:root {
  --bg-1: #f4f6f0;
  --bg-2: #d7e0cf;
  --ink: #122019;
  --muted: #4d5a4f;
  --card: rgba(255, 255, 255, 0.84);
  --line: #b6c2af;
  --accent: #2a7f62;
  --accent-2: #184f3d;
  --danger: #a63838;
  --warn: #b97922;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 8% 0%, #f9fff0 0%, transparent 30%),
    radial-gradient(circle at 90% 20%, #d4f1d9 0%, transparent 35%),
    linear-gradient(120deg, var(--bg-1), var(--bg-2));
  min-height: 100vh;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

h1, h2, h3 {
  margin-top: 0;
  letter-spacing: -0.02em;
}

.container {
  width: min(1100px, 92%);
  margin: 20px auto 60px;
  display: grid;
  gap: 16px;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  backdrop-filter: blur(5px);
  box-shadow: 0 8px 24px rgba(34, 60, 43, 0.08);
}

.topbar {
  width: min(1100px, 92%);
  margin: 16px auto;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: #ffffffd6;
  border: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

nav {
  display: flex;
  gap: 10px;
  align-items: center;
}

.nav-link {
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--muted);
}

.nav-link.active {
  background: #cee8dc;
  color: var(--accent-2);
  font-weight: 600;
}

.inline-form {
  margin: 0;
}

.primary-btn,
.ghost-btn,
.danger-btn,
.small-btn {
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  transition: transform 0.16s ease, opacity 0.16s ease;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}

.ghost-btn {
  background: #e7f0e8;
  color: var(--accent-2);
  border: 1px solid #bad2bf;
}

.danger-btn {
  background: #ffe7e5;
  color: var(--danger);
  border: 1px solid #f0b7b3;
}

.small-btn {
  background: #eff5f0;
  color: var(--ink);
  border: 1px solid #c9d5ca;
  padding: 8px 10px;
}

.primary-btn:hover,
.ghost-btn:hover,
.danger-btn:hover,
.small-btn:hover {
  transform: translateY(-1px);
}

.stack-form {
  display: grid;
  gap: 10px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #b8c4b8;
  border-radius: 10px;
  padding: 10px;
  font-family: inherit;
  background: #ffffffeb;
}

.hero-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.inline-grid {
  display: grid;
  grid-template-columns: 1fr 220px 120px;
  gap: 10px;
}

.warning-box {
  border-color: #f0d9ab;
  background: #fff8e6;
}

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

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

th,
td {
  border-bottom: 1px solid #d5ddd6;
  padding: 12px 8px;
  text-align: left;
  vertical-align: top;
}

.copy-actions,
.row-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.73rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.badge.weak {
  background: #ffe4e0;
  color: #9a2a1e;
}

.badge.fair {
  background: #ffefcc;
  color: #8c5f00;
}

.badge.strong {
  background: #d9f5e4;
  color: #1d6b42;
}

.badge.reused {
  background: #fce8bb;
  color: #8f6200;
}

.empty-state {
  text-align: center;
  display: grid;
  gap: 10px;
  justify-items: center;
}

.form-panel {
  max-width: 760px;
}

.password-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.password-buttons {
  display: grid;
  gap: 8px;
}

.generator-box {
  border: 1px dashed #b6c4b7;
  border-radius: 12px;
  padding: 12px;
  background: #f8fbf7;
}

.generator-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: center;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.logs {
  max-height: 360px;
  overflow: auto;
  display: grid;
  gap: 8px;
}

.log-item {
  border: 1px solid #d5ddd7;
  border-radius: 10px;
  padding: 10px;
  display: grid;
  gap: 4px;
}

.flash {
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  font-size: 0.92rem;
}

.flash.error {
  background: #ffe8e4;
  border: 1px solid #f3b7af;
}

.flash.success {
  background: #dcf5e5;
  border: 1px solid #a7d7b7;
}

.flash.warning {
  background: #ffefcc;
  border: 1px solid #f3d89d;
}

.auth-shell,
.lock-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  position: relative;
}

.lock-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(7, 30, 26, 0.25), rgba(20, 34, 31, 0.42));
}

.auth-card,
.lock-card {
  width: min(560px, 94%);
  background: #ffffffeb;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 20px 40px rgba(12, 36, 24, 0.22);
  z-index: 1;
}

.page-enter {
  animation: pageFadeIn 0.36s ease;
}

@keyframes pageFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .inline-grid,
  .split-grid,
  .generator-grid,
  .hero-panel,
  .password-row {
    grid-template-columns: 1fr;
  }

  nav {
    flex-wrap: wrap;
  }
}