var(--text-2);
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fw-medium {
  font-weight: 500;
}

/* ── Container ───────────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 860px;
}

/* ── Glass card ──────────────────────────────────────────────────────── */
.glass-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.2s, background 0.2s;
}

.glass-card:hover {
  border-color: var(--border-hover);
}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124, 110, 245, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(124, 110, 245, 0.5);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text-2);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--surface-hover);
  color: var(--text);
  border-color: var(--border-hover);
}

.btn-google {
  background: #fff;
  color: #111;
  border: 1px solid #e0e0e0;
  font-weight: 600;
}

.btn-google:hover {
  background: #f9f9f9;
}

.btn-icon {
  font-size: 1.1em;
}

/* ── Badge ───────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-2);
}

.badge-yellow {
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.3);
  color: var(--yellow);
}

.badge-blue {
  background: rgba(96, 165, 250, 0.12);
  border-color: rgba(96, 165, 250, 0.3);
  color: var(--blue);
}

.badge-green {
  background: rgba(52, 211, 153, 0.12);
  border-color: rgba(52, 211, 153, 0.3);
  color: var(--green);
}

.badge-red {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.3);
  color: var(--red);
}

/* ── Navbar (public) ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 11, 15, 0.85);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 12px;
  background: none !important;
}

.nav-logo-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

.nav-logo-img {
  height: 40px;
  width: auto;
  vertical-align: middle;
  object-fit: contain;
  background: none !important;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}

.nav-links a {
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

/* ── App Nav (authenticated) ─────────────────────────────────────────── */
.app-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 11, 15, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.nav-link {
  color: var(--text-2);
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.nav-link:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-link.active {
  color: var(--accent-2);
  background: rgba(124, 110, 245, 0.12);
}

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 30px 24px 80px;
  position: relative;
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
  gap: 60px;
}

.hero-glow {
  position: fixed;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(60, 160, 190, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  flex: 1;
  min-width: 0;
}

.hero-title {
  margin: 16px 0 20px;
}

.hero-sub {
  font-size: 1.1rem;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

/* ── Craft grid ──────────────────────────────────────────────────────── */
.craft-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 400px;
}

.craft-card {
  padding: 28px 20px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
  animation: floatIn 0.6s ease calc(var(--i) * 0.12s) both;
}

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

.craft-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.craft-card span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-2);
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Features ────────────────────────────────────────────────────────── */
.features {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.feature-card h3 {
  margin-bottom: 8px;
}

/* ── Footer ──────────────────────────────────────────────────────────── */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: rgba(16, 18, 24, 0.95);
  backdrop-filter: blur(12px);
}

.footer-content {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  font-size: 1.2rem;
  color: var(--text-2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
}

.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--surface-hover);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(60, 160, 190, 0.2);
}

.social-link .fa-facebook:hover {
  color: #1877f2;
}

.social-link .fa-instagram:hover {
  color: #e4405f;
}

.footer p {
  color: var(--text-3);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

/* ── Page header (public pages) ──────────────────────────────────────── */
.page-header {
  padding: 140px 24px 60px;
  text-align: center;
}

.page-title {
  margin-bottom: 12px;
}

.page-sub {
  font-size: 1.1rem;
}

/* ── About ───────────────────────────────────────────────────────────── */
.about-content {
  padding: 0 0 80px;
}

.about-story {
  padding: 40px 48px;
  margin-bottom: 32px;
}

.about-story h2 {
  margin-bottom: 16px;
}

.about-story p {
  margin-bottom: 12px;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.value-item {
  padding: 28px 24px;
}

.value-icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 12px;
}

/* ── Auth page ───────────────────────────────────────────────────────── */
.auth-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.auth-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.auth-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.auth-glow--1 {
  width: 600px;
  height: 600px;
  top: -200px;
  left: -100px;
  background: var(--accent);
}

.auth-glow--2 {
  width: 500px;
  height: 500px;
  bottom: -200px;
  right: -100px;
  background: var(--pink);
}

.banner-container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 32px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-banner {
  width: 100%;
  height: auto;
  display: block;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.auth-container {
  position: relative;
  width: 100%;
  max-width: 440px;
}

.auth-logo {
  display: block;
  text-align: center;
  margin-bottom: 24px;
}

.auth-logo .nav-logo-img {
  height: 48px;
}

.auth-tabs {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 16px;
}

.auth-tab {
  flex: 1;
  padding: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  font-weight: 500;
  color: var(--text-2);
  transition: all 0.2s;
}

.auth-tab.active {
  background: var(--gradient);
  color: #fff;
}

.auth-panel {
  padding: 36px 32px;
}

.auth-panel h2 {
  margin-bottom: 6px;
}

.auth-hint {
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-3);
  font-size: 0.85rem;
  margin: 20px 0;
}

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

.auth-message {
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

.auth-message.error {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: var(--red);
}

.auth-message.success {
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: var(--green);
}

/* ── Forms ───────────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group select {
  appearance: none;
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── App layout ──────────────────────────────────────────────────────── */
.app-body {
  background: var(--bg);
}

.app-main {
  flex: 1;
  padding: 20px 0 100px;
}

/* ── Dashboard ───────────────────────────────────────────────────────── */
.page-greeting {
  margin-bottom: 40px;
}

.page-greeting p {
  margin-top: 8px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  font-size: 2rem;
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-2);
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.quick-action-card {
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
}

.quick-action-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.qa-icon {
  font-size: 2rem;
}

.qa-arrow {
  margin-left: auto;
  color: var(--text-3);
  font-size: 1.2rem;
}

/* ── Page header row (app pages) ─────────────────────────────────────── */
.page-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.filter-row {
  margin-bottom: 16px;
}

.filter-row select {
  padding: 9px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th {
  padding: 14px 16px;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: var(--surface-hover);
}

.row-warning td {
  background: rgba(251, 191, 36, 0.05) !important;
}

.loading-cell {
  text-align: center;
  color: var(--text-3);
  padding: 40px !important;
}

/* ── Table action buttons ────────────────────────────────────────────── */
.btn-icon-action {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  cursor: pointer;
  font-size: 0.85rem;
  margin-right: 4px;
  color: var(--text-2);
  transition: all 0.2s;
}

.btn-icon-action:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
}

.btn-icon-action.danger:hover {
  border-color: rgba(248, 113, 113, 0.4);
  background: rgba(248, 113, 113, 0.08);
}

/* ── Modal ───────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  backdrop-filter: blur(4px);
  padding: 24px;
}

.modal {
  width: 100%;
  max-width: 500px;
  padding: 36px 32px;
}

.modal h3 {
  margin-bottom: 24px;
  font-size: 1.2rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-2);
    flex-direction: column;
    padding: 100px 40px;
    transition: right 0.3s ease;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    z-index: 105;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
    width: 100%;
    padding: 12px 0;
  }

  .nav-user-name {
    display: none !important;
  }

  .hero {
    flex-direction: column;
    padding: 120px 24px 80px;
    gap: 48px;
    text-align: center;
  }

  .hero-sub {
    margin: 0 auto 36px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .craft-grid {
    display: none;
  }

  .about-story {
    padding: 28px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    gap: 12px;
  }

  .footer p {
    font-size: 0.75rem;
  }

  .nav-logo-text {
    display: block;
    font-size: 1.1rem;
  }
}
@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

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