:root {
  color-scheme: light;
  --accent: #247a66;
  --accent-dark: #185b4b;
  --accent-soft: #dff0eb;
  --ink: #18231f;
  --muted: #66746e;
  --line: #dbe4df;
  --surface: #ffffff;
  --surface-2: #f6f8f2;
  --bg: #eef4f0;
  --warm: #d9824b;
  --blue: #396f9d;
  --danger: #bc4b4b;
  --shadow: 0 18px 50px rgba(27, 46, 39, 0.12);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0)),
    var(--bg);
  color: var(--ink);
}

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

button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition:
    transform 0.16s ease,
    border-color 0.16s ease,
    background 0.16s ease,
    color 0.16s ease;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent), var(--line) 42%);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 11px 12px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.app-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: max(18px, env(safe-area-inset-top)) 18px 24px;
}

.topbar,
.panel,
.dialog-content,
.settings-form {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(219, 228, 223, 0.95);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 70px;
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 18px;
}

.app-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 4px;
}

.menu-button {
  min-height: 36px;
  border-color: transparent;
  background: transparent;
  padding: 0 14px;
  font-weight: 850;
}

.menu-button.is-active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 7px 20px rgba(24, 91, 75, 0.14);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--blue));
  color: #fff;
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  color: var(--muted);
  margin-top: 2px;
}

.icon-button {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  padding: 0;
  font-size: 1.12rem;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sync-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  font-weight: 850;
}

#sync-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--muted);
}

.sync-button.is-online #sync-dot {
  background: var(--accent);
}

.sync-button.is-error #sync-dot {
  background: var(--danger);
}

.app-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 18px;
  align-items: start;
}

.timer-grid {
  grid-template-columns: minmax(0, 760px);
  justify-content: center;
}

.page-view {
  width: 100%;
}

.hours-view {
  display: grid;
  gap: 18px;
}

.page-timer .app-grid {
  grid-template-columns: minmax(0, 760px);
  justify-content: center;
}

.page-uren .app-grid {
  grid-template-columns: minmax(0, 1fr);
}

[hidden] {
  display: none !important;
}

.page-timer [data-page-panel="uren"],
.page-uren [data-page-panel="timer"] {
  display: none !important;
}

.panel {
  border-radius: 8px;
  padding: 18px;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--accent-dark);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(1.45rem, 2.4vw, 2.05rem);
}

h2 {
  font-size: 1.24rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 11px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.work-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.wide {
  grid-column: 1 / -1;
}

.focus-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr) minmax(104px, 0.7fr);
  gap: 8px;
  margin: 16px 0;
}

.focus-option {
  font-weight: 850;
}

.focus-option.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.custom-focus {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 7px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.custom-focus input {
  min-height: 36px;
  padding: 6px 4px;
  border: 0;
  box-shadow: none;
  text-align: center;
  font-weight: 850;
}

.timer-face {
  display: grid;
  place-items: center;
  min-height: 210px;
  margin: 12px 0 14px;
  border: 1px solid color-mix(in srgb, var(--accent), var(--line) 66%);
  border-radius: 8px;
  background:
    radial-gradient(circle at top left, var(--accent-soft), transparent 42%),
    linear-gradient(145deg, #ffffff, #f8fbf7);
  text-align: center;
}

.timer-face span {
  font-variant-numeric: tabular-nums;
  font-size: clamp(3.15rem, 10vw, 5.7rem);
  font-weight: 900;
  line-height: 1;
}

.timer-face small {
  max-width: 440px;
  color: var(--muted);
  font-weight: 650;
  padding: 0 14px;
}

.session-metrics,
.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.session-metrics div,
.summary-strip div {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 12px;
}

.session-metrics span,
.summary-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 760;
}

.session-metrics strong,
.summary-strip strong {
  display: block;
  margin-top: 3px;
  font-size: 1.05rem;
}

.timer-actions {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.notify-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.notify-card strong,
.notify-card span {
  display: block;
}

.notify-card span {
  color: var(--muted);
  margin-top: 3px;
  font-size: 0.82rem;
  font-weight: 720;
}

.notify-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.notify-actions button {
  padding: 0 12px;
  font-weight: 800;
}

.primary-action {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 870;
}

.primary-action:hover:not(:disabled) {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.secondary-action {
  background: #fdf6ee;
  border-color: #edd8c5;
  color: #79451d;
  font-weight: 820;
  padding: 0 14px;
  white-space: nowrap;
}

.report-actions,
.data-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.report-panel .sessions-list {
  max-height: none;
}

.report-actions button,
.data-actions button {
  padding: 0 12px;
  font-weight: 800;
}

.data-actions {
  justify-content: flex-start;
  margin: -4px 0 14px;
}

.filters {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 10px;
  margin: 14px 0;
}

.sessions-list {
  display: grid;
  gap: 10px;
  max-height: 520px;
  overflow: auto;
  padding-right: 2px;
}

.session-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.session-row strong,
.session-row span,
.session-row small {
  display: block;
}

.session-row span {
  color: var(--muted);
  margin-top: 3px;
}

.session-row small {
  color: var(--muted);
  margin-top: 5px;
  line-height: 1.35;
}

.row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.duration-badge {
  min-width: 72px;
  border-radius: 8px;
  background: #edf3fb;
  color: #214d73;
  padding: 8px 9px;
  text-align: center;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.delete-session,
.edit-session {
  min-height: 38px;
}

.delete-session {
  width: 38px;
  min-height: 38px;
  color: var(--danger);
}

.edit-session {
  color: var(--blue);
  padding: 0 10px;
  font-size: 0.82rem;
  font-weight: 800;
}

.empty-state {
  display: grid;
  gap: 4px;
  justify-items: center;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 28px 18px;
  color: var(--muted);
  text-align: center;
}

.empty-state strong {
  color: var(--ink);
}

.insight-panel {
  margin-top: 18px;
}

.business-model {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.business-model div {
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.business-model div:nth-child(2) {
  border-color: var(--warm);
}

.business-model div:nth-child(3) {
  border-color: var(--blue);
}

.business-model strong,
.business-model span {
  display: block;
}

.business-model span {
  color: var(--muted);
  margin-top: 5px;
  line-height: 1.45;
}

dialog {
  width: min(94vw, 520px);
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
}

dialog::backdrop {
  background: rgba(17, 27, 24, 0.42);
  backdrop-filter: blur(4px);
}

.dialog-content,
.settings-form {
  position: relative;
  border-radius: 8px;
  padding: 20px;
}

.close-dialog {
  position: absolute;
  top: 12px;
  right: 12px;
}

.break-dialog h2 {
  margin-right: 56px;
  font-size: 1.65rem;
}

.break-dialog p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.55;
}

.micro-exercise {
  display: grid;
  gap: 5px;
  border: 1px solid color-mix(in srgb, var(--warm), #fff 58%);
  border-radius: 8px;
  background: #fff7ef;
  color: #6f421f;
  padding: 12px;
  line-height: 1.45;
}

.micro-exercise strong {
  color: #7c4b21;
}

.breathing-card {
  display: grid;
  justify-items: center;
  gap: 6px;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 18px;
}

#breathing-ring {
  width: 86px;
  height: 86px;
  border-radius: 999px;
  background:
    radial-gradient(circle, #fff 0 45%, transparent 46%),
    conic-gradient(var(--accent), var(--warm), var(--blue), var(--accent));
  transform: scale(0.84);
  animation: breathe 8s ease-in-out infinite;
}

.breathing-card strong {
  font-size: 1.15rem;
}

.breathing-card small {
  color: var(--muted);
}

.dialog-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.settings-dialog {
  width: min(94vw, 460px);
}

.auth-dialog {
  width: min(94vw, 460px);
}

.cloud-state {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 12px;
}

.cloud-state span {
  color: var(--muted);
  line-height: 1.4;
}

.session-dialog {
  width: min(94vw, 560px);
}

.settings-form {
  display: grid;
  gap: 13px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.check-row input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--accent);
}

.session-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 10;
  max-width: min(92vw, 440px);
  min-height: 44px;
  border: 1px solid color-mix(in srgb, var(--accent), #fff 45%);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
  padding: 11px 14px;
  font-weight: 760;
  line-height: 1.35;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@keyframes breathe {
  0%,
  100% {
    transform: scale(0.82);
  }
  50% {
    transform: scale(1);
  }
}

@media (max-width: 880px) {
  .app-grid,
  .business-model {
    grid-template-columns: 1fr;
  }

  .report-panel {
    order: 2;
  }
}

@media (max-width: 620px) {
  .app-shell {
    padding: max(12px, env(safe-area-inset-top)) 10px max(16px, env(safe-area-inset-bottom));
  }

  .topbar,
  .panel {
    padding: 14px;
  }

  .topbar {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .top-actions {
    justify-content: flex-end;
  }

  .app-menu {
    grid-column: 1 / -1;
    order: 3;
    width: 100%;
  }

  .menu-button {
    flex: 1;
  }

  .brand small {
    display: none;
  }

  .panel-heading,
  .timer-actions,
  .notify-card,
  .filters,
  .work-fields,
  .session-metrics,
  .summary-strip,
  .session-form-grid {
    grid-template-columns: 1fr;
  }

  .panel-heading {
    display: grid;
  }

  .focus-picker {
    grid-template-columns: repeat(2, 1fr);
  }

  .custom-focus {
    grid-column: 1 / -1;
  }

  .timer-face {
    min-height: 170px;
  }

  .session-row {
    grid-template-columns: 1fr;
  }

  .row-actions {
    justify-content: space-between;
  }

  .secondary-action {
    width: 100%;
  }

  .report-actions,
  .data-actions,
  .notify-actions {
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
  }

  .dialog-actions {
    grid-template-columns: 1fr;
  }
}