/* digitea brand tokens — 60 white / 30 green / 10 mint */
:root {
  --brand-green: #00743a;
  --brand-green-dark: #005c2e;
  --brand-green-soft: #e8f6ef;
  --accent-mint: #d3f5e4;
  --accent-mint-strong: #b8ecd2;
  --ink: #14201a;
  --ink-muted: #5a6b62;
  --line: #dce6e0;
  --bg: #f7faf8;
  --surface: #ffffff;
  --danger: #c23b2a;
  --warning: #c48a12;
  --success: #00743a;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 8px 28px rgba(0, 116, 58, 0.08);
  --shadow-soft: 0 2px 10px rgba(20, 32, 26, 0.06);
  --font: "Optien", "Plus Jakarta Sans", "Nunito Sans", system-ui, -apple-system, sans-serif;
  --max: 920px;
  --header-h: 64px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--brand-green);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: inherit;
  text-decoration: none;
}

.brand img {
  height: 28px;
  width: auto;
}

.brand-tag {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border-left: 1px solid var(--line);
  padding-left: 0.65rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

.page-title {
  margin: 0 0 0.35rem;
  font-size: clamp(1.45rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--brand-green);
}

.page-sub {
  margin: 0 0 1.5rem;
  color: var(--ink-muted);
  font-size: 0.98rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 1.15rem 1.2rem;
}

.card + .card {
  margin-top: 1rem;
}

.card-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.75rem;
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.7rem 1.15rem;
  font-weight: 650;
  cursor: pointer;
  transition: 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
  line-height: 1.1;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--brand-green);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--brand-green-dark);
}

.btn-secondary {
  background: var(--accent-mint);
  color: var(--brand-green-dark);
  border-color: var(--accent-mint-strong);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--accent-mint-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-muted);
  border-color: var(--line);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--brand-green-soft);
  color: var(--brand-green);
}

.btn-danger {
  background: #fff;
  color: var(--danger);
  border-color: #f0c7c1;
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.9rem;
}

.btn-block {
  width: 100%;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 650;
  background: var(--accent-mint);
  color: var(--brand-green-dark);
}

.chip-warn {
  background: #fff4d8;
  color: #8a6208;
}

.chip-ok {
  background: var(--brand-green-soft);
  color: var(--brand-green);
}

.chip-muted {
  background: #eef2f0;
  color: var(--ink-muted);
}

.chip-danger {
  background: #fde2e1;
  color: #9c1c17;
}

.field-hint {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 32, 26, 0.45);
  display: none;
  align-items: flex-end;
  justify-content: center;
  z-index: 80;
  padding: 1rem;
}

.modal-backdrop.open {
  display: flex;
}

.modal {
  width: min(100%, 520px);
  background: var(--surface);
  border-radius: 18px 18px 14px 14px;
  box-shadow: var(--shadow);
  max-height: min(90vh, 720px);
  overflow: auto;
  padding: 1.2rem;
}

.modal h3 {
  margin: 0 0 0.35rem;
  color: var(--brand-green);
}

.modal p {
  margin: 0 0 1rem;
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

textarea,
select,
input[type="text"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  background: #fff;
  color: var(--ink);
}

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

textarea:focus,
select:focus,
input[type="text"]:focus {
  outline: 2px solid var(--accent-mint-strong);
  border-color: var(--brand-green);
}

@media (min-width: 720px) {
  .modal-backdrop {
    align-items: center;
  }

  .modal {
    border-radius: 18px;
  }

  .app-header {
    padding: 0 1.75rem;
  }

  .brand img {
    height: 32px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-top: 2rem;
  }
}