:root {
  color-scheme: light;
  --bg: #f5efe6;
  --ink: #1f2a30;
  --muted: #5f6f78;
  --accent: #0f766e;
  --accent-2: #b45309;
  --accent-3: #1d4ed8;
  --panel: #fffbf6;
  --line: #d8cec2;
  --danger: #b91c1c;
  --ok: #166534;
  --shadow: 0 14px 34px rgba(28, 31, 33, 0.12);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Avenir Next", "Trebuchet MS", "Verdana", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -5%, #ffe1b8 0%, rgba(255, 225, 184, 0) 60%),
    radial-gradient(1000px 500px at 110% 0%, #c8f2ef 0%, rgba(200, 242, 239, 0) 60%),
    linear-gradient(170deg, #f4ede4 0%, #f8f4ed 48%, #f1e8de 100%);
  min-height: 100vh;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 28px 22px 18px;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  opacity: 0.22;
}

.hero::before {
  width: 260px;
  height: 260px;
  top: -120px;
  right: 8%;
  background: linear-gradient(135deg, #0f766e, #14b8a6);
}

.hero::after {
  width: 210px;
  height: 210px;
  bottom: -110px;
  left: -40px;
  background: linear-gradient(135deg, #b45309, #f59e0b);
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.5rem, 2.9vw, 2.2rem);
  letter-spacing: 0.02em;
}

.hero p {
  margin: 10px 0 0;
  max-width: 880px;
  color: var(--muted);
  line-height: 1.45;
}

.layout {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  padding: 8px 22px 26px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 14px;
  animation: panelFade 280ms ease;
}

@keyframes panelFade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel h2,
.panel h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.grid {
  display: grid;
  gap: 10px;
}

.grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

label {
  display: block;
  font-size: 0.69rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  margin-bottom: 6px;
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 10px;
  font-size: 0.9rem;
  color: var(--ink);
  background: #fff;
}

select[multiple] {
  min-height: 108px;
}

textarea {
  min-height: 92px;
  resize: vertical;
  font-family: "IBM Plex Mono", "Consolas", "Menlo", monospace;
  font-size: 0.8rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}

.drop {
  border: 2px dashed #c9baaa;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.85);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.drop.dragover {
  border-color: var(--accent);
  background: #ebfdf9;
  transform: translateY(-1px);
}

.drop strong {
  display: block;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.secret-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.secret-row input {
  flex: 1;
}

.secret-toggle {
  padding: 8px 12px;
  font-size: 0.75rem;
  line-height: 1;
}

button {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 14px;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
  background: linear-gradient(135deg, #0f766e, #0e9f94);
  color: #fff;
  box-shadow: 0 8px 16px rgba(15, 118, 110, 0.24);
}

button:active {
  transform: translateY(1px);
}

button.primary {
  background: linear-gradient(135deg, #0f766e, #0e9f94);
  color: #fff;
  box-shadow: 0 8px 16px rgba(15, 118, 110, 0.24);
}

button.secondary {
  background: #fff;
  color: var(--accent-3);
  border-color: #bfd0fb;
  box-shadow: none;
}

button.ghost {
  background: #fff;
  color: var(--accent-2);
  border-color: #f1c995;
  box-shadow: none;
}

button[disabled] {
  opacity: 0.52;
  cursor: not-allowed;
  box-shadow: none;
}

.status {
  display: block;
  margin-top: 8px;
  padding: 8px 12px;
  border: 1px solid #e8ded2;
  border-left: 3px solid #d6c9bb;
  border-radius: 10px;
  font-size: 0.85rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.7);
}

.status.err {
  color: var(--danger);
  background: #fff5f5;
  border-color: #f5c5c5;
  border-left-color: #dc6a6a;
}

.status.ok {
  color: var(--ok);
  background: #f2fbf5;
  border-color: #c8e6d1;
  border-left-color: #5ca77a;
}

.help {
  display: block;
  margin-top: 5px;
  font-size: 0.75rem;
  color: var(--muted);
}

.table-wrap {
  margin-top: 12px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 0;
  table-layout: auto;
}

th,
td {
  padding: 9px 8px;
  border-bottom: 1px solid #ece4d9;
  text-align: left;
  vertical-align: top;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  line-height: 1.35;
  font-size: 0.82rem;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #fffaf2;
  color: #52626b;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: normal;
}

tr:nth-child(even) td {
  background: #fffcf9;
}

@media print {
  body {
    background: #fff !important;
  }

  .hero::before,
  .hero::after {
    display: none !important;
  }

  .panel {
    box-shadow: none !important;
  }

  .table-wrap {
    overflow: visible !important;
    border: 1px solid #ddd !important;
    border-radius: 0 !important;
  }

  table {
    width: 100% !important;
    min-width: 0 !important;
  }

  th,
  td {
    padding: 6px 6px !important;
    font-size: 0.72rem !important;
  }

  th {
    position: static !important;
  }

  thead {
    display: table-header-group;
  }

  tr,
  td,
  th {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}

@media (max-width: 760px) {
  .grid.cols-2,
  .grid.cols-3 {
    grid-template-columns: 1fr;
  }
}