/* ui/styles.css */

:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-alt: #f9fafc;
  --border: #d9dfeb;
  --border-strong: #c5cede;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #1d4ed8;
  --accent-soft: #e8f0ff;
  --danger: #b42318;
  --danger-soft: #fff1f0;
  --success: #067647;
  --shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
  --radius: 16px;
  --radius-sm: 10px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
}

body {
  min-height: 100vh;
}

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 247, 251, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px 24px 14px;
  flex-wrap: wrap;
}

.title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
}

.subtitle {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 4px;
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 0 24px 16px;
}

.main {
  max-width: 1480px;
  margin: 0 auto;
  padding: 24px;
}

.stack-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.grid2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}

.row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.row label {
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 600;
}

.input,
.row input,
.row select,
.row textarea {
  width: 100%;
  min-height: 40px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

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

.input:focus,
.row input:focus,
.row select:focus,
.row textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.08);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
}

.card-title {
  font-weight: 700;
  font-size: 1rem;
}

.card-body,
.card > pre,
.card > .grid2,
.card > .grid-form,
.card > .actions,
.card > .pane-title,
.card > .monospace {
  padding-left: 20px;
  padding-right: 20px;
}

.card-body {
  padding-top: 16px;
  padding-bottom: 18px;
}

.pane-title {
  padding-top: 16px;
  padding-bottom: 8px;
  font-weight: 700;
  font-size: 0.95rem;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 14px;
  padding-bottom: 14px;
}

.btn {
  min-height: 40px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.06s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.08);
}

.btn:active {
  transform: translateY(1px);
}

.btn.primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.btn.primary:hover {
  box-shadow: 0 8px 24px rgba(29, 78, 216, 0.18);
}

.btn.danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #f7c5c0;
}

.tabbtn {
  min-height: 38px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}

.tabbtn.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(29, 78, 216, 0.24);
  font-weight: 700;
}

.pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.small {
  font-size: 0.86rem;
}

.muted {
  color: var(--muted);
}

.monospace,
pre {
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.5;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  padding: 16px 20px 18px;
  min-height: 130px;
  overflow: auto;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 18px 0;
}

/* bloques más comerciales */
.card .title + .muted.small,
.card-title + .muted.small {
  margin-top: 4px;
}

.stack-col > .card > .grid2,
.stack-col > .card > .grid-form {
  padding-top: 16px;
  padding-bottom: 16px;
}

/* login */
#login-root .card {
  margin-top: 48px;
}

/* debug y paneles informativos */
code {
  font-family: var(--mono);
  font-size: 0.9em;
}

@media (max-width: 1024px) {
  .grid2,
  .grid-form {
    grid-template-columns: 1fr;
  }

  .brand {
    padding: 16px 18px 12px;
  }

  .nav {
    padding: 0 18px 14px;
  }

  .main {
    padding: 18px;
  }
}

@media (max-width: 640px) {
  .actions {
    flex-direction: column;
  }

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

  .pill {
    width: 100%;
    justify-content: space-between;
  }
}