:root {
  --paper: #f5ecd8;
  --paper-deep: #ead8b5;
  --ink: #201811;
  --muted: #756858;
  --line: #352719;
  --ember: #c45f24;
  --ember-dark: #8f3516;
  --sage: #51624c;
  --cream: #fff9eb;
  --danger: #9e2d1c;
  --shadow: 0 24px 60px rgba(42, 28, 12, 0.16);
  --mono: Menlo, Consolas, "Liberation Mono", monospace;
  --serif: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  background:
    radial-gradient(circle at 18% 18%, rgba(196, 95, 36, 0.2), transparent 28rem),
    linear-gradient(135deg, rgba(32, 24, 17, 0.08) 25%, transparent 25%),
    linear-gradient(45deg, rgba(32, 24, 17, 0.05) 25%, transparent 25%),
    var(--paper);
  background-size: auto, 28px 28px, 28px 28px, auto;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 44px;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.75rem 1.15rem;
  color: var(--cream);
  background: var(--ink);
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 0 rgba(32, 24, 17, 0.14);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.56;
  transform: none;
  box-shadow: none;
}

button.primary {
  background: var(--ember);
}

button.ghost {
  color: var(--ink);
  background: transparent;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 3px solid var(--ember);
  outline-offset: 3px;
}

input {
  min-height: 48px;
  width: 100%;
  border: 2px solid var(--line);
  border-radius: 16px;
  padding: 0.85rem 1rem;
  color: var(--ink);
  background: var(--cream);
}

select {
  min-height: 44px;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 2.2rem 0.55rem 0.9rem;
  color: var(--ink);
  background: var(--cream);
}

a {
  color: var(--ember-dark);
  font-weight: 700;
}

.shell {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 24px;
}

.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(3rem, 9vw, 7.5rem);
  line-height: 0.84;
  letter-spacing: -0.08em;
}

.lede {
  max-width: 54rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--ember-dark);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.panel {
  border: 2px solid var(--line);
  border-radius: 28px;
  padding: clamp(1rem, 2vw, 1.5rem);
  background: rgba(255, 249, 235, 0.78);
  box-shadow: var(--shadow);
}

.hero-tools {
  display: grid;
  gap: 0.8rem;
  justify-items: end;
}

.language-picker {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.45rem 0.35rem 0.85rem;
  background: rgba(255, 249, 235, 0.78);
}

.language-picker span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 220px;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.8rem 1rem;
  background: var(--cream);
  font-family: var(--mono);
}

.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 4px rgba(117, 104, 88, 0.18);
}

.status-dot.is-ok {
  background: var(--sage);
  box-shadow: 0 0 0 4px rgba(81, 98, 76, 0.22);
}

.status-dot.is-bad {
  background: var(--danger);
  box-shadow: 0 0 0 4px rgba(158, 45, 28, 0.2);
}

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

label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ── Tab bar ── */
.tab-bar {
  display: flex;
  gap: 4px;
  margin: 18px 0;
  border-bottom: 2px solid var(--line);
  padding-bottom: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab {
  min-height: 44px;
  border: 2px solid transparent;
  border-bottom: none;
  border-radius: 16px 16px 0 0;
  padding: 0.7rem 1.3rem;
  color: var(--muted);
  background: transparent;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
  white-space: nowrap;
}

.tab:hover {
  color: var(--ink);
  background: rgba(245, 236, 216, 0.5);
}

.tab.is-active {
  border-color: var(--line);
  border-bottom-color: var(--paper);
  color: var(--ember-dark);
  background: var(--paper);
  box-shadow: 0 -4px 0 var(--ember);
}

/* ── Tab panels ── */
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.tab-grid {
  display: grid;
  gap: 18px;
}

/* ── Work tab: top bar + left/right split ── */
.work-top-bar {
  margin-bottom: 18px;
}

.work-split {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 460px);
  gap: 18px;
  align-items: start;
}

.work-right {
  position: sticky;
  top: 12px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}

@media (max-width: 820px) {
  .work-split {
    grid-template-columns: 1fr;
  }
  .work-right {
    position: static;
    max-height: none;
    overflow-y: visible;
  }
}

.panel-head,
.button-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.button-row {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.balance {
  margin: 0.5rem 0 1rem;
  font-family: var(--mono);
  font-size: 1.05rem;
}

.panel-copy {
  margin: 0.25rem 0 1rem;
  color: var(--muted);
  line-height: 1.55;
}

.pricing-grid {
  display: grid;
  gap: 0.75rem;
}

.pricing-grid article {
  display: grid;
  gap: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0.85rem;
  background: var(--paper);
}

.pricing-grid strong {
  font-size: 1.05rem;
}

.pricing-grid span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.job-list {
  display: grid;
  gap: 0.75rem;
}

.job-card {
  width: 100%;
  border: 2px solid var(--line);
  border-radius: 18px;
  padding: 0.9rem;
  color: var(--ink);
  text-align: left;
  background: var(--paper);
}

.job-card.is-active {
  background: var(--paper-deep);
  box-shadow: inset 6px 0 0 var(--ember);
}

.job-card h3,
.detail-title {
  margin: 0 0 0.45rem;
  font-size: 1rem;
}

.meta,
.stage-pill {
  font-family: var(--mono);
  font-size: 0.78rem;
}

.meta {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.stage-pill {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  margin-top: 0.6rem;
  background: var(--cream);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.75rem;
  background: var(--paper);
}

.metric span {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.metric strong {
  overflow-wrap: anywhere;
}

.failure-card {
  margin: 1rem 0 0;
  border: 2px solid var(--danger);
  border-radius: 18px;
  padding: 0.9rem 1rem;
  background: rgba(158, 45, 28, 0.1);
}

.failure-card span {
  display: block;
  color: var(--danger);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.failure-card strong,
.failure-card p {
  overflow-wrap: anywhere;
}

.failure-card p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.failure-card .failure-hint {
  color: var(--danger);
  font-weight: 700;
}

.provider-warning {
  margin: 0;
  border: 2px solid var(--danger);
  border-radius: 16px;
  padding: 0.75rem 0.9rem;
  color: var(--danger);
  background: rgba(158, 45, 28, 0.1);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0;
}

.download-link {
  min-height: 44px;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.7rem 1rem;
  color: var(--ink);
  background: var(--paper-deep);
  text-decoration: none;
}

.event-list {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.event-list li {
  border-left: 4px solid var(--ember);
  padding: 0.75rem 0.9rem;
  background: rgba(234, 216, 181, 0.62);
}

.event-list time {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(240px, 0.7fr);
  gap: 1rem;
  align-items: start;
}

.admin-grid section:last-child {
  grid-column: 1 / -1;
}

.admin-list {
  display: grid;
  gap: 0.75rem;
}

.admin-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0.9rem;
  background: rgba(234, 216, 181, 0.62);
}

.admin-card h4 {
  margin: 0 0 0.35rem;
  overflow-wrap: anywhere;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: flex-end;
}

.credit-badge {
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.6rem 0.8rem;
  background: var(--cream);
  font-family: var(--mono);
  white-space: nowrap;
}

/* ── Hero balance card ── */
.balance-card {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 120px;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  background: var(--cream);
}

.balance-icon {
  font-size: 1.1rem;
}

.balance-card .balance-unit {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.balance-card #hero-balance-minutes {
  font-family: var(--mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ember-dark);
}

/* ── Estimate line ── */
.estimate-line {
  margin: 0.25rem 0;
  padding: 0.5rem 0.75rem;
  border: 1px dashed var(--line);
  border-radius: 12px;
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.82rem;
  background: rgba(81, 98, 76, 0.08);
}

.estimate-line strong {
  color: var(--ember-dark);
}

/* ── Stage progress bar ── */
.stage-track {
  display: flex;
  gap: 0;
  margin: 0.75rem 0 0.5rem;
  border-radius: 999px;
  overflow: hidden;
  background: var(--paper-deep);
}

.stage-step {
  flex: 1;
  min-width: 0;
  height: 6px;
  background: var(--muted);
  opacity: 0.3;
  transition: opacity 200ms ease, background 200ms ease;
}

.stage-step.is-done {
  opacity: 1;
  background: var(--sage);
}

.stage-step.is-active {
  opacity: 1;
  background: var(--ember);
  animation: pulse-stage 1.6s ease-in-out infinite;
}

@keyframes pulse-stage {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.stage-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin: 0 0 0.75rem;
}

/* ── Ledger list ── */
.ledger-list {
  display: grid;
  gap: 0.5rem;
}

.ledger-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--paper-deep);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.ledger-row .ledger-amount {
  font-weight: 700;
  text-align: right;
}

.ledger-row .ledger-amount.is-credit {
  color: var(--sage);
}

.ledger-row .ledger-amount.is-debit {
  color: var(--danger);
}

.empty-state {
  color: var(--muted);
  font-style: italic;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100% - 36px));
  border: 2px solid var(--line);
  border-radius: 18px;
  padding: 0.9rem 1rem;
  color: var(--cream);
  background: var(--ink);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.is-hidden {
  display: none;
}

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; }
  .hero-tools {
    justify-items: start;
  }

  .tab {
    font-size: 0.72rem;
    padding: 0.55rem 0.8rem;
  }

  .detail-grid,
  .admin-grid,
  .admin-card {
    grid-template-columns: 1fr;
  }

  .admin-grid section:last-child {
    grid-column: auto;
  }

  .panel-head,
  .button-row,
  .admin-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .panel-head button,
  .button-row button,
  .admin-actions button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ── Progress message ── */
.progress-msg {
  margin: 0.5rem 0;
  padding: 0.4rem 0.8rem;
  border-left: 3px solid var(--ember);
  color: var(--ember-dark);
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 700;
  background: rgba(196, 95, 36, 0.08);
  border-radius: 0 8px 8px 0;
}