:root {
  --bg: #f2f6f3;
  --bg-soft: #f8fbf8;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-2: rgba(250, 252, 251, 0.96);
  --surface-strong: #ffffff;
  --surface-strong-2: #eef5f3;
  --border: rgba(60, 87, 85, 0.14);
  --border-strong: rgba(60, 87, 85, 0.24);
  --text: #213532;
  --text-soft: #4f6661;
  --muted: #71837d;
  --accent: #1f7a72;
  --accent-2: #3d5f8c;
  --success: #46946a;
  --danger: #c94a4a;
  --warning: #9b6d33;
  --shadow: 0 20px 48px rgba(38, 61, 56, 0.11);
  --radius-xl: 36px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max-width: 1180px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(31, 122, 114, 0.14), transparent 28%),
    linear-gradient(180deg, #fbfcfb 0%, #f2f6f3 48%, #e7eeeb 100%);
  min-height: 100vh;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 252, 251, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(60, 87, 85, 0.1);
  box-shadow: 0 10px 28px rgba(38, 61, 56, 0.07);
}

.nav {
  display: grid;
  gap: 0.7rem;
  padding: 0.95rem 0 0.85rem;
}

.nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-bottom {
  display: flex;
  justify-content: center;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.04em;
  font-size: 1.12rem;
}

.brand span {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.86);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  list-style: none;
  color: var(--muted);
  font-size: 0.95rem;
  flex-wrap: wrap;
}

.nav-links a {
  position: relative;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(31, 122, 114, 0.1);
}

.header-user-meta,
.header-user-info,
.header-user-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.header-user-meta {
  color: var(--text-soft);
}

.user-role {
  color: var(--accent);
  font-size: 0.92rem;
}

.nav-logout,
.button,
button[type="submit"] {
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  cursor: pointer;
  padding: 0.72rem 1rem;
  border-radius: 12px;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 12px 24px rgba(31, 122, 114, 0.16);
}

.nav-logout {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  box-shadow: none;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  border-color: var(--border-strong);
  box-shadow: none;
}

.nav-logout:hover,
.button:hover,
button[type="submit"]:hover {
  transform: translateY(-1px);
}

main {
  padding-top: 2.8rem;
  padding-bottom: 3rem;
}

.flash-stack {
  margin-bottom: 1rem;
}

.flash-list {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.flash-message {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.88);
}

.flash-success {
  border-color: rgba(70, 148, 106, 0.28);
}

.flash-error {
  border-color: rgba(201, 74, 74, 0.28);
}

.hero-shell,
.panel,
.card,
.table-card,
.empty-state,
.form-shell,
.editor-shell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-shell,
.panel,
.form-shell,
.editor-shell {
  padding: 1.5rem;
}

.hero-shell {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(31, 122, 114, 0.1);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero-copy {
  max-width: 70ch;
  color: var(--text-soft);
}

.dashboard-grid,
.stats-grid,
.content-grid,
.split-grid {
  display: grid;
  gap: 1rem;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 1.5rem;
}

.content-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.split-grid {
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr);
  align-items: start;
}

.stat-value {
  font-size: 2rem;
  line-height: 1;
  margin: 0.35rem 0;
}

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

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.list {
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.list li {
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
}

.list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.table-card {
  overflow: hidden;
}

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

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

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.data-table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.45);
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(61, 95, 140, 0.1);
  color: var(--accent-2);
}

.status-pill.status-ready,
.status-pill.status-completed {
  background: rgba(70, 148, 106, 0.12);
  color: var(--success);
}

.status-pill.status-failed,
.status-pill.status-archived {
  background: rgba(201, 74, 74, 0.1);
  color: var(--danger);
}

.status-pill.status-processing,
.status-pill.status-preview {
  background: rgba(155, 109, 51, 0.12);
  color: var(--warning);
}

.inline-actions {
  display: inline-flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.link-action {
  color: var(--accent);
  font-weight: 600;
}

.ui-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.3rem;
  height: 1.3rem;
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
}

.ui-icon-soft {
  background: rgba(31, 122, 114, 0.09);
  border: 1px solid rgba(31, 122, 114, 0.12);
}

.form-shell form,
.auth-form {
  display: grid;
  gap: 1rem;
}

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

.field-group {
  display: grid;
  gap: 0.45rem;
}

.field-group input:has(+ .errorlist),
.field-group select:has(+ .errorlist),
.field-group textarea:has(+ .errorlist) {
  border-color: rgba(201, 74, 74, 0.35);
}

label {
  font-weight: 600;
  color: var(--text-soft);
}

input[type="text"],
input[type="password"],
input[type="file"],
select,
textarea {
  width: 100%;
  padding: 0.82rem 0.95rem;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(31, 122, 114, 0.45);
  box-shadow: 0 0 0 3px rgba(31, 122, 114, 0.1);
}

.help-text,
.errorlist,
.form-hint {
  font-size: 0.9rem;
}

.errorlist {
  list-style: none;
  color: var(--danger);
  display: grid;
  gap: 0.3rem;
}

.errorlist li {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
}

.errorlist li::before {
  content: "!";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  background: rgba(201, 74, 74, 0.08);
  border: 1px solid rgba(201, 74, 74, 0.16);
  font-size: 0.72rem;
  font-weight: 700;
}

.form-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.82);
}

.form-alert strong {
  display: block;
  margin-bottom: 0.2rem;
}

.form-alert-error {
  border-color: rgba(201, 74, 74, 0.24);
  background: rgba(255, 248, 248, 0.92);
}

.auth-shell {
  max-width: 420px;
  margin: 5rem auto;
}

.editor-shell {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
}

.sidebar-stack {
  display: grid;
  gap: 1rem;
}

.preview-stage {
  position: relative;
  min-height: 520px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-strong);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.68), rgba(255,255,255,0.95)),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 23px,
      rgba(61, 95, 140, 0.05) 24px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 23px,
      rgba(31, 122, 114, 0.05) 24px
    );
  display: grid;
  place-items: center;
  color: var(--text-soft);
  text-align: center;
  padding: 1.5rem;
}

.guide-line {
  position: absolute;
  display: none;
  pointer-events: none;
  z-index: 1;
}

.guide-line-x {
  left: 0;
  right: 0;
  height: 1px;
  border-top: 1px dashed rgba(61, 95, 140, 0.45);
}

.guide-line-y {
  top: 0;
  bottom: 0;
  width: 1px;
  border-left: 1px dashed rgba(61, 95, 140, 0.45);
}

.page-tabs {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding: 0.8rem 0.95rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
}

.editor-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-soft);
  font-weight: 600;
}

.editor-toggle input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
}

.editor-toggle select {
  width: auto;
  min-width: 86px;
  padding: 0.5rem 0.7rem;
}

.editor-selection-meta {
  display: grid;
  gap: 0.1rem;
  min-width: 220px;
}

.editor-help {
  margin-left: auto;
}

.page-tab {
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text-soft);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  cursor: pointer;
}

.page-tab.is-active {
  background: rgba(31, 122, 114, 0.1);
  color: var(--accent);
  border-color: rgba(31, 122, 114, 0.25);
}

.layout-field {
  position: absolute;
  display: flex;
  align-items: center;
  padding: 0.45rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(31, 122, 114, 0.45);
  background: rgba(31, 122, 114, 0.14);
  color: var(--accent);
  font-weight: 700;
  cursor: grab;
  user-select: none;
  touch-action: none;
  box-shadow: 0 8px 18px rgba(31, 122, 114, 0.12);
  z-index: 2;
}

.layout-field span {
  pointer-events: none;
}

.layout-field.is-active {
  cursor: grabbing;
  border-color: rgba(61, 95, 140, 0.52);
  background: rgba(61, 95, 140, 0.16);
  color: var(--accent-2);
}

.layout-field.is-selected {
  border-color: rgba(61, 95, 140, 0.7);
  background: rgba(61, 95, 140, 0.22);
  color: var(--accent-2);
  box-shadow: 0 10px 24px rgba(61, 95, 140, 0.18);
}

.layout-field.is-selected::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px dashed rgba(61, 95, 140, 0.35);
  border-radius: 12px;
  pointer-events: none;
}

.layout-field:focus-visible {
  outline: 3px solid rgba(31, 122, 114, 0.18);
  outline-offset: 2px;
}

.layout-resize {
  position: absolute;
  width: 12px;
  height: 12px;
  right: -6px;
  bottom: -6px;
  border-radius: 50%;
  background: var(--accent-2);
  border: 2px solid white;
  box-shadow: 0 4px 10px rgba(61, 95, 140, 0.2);
  cursor: nwse-resize;
}

.progress-shell {
  display: grid;
  gap: 0.65rem;
}

.progress-bar {
  width: 100%;
  height: 14px;
  border-radius: 999px;
  background: rgba(31, 122, 114, 0.08);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  transition: width 220ms ease;
}

.template-meta {
  display: grid;
  gap: 0.9rem;
}

.template-meta dl {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.55rem 1rem;
}

.template-meta dt {
  color: var(--muted);
}

.template-meta dd {
  margin: 0;
}

.empty-state {
  padding: 2rem;
  text-align: center;
}

.hero-shell .form-alert {
  max-width: 72ch;
}

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

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .header-user-meta,
  .nav-bottom {
    display: none;
    width: 100%;
  }

  .header-user-meta.is-open,
  .nav-bottom.is-open {
    display: flex;
  }

  .header-user-meta {
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
  }

  .split-grid,
  .editor-shell {
    grid-template-columns: 1fr;
  }

  .editor-help {
    margin-left: 0;
    width: 100%;
  }
}