:root {
  --green: #1f6b3a;
  --green-dark: #154c29;
  --green-soft: #e8f3ea;
  --ink: #1c261f;
  --muted: #5d6b61;
  --line: #d5ddd0;
  --paper: #f4f7f3;
  --danger: #9b2c2c;
  --shadow: 0 10px 30px rgba(21, 76, 41, 0.08);

  --bs-body-font-family: "Segoe UI", Tahoma, sans-serif;
  --bs-body-color: var(--ink);
  --bs-primary: var(--green);
  --bs-primary-rgb: 31, 107, 58;
  --bs-border-radius: 0.625rem;
  --bs-border-color: var(--line);
}

body {
  background:
    radial-gradient(circle at top right, #dcecdd 0, transparent 28%),
    var(--paper);
}

.logo {
  display: block;
  height: 52px;
  width: auto;
}

h1 {
  font-size: 2rem;
  line-height: 1.1;
}

h2 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--green-dark);
}

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

.card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
}

.form-control {
  min-height: 44px;
  color: var(--ink);
  background: #fbfcfb;
  border-color: var(--line);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 0.2rem #b7d8be;
}

.form-select {
  min-height: 44px;
  color: var(--ink);
  background-color: #fbfcfb;
  border-color: var(--line);
}

.btn {
  min-height: 44px;
  font-weight: 700;
}

.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--green);
  --bs-btn-border-color: var(--green);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--green-dark);
  --bs-btn-hover-border-color: var(--green-dark);
  --bs-btn-focus-shadow-rgb: 31, 107, 58;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--green-dark);
  --bs-btn-active-border-color: var(--green-dark);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: var(--green);
  --bs-btn-disabled-border-color: var(--green);
}

.btn-secondary {
  --bs-btn-color: var(--green-dark);
  --bs-btn-bg: var(--green-soft);
  --bs-btn-border-color: var(--green-soft);
  --bs-btn-hover-color: var(--green-dark);
  --bs-btn-hover-bg: #d7eadb;
  --bs-btn-hover-border-color: #d7eadb;
  --bs-btn-focus-shadow-rgb: 31, 107, 58;
  --bs-btn-active-color: var(--green-dark);
  --bs-btn-active-bg: #c9e0ce;
  --bs-btn-active-border-color: #c9e0ce;
  --bs-btn-disabled-color: var(--green-dark);
  --bs-btn-disabled-bg: var(--green-soft);
  --bs-btn-disabled-border-color: var(--green-soft);
}

.btn.ghost {
  --bs-btn-color: var(--danger);
  --bs-btn-hover-color: var(--danger);
  --bs-btn-active-color: var(--danger);
  text-decoration: none;
}

.parts-head {
  margin-bottom: 0.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.hint,
.status {
  margin-top: 0.75rem;
  font-size: 0.875rem;
}

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

.status:empty {
  display: none;
}

.status.error {
  color: var(--danger);
}

.status.ok {
  color: var(--green-dark);
}

.draft-meta {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.35rem 0.75rem;
  margin: 0 0 1rem;
}

.draft-meta dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 600;
}

.draft-meta dd {
  margin: 0;
}

.draft-body {
  max-height: 16rem;
  overflow: auto;
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 0.875rem;
  background: #fbfcfb;
  border: 1px solid var(--line);
  border-radius: 0.625rem;
}

.attachment-heading {
  margin: 0 0 0.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.attachment-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.attachment-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line);
}

.attachment-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.draft-preview {
  display: block;
  width: 100%;
  height: 36rem;
  margin-top: 1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.625rem;
}

.app-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1rem;
}

.app-nav a {
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}

.app-nav a[aria-current="page"] {
  color: var(--green-dark);
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

.form-control[readonly] {
  background: #eef3ef;
}

.money {
  text-align: right;
}

.grand-total {
  margin: 0.75rem 0 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--green-dark);
}

dialog.panel-dialog {
  width: min(42rem, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

dialog.panel-dialog::backdrop {
  background: rgba(21, 76, 41, 0.4);
}

@media (min-width: 768px) {
  .logo {
    height: 64px;
  }

  .tagline {
    max-width: 280px;
  }

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