:root {
  --aym-navy: #0f172a;
  --aym-accent: #38DFB2;
  --aym-accent-dark: #0f766e;
  --aym-accent-hover: #0d9488;
  --aym-accent-soft: #5eead4;
  --aym-text: #1e293b;
  --aym-muted: #475569;
  --aym-surface: #f8fafc;
  --aym-white: #ffffff;
  --aym-border: #e2e8f0;
  --aym-footer-text: #cbd5e1;
  --aym-radius: 8px;
  --aym-max: 1200px;
  --aym-font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-accent: 0 4px 14px rgba(56, 223, 178, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--aym-font);
  color: var(--aym-text);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(56, 223, 178, 0.18), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(15, 118, 110, 0.12), transparent 50%),
    var(--aym-surface);
  line-height: 1.6;
}

a {
  color: var(--aym-accent-dark);
  text-decoration: none;
}

a:hover {
  color: var(--aym-accent-hover);
}

.container {
  width: min(100% - 2rem, var(--aym-max));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--aym-white);
  border-bottom: 1px solid var(--aym-border);
  box-shadow: var(--shadow);
}

.topbar__inner {
  width: min(100% - 2rem, var(--aym-max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--aym-navy);
  font-weight: 700;
}

.brand img {
  display: block;
  height: 32px;
  width: auto;
}

.nav {
  display: flex;
  gap: 0.35rem;
  flex: 1;
}

.nav a {
  padding: 0.45rem 0.85rem;
  border-radius: var(--aym-radius);
  color: var(--aym-muted);
  font-weight: 500;
  font-size: 0.925rem;
}

.nav a:hover,
.nav a.is-active {
  color: var(--aym-accent-dark);
  background: rgba(15, 118, 110, 0.08);
}

.topbar__user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--aym-muted);
  font-size: 0.9rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--aym-border);
  border-radius: var(--aym-radius);
  overflow: hidden;
  background: var(--aym-white);
}

.lang-switch__btn {
  min-width: 40px;
  padding: 0.35rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--aym-muted);
  text-align: center;
}

.lang-switch__btn + .lang-switch__btn {
  border-left: 1px solid var(--aym-border);
}

.lang-switch__btn:hover {
  color: var(--aym-accent-dark);
  background: rgba(15, 118, 110, 0.08);
}

.lang-switch__btn.is-active {
  color: #fff;
  background: var(--aym-accent-dark);
}

.main {
  padding: 1.75rem 0 3rem;
}

.footer {
  border-top: 1px solid var(--aym-border);
  padding: 1.25rem 0;
  color: var(--aym-muted);
  font-size: 0.875rem;
}

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-head h1 {
  margin: 0;
  font-size: 1.75rem;
  line-height: 1.2;
  color: var(--aym-navy);
}

.page-head p {
  margin: 0.35rem 0 0;
  color: var(--aym-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 40px;
  padding: 0.55rem 1rem;
  border-radius: var(--aym-radius);
  border: 1px solid transparent;
  background: var(--aym-accent-dark);
  color: #fff;
  font: inherit;
  font-weight: 600;
  font-size: 0.925rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  background: var(--aym-accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--aym-accent-dark);
  border-color: var(--aym-border);
}

.btn--ghost:hover {
  background: rgba(15, 118, 110, 0.08);
  color: var(--aym-accent-dark);
  box-shadow: none;
}

.btn--danger {
  background: #b91c1c;
}

.btn--danger:hover {
  background: #991b1b;
  box-shadow: 0 4px 14px rgba(185, 28, 28, 0.25);
}

.btn--sm {
  min-height: 34px;
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.panel {
  background: var(--aym-white);
  border: 1px solid var(--aym-border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.filters input,
.filters select,
.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  min-height: 42px;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--aym-border);
  border-radius: var(--aym-radius);
  background: #fff;
  color: var(--aym-text);
  font: inherit;
}

.filters input {
  max-width: 280px;
}

.filters select {
  max-width: 180px;
}

.form-grid textarea {
  min-height: 110px;
  resize: vertical;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.form-grid label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--aym-navy);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.table-wrap {
  overflow-x: auto;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.925rem;
}

table.data th,
table.data td {
  padding: 0.8rem 0.65rem;
  border-bottom: 1px solid var(--aym-border);
  text-align: left;
  vertical-align: top;
}

table.data th {
  color: var(--aym-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(15, 118, 110, 0.1);
  color: var(--aym-accent-dark);
}

.badge--new { background: rgba(56, 223, 178, 0.18); }
.badge--contacted { background: rgba(59, 130, 246, 0.12); color: #1d4ed8; }
.badge--qualified { background: rgba(245, 158, 11, 0.15); color: #b45309; }
.badge--won { background: rgba(22, 163, 74, 0.15); color: #15803d; }
.badge--lost { background: rgba(148, 163, 184, 0.25); color: #475569; }

.alert {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--aym-radius);
  border: 1px solid var(--aym-border);
  background: #fff;
}

.alert--error {
  border-color: #fecaca;
  background: #fef2f2;
  color: #991b1b;
}

.alert--success {
  border-color: #bbf7d0;
  background: #f0fdf4;
  color: #166534;
}

.auth-shell {
  min-height: calc(100vh - 80px);
  display: grid;
  place-items: center;
  padding: 2rem 0;
}

.auth-card {
  width: min(100%, 420px);
  background: var(--aym-white);
  border: 1px solid var(--aym-border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 2rem;
}

.auth-card .brand {
  margin-bottom: 1.25rem;
}

.auth-card h1 {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  color: var(--aym-navy);
}

.auth-card .lede {
  margin: 0 0 1.5rem;
  color: var(--aym-muted);
}

.auth-card label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.auth-card input {
  min-height: 42px;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--aym-border);
  border-radius: var(--aym-radius);
  font: inherit;
}

.auth-card .btn {
  width: 100%;
  margin-top: 0.5rem;
}

.page-head__meta {
  color: var(--aym-muted);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

.demos-filters .field {
  display: block;
}

.demos-filters .field.grow {
  flex: 1 1 220px;
}

.demos-filters .field.grow input {
  max-width: none;
  width: 100%;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.demo-card {
  display: flex;
  flex-direction: column;
  background: var(--aym-white);
  border: 1px solid var(--aym-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.demo-card:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 118, 110, 0.35);
  box-shadow: var(--shadow-accent);
  color: inherit;
}

.demo-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background:
    linear-gradient(145deg, rgba(15, 118, 110, 0.9), rgba(15, 23, 42, 0.92)),
    radial-gradient(circle at 80% 20%, rgba(56, 223, 178, 0.5), transparent 45%);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  overflow: hidden;
}

.demo-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.demo-card__badge {
  position: absolute;
  left: 0.6rem;
  bottom: 0.6rem;
  background: rgba(15, 23, 42, 0.82);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
}

.demo-card__body {
  padding: 1rem 1.1rem 1.15rem;
  display: grid;
  gap: 0.35rem;
}

.demo-card__body h2 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--aym-navy);
}

.demo-card__body p {
  margin: 0;
  color: var(--aym-muted);
  font-size: 0.9rem;
}

.demo-card__cta {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--aym-accent-dark);
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.empty {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--aym-muted);
}

@media (max-width: 760px) {
  .topbar__inner {
    flex-wrap: wrap;
    padding: 0.75rem 0;
  }

  .nav {
    order: 3;
    width: 100%;
  }

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

  .filters input,
  .filters select {
    max-width: none;
    flex: 1 1 100%;
  }
}