:root {
  --bg: #f7f7f5;
  --text: #202124;
  --muted: rgba(32, 33, 36, 0.62);
  --purple: #6c63ff;
  --light-purple: #eeecff;
  --green: #65b891;
  --yellow: #f2b84b;
  --red: #e76f6f;
  --white: #ffffff;
  --border: rgba(32, 33, 36, 0.1);
}

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

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
}

button {
  font: inherit;
  font-family: "Inter", sans-serif;
  font-weight: 600;
  border: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(108, 99, 255, 0.4);
  outline-offset: 2px;
}

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

h1,
h2,
h3,
h4 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
}

.app {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 240px;
  padding: 24px 16px;
  background: var(--white);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 4px 8px;
}

.logo-box {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--purple);
  color: var(--white);
  font-family: "Poppins", sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.logo h1 {
  font-size: 16px;
  line-height: 1;
}

.logo span {
  color: var(--muted);
  font-size: 11px;
}

nav {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nav-link {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 13px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  transition: 0.2s;
}

.nav-link span {
  width: 18px;
  text-align: center;
  font-size: 16px;
}

.nav-link:hover {
  background: rgba(32, 33, 36, 0.04);
  color: var(--text);
}

.nav-link.active {
  background: var(--light-purple);
  color: var(--purple);
  font-weight: 600;
}

.tip {
  padding: 13px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 13px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.tip strong {
  font-size: 12px;
}

.tip span {
  color: var(--muted);
  font-size: 11px;
}

main {
  margin-left: 240px;
  min-height: 100vh;
}

.topbar {
  height: 72px;
  padding: 0 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(247, 247, 245, 0.9);
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(12px);
}

.current-page {
  color: var(--muted);
  font-size: 14px;
}

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

.notification {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--white);
  color: var(--muted);
  margin-right: 6px;
}

.content {
  width: min(1120px, calc(100% - 72px));
  margin: 0 auto;
  padding: 42px 0 60px;
}

.date,
.label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
}

.welcome h2 {
  margin-top: 6px;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: 0;
}

.welcome p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.btn {
  height: 43px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  transition:
    transform 0.18s ease,
    background-color 0.18s ease,
    box-shadow 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(32, 33, 36, 0.08);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn.primary {
  background: var(--purple);
  color: var(--white);
  border-color: var(--purple);
}

.top-cards {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1.45fr 0.8fr;
  gap: 16px;
}

.card {
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.card h3 {
  margin-top: 5px;
  font-size: 16px;
}

.progress .card-top > strong {
  color: var(--purple);
  font-family: "Poppins", sans-serif;
  font-size: 28px;
}

.bar {
  height: 9px;
  margin-top: 22px;
  overflow: hidden;
  border-radius: 20px;
  background: rgba(32, 33, 36, 0.08);
}

.bar-fill {
  width: 80%;
  height: 100%;
  border-radius: 20px;
  background: var(--purple);
}

.progress-info {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
}

.status-dot {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(101, 184, 145, 0.12);
}

.workload-info {
  margin-top: 22px;
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.workload-info strong {
  font-family: "Poppins", sans-serif;
  font-size: 25px;
}

.workload-info span {
  color: var(--muted);
  font-size: 11px;
}

.workload p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
}

.tasks {
  margin-top: 34px;
}

.section-top {
  margin-bottom: 13px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.section-top h3 {
  margin-top: 5px;
  font-size: 20px;
}

.view-all {
  background: none;
  color: var(--purple);
  font-size: 12px;
  font-weight: 600;
}

.task-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.task-list:empty {
  display: none;
}

.task-dialog {
  width: min(480px, calc(100% - 28px));
  max-width: none;
  max-height: calc(100% - 28px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
  color: var(--text);
  box-shadow: 0 12px 36px rgba(32, 33, 36, 0.14);
}

.task-dialog::backdrop {
  background: rgba(32, 33, 36, 0.42);
  backdrop-filter: blur(3px);
}

.task-form {
  padding: 26px;
}

.dialog-heading {
  margin-bottom: 23px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.dialog-heading h2 {
  margin-top: 5px;
  font-size: 23px;
}

.dialog-close {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(32, 33, 36, 0.05);
  color: var(--muted);
  font-size: 23px;
  line-height: 1;
}

.form-field {
  min-width: 0;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-field > span,
.reminder-toggle strong {
  font-size: 12px;
  font-weight: 600;
}

.form-field input {
  width: 100%;
  height: 43px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--white);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}

.form-field input:focus {
  outline: 2px solid rgba(108, 99, 255, 0.22);
  border-color: var(--purple);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.reminder-toggle {
  min-height: 56px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.reminder-toggle span {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.reminder-toggle small {
  color: var(--muted);
  font-size: 11px;
}

.reminder-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--purple);
}

.form-error {
  min-height: 16px;
  margin-top: 9px;
  color: var(--red);
  font-size: 11px;
}

.dialog-actions {
  margin-top: 5px;
  display: flex;
  justify-content: flex-end;
  gap: 9px;
}

.dialog-actions .btn {
  justify-content: center;
}

.task .task-text .task-due {
  margin-top: 4px;
}

.task-due.overdue {
  color: var(--red);
}

.task-due.upcoming {
  color: var(--muted);
}

.task.completed .task-name h4 {
  text-decoration: line-through;
}

.task.completed {
  opacity: 0.72;
}

.completed-status {
  color: var(--green) !important;
  font-weight: 600;
}

.task-step-status {
  color: var(--muted);
}

.empty-state {
  min-height: 230px;
  padding: 32px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--white);
  border: 1px dashed rgba(32, 33, 36, 0.2);
  border-radius: 15px;
}

.empty-state[hidden] {
  display: none;
}

.empty-state-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--light-purple);
  color: var(--purple);
  font-size: 20px;
}

.empty-state h4 {
  font-size: 16px;
}

.empty-state p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.empty-state-button {
  margin-top: 17px;
}

.task {
  min-height: 86px;
  padding: 15px 17px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 13px;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.task:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(32, 33, 36, 0.06);
}

.task.urgent {
  border-left: 4px solid var(--red);
}

.task.done {
  opacity: 0.72;
}

.checkbox {
  position: relative;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  cursor: pointer;
}

.checkbox input {
  position: absolute;
  opacity: 0;
}

.checkbox span {
  position: absolute;
  inset: 0;
  border: 1.5px solid rgba(32, 33, 36, 0.22);
  border-radius: 7px;
  background: var(--white);
}

.checkbox input:focus-visible + span {
  outline: 3px solid rgba(108, 99, 255, 0.4);
  outline-offset: 2px;
}

.checkbox input:checked + span {
  background: var(--green);
  border-color: var(--green);
}

.checkbox input:checked + span::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
}

.task-text {
  min-width: 0;
  flex: 1;
}

.task-name {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.task-name h4 {
  font-size: 15px;
  font-weight: 700;
}

.task-text p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.task-text small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 10px;
}

.tag {
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 9px;
  font-weight: 600;
}

.urgent-tag {
  background: rgba(231, 111, 111, 0.12);
  color: var(--red);
}

.tomorrow-tag {
  background: rgba(108, 99, 255, 0.1);
  color: var(--purple);
}

.done-tag {
  background: rgba(101, 184, 145, 0.14);
  color: var(--green);
}

.task.done h4 {
  text-decoration: line-through;
}

.more {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-size: 18px;
}

.more:hover {
  background: rgba(32, 33, 36, 0.04);
}

.reminder {
  margin-top: 25px;
  padding: 17px 18px;
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(242, 184, 75, 0.12);
  border: 1px solid rgba(242, 184, 75, 0.32);
  border-radius: 16px;
}

.reminder-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 11px;
  background: rgba(242, 184, 75, 0.22);
  color: var(--text);
  font-family: "Poppins", sans-serif;
  font-weight: 700;
}

.reminder-text {
  flex: 1;
}

.reminder-text h3 {
  margin-top: 3px;
  font-size: 16px;
}

.reminder-text p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.reminder-buttons {
  display: flex;
  gap: 8px;
}

.reminder-btn {
  height: 36px;
  padding: 0 13px;
  border: 1px solid rgba(242, 184, 75, 0.32);
  border-radius: 9px;
  background: var(--white);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.reminder-btn.done-btn {
  background: var(--purple);
  color: var(--white);
  border-color: var(--purple);
}

.today-reminder {
  background: rgba(231, 111, 111, 0.1);
  border-color: rgba(231, 111, 111, 0.28);
}

.today-reminder[hidden] {
  display: none;
}

.today-reminder .reminder-icon {
  background: rgba(231, 111, 111, 0.16);
  color: var(--red);
}

.today-reminder .label {
  color: var(--red);
}

.today-reminder .reminder-btn {
  border-color: rgba(231, 111, 111, 0.28);
}

.today-progress {
  margin-top: 30px;
  padding: 19px 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
}

.today-progress .section-top {
  align-items: center;
  margin-bottom: 16px;
}

.today-progress .section-top h3 {
  font-size: 16px;
}

.today-progress-rate {
  color: var(--text);
  font-family: "Poppins", sans-serif;
  font-size: 24px;
  font-weight: 700;
}

.today-progress-segments {
  height: 14px;
  display: grid;
  grid-template-columns: repeat(20, minmax(0, 1fr));
  gap: 4px;
}

.today-progress-segments span {
  min-width: 0;
  border-radius: 3px;
  background: rgba(32, 33, 36, 0.1);
}

.today-progress-segments span.is-filled {
  background: var(--green);
}

.today-progress-count {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.mobile-nav {
  display: none;
  margin: 0;
  flex-direction: initial;
  gap: 0;
}

.task-page-toolbar {
  margin-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.filter-bar {
  display: inline-flex;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(32, 33, 36, 0.03);
}

.filter-button {
  min-height: 34px;
  padding: 0 13px;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  transition:
    background-color 0.18s ease,
    color 0.18s ease,
    box-shadow 0.18s ease;
}

.filter-button.active {
  background: var(--white);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(32, 33, 36, 0.1);
}

.calendar-panel {
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
}

.calendar-toolbar {
  min-height: 68px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.calendar-month-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.calendar-month-controls h3 {
  min-width: 148px;
  text-align: center;
  font-size: 16px;
}

.calendar-arrow {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  color: var(--text);
  font-size: 22px;
  transition:
    background-color 0.18s ease,
    transform 0.18s ease;
}

.calendar-arrow:hover {
  background: rgba(32, 33, 36, 0.04);
}

.calendar-arrow:active {
  transform: scale(0.96);
}

.calendar-today {
  height: 36px;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.calendar-weekdays {
  border-bottom: 1px solid var(--border);
}

.calendar-weekdays span {
  padding: 11px 8px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
}

.calendar-day {
  min-width: 0;
  min-height: 112px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.calendar-day:nth-child(7n) {
  border-right: 0;
}

.calendar-day.outside-month {
  background: rgba(32, 33, 36, 0.025);
}

.calendar-day.outside-month .calendar-day-number {
  color: var(--muted);
  opacity: 0.55;
}

.calendar-day-number {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--text);
  font-size: 11px;
  font-weight: 600;
}

.calendar-day.is-today .calendar-day-number {
  background: var(--purple);
  color: var(--white);
}

.calendar-events {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calendar-event {
  min-width: 0;
  padding: 4px 6px;
  overflow: hidden;
  border-radius: 6px;
  background: rgba(108, 99, 255, 0.1);
  color: var(--purple);
  font-size: 10px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-event.is-complete {
  background: rgba(101, 184, 145, 0.14);
  color: var(--green);
  text-decoration: line-through;
}

.calendar-note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}

.progress-cards .card {
  min-height: 176px;
}

.progress-track {
  margin-top: 22px;
}

.progress-message {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.workload > .label {
  display: block;
}

.workload p strong {
  color: var(--text);
  font-weight: 600;
}

.subject-progress-section {
  margin-top: 34px;
}

.subject-progress-list {
  display: grid;
}

.subject-progress-row {
  padding: 16px 0;
  display: grid;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}

.subject-progress-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.subject-progress-heading span {
  color: var(--muted);
  font-size: 11px;
}

.subject-progress-track {
  height: 7px;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(32, 33, 36, 0.08);
}

.subject-progress-track span {
  height: 100%;
  display: block;
  border-radius: inherit;
  background: var(--green);
  transition: width 0.24s ease;
}

.progress-empty {
  margin-top: 4px;
}

[hidden] {
  display: none !important;
}

.home-workload {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.home-workload h3 {
  margin-top: 5px;
  font-size: 16px;
}

.home-workload p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.home-workload h3[data-level="light"] {
  color: var(--green);
}

.home-workload h3[data-level="moderate"] {
  color: #b98212;
}

.home-workload h3[data-level="heavy"] {
  color: var(--red);
}

.workload-message {
  max-width: 290px;
  text-align: right;
}

.task {
  flex-wrap: wrap;
}

.task-controls {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.task-action {
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  color: var(--muted);
  font-size: 10px;
}

.task-action:hover {
  color: var(--purple);
  border-color: rgba(108, 99, 255, 0.35);
}

.delete-action,
.task-controls [data-task-action="delete"] {
  color: #b65454;
}

.task-step-list {
  width: 100%;
  margin: 3px 0 0 36px;
  display: grid;
  gap: 6px;
}

.task-step {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 11px;
}

.task-step > small {
  margin-left: auto;
  white-space: nowrap;
}

.step-checkbox,
.breakdown-step label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-checkbox {
  min-width: 0;
  cursor: pointer;
}

.step-checkbox input,
.breakdown-step input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--green);
}

.task-step.is-complete .step-checkbox span,
.breakdown-step.is-complete label span {
  text-decoration: line-through;
}

.task-group-heading {
  margin: 22px 0 8px;
  color: var(--muted);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 600;
}

.task-group-heading:first-child {
  margin-top: 0;
}

.reminder-timing-field {
  margin-top: 12px;
}

.form-field select {
  width: 100%;
  height: 43px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--white);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}

.calendar-day {
  cursor: pointer;
}

.calendar-day.is-selected {
  background: rgba(108, 99, 255, 0.06);
  box-shadow: inset 0 0 0 2px rgba(108, 99, 255, 0.34);
}

.step-event {
  background: rgba(101, 184, 145, 0.13);
  color: #3f8967;
}

.calendar-agenda,
.weekly-progress-section,
.completed-tasks-section {
  margin-top: 30px;
}

.calendar-agenda-list,
.completed-task-list {
  display: grid;
  gap: 8px;
}

.agenda-item,
.completed-task {
  padding: 13px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--white);
}

.agenda-item strong,
.completed-task strong {
  font-size: 12px;
}

.agenda-item span,
.completed-task span {
  color: var(--muted);
  font-size: 11px;
}

.agenda-item.is-complete strong {
  color: var(--green);
  text-decoration: line-through;
}

.weekly-summary {
  padding: 20px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--white);
}

.weekly-summary strong {
  font-family: "Poppins", sans-serif;
  font-size: 22px;
}

.weekly-summary span {
  color: var(--muted);
  font-size: 12px;
}

.completed-task {
  justify-content: flex-start;
}

.completed-task span {
  margin-left: auto;
}

.breakdown-step-list {
  margin-top: 17px;
  display: grid;
  gap: 8px;
}

.breakdown-step {
  min-height: 42px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 11px;
}

.breakdown-step > span {
  margin-left: auto;
  color: var(--muted);
}

.step-add-form {
  display: grid;
  grid-template-columns: 1.5fr 1fr auto;
  align-items: end;
  gap: 10px;
}

.step-add-form .form-field {
  margin-bottom: 0;
}

.dialog-content > .dialog-actions {
  margin-top: 18px;
}

.app-message {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  max-width: min(420px, calc(100% - 40px));
  padding: 13px 16px;
  border-radius: 11px;
  background: var(--text);
  color: var(--white);
  box-shadow: 0 5px 20px rgba(32, 33, 36, 0.18);
  font-size: 12px;
}

@media (max-width: 950px) {
  .top-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 800px) {
  .sidebar {
    display: none;
  }

  main {
    margin-left: 0;
    padding-bottom: calc(75px + env(safe-area-inset-bottom));
  }

  .topbar {
    height: 64px;
    padding: 0 20px;
  }

  .content {
    width: calc(100% - 32px);
    padding-top: 30px;
  }

  .mobile-nav {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    height: calc(68px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    z-index: 10;
  }

  .mobile-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--muted);
    font-size: 10px;
  }

  .mobile-nav a span {
    font-size: 17px;
  }

  .mobile-nav a.active {
    color: var(--purple);
    font-weight: 600;
  }

  .reminder {
    flex-wrap: wrap;
  }

  .reminder-buttons {
    width: 100%;
    margin-left: 53px;
  }
}

@media (max-width: 520px) {
  .content {
    width: calc(100% - 24px);
    padding-top: 24px;
  }

  .welcome h2 {
    font-size: 25px;
  }

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

  .btn {
    width: 100%;
    justify-content: center;
  }

  .card {
    padding: 18px;
  }

  .progress-info {
    flex-direction: column;
    gap: 3px;
  }

  .task {
    align-items: flex-start;
    padding: 14px;
  }

  .task-controls {
    width: calc(100% - 36px);
    margin-left: 36px;
    justify-content: flex-start;
  }

  .task-step-list {
    margin-left: 0;
  }

  .task-step {
    flex-wrap: wrap;
  }

  .task-step > small {
    margin-left: 24px;
  }

  .step-add-form {
    grid-template-columns: 1fr;
  }

  .more {
    margin-left: auto;
  }

  .reminder-buttons {
    margin-left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .reminder-btn {
    width: 100%;
  }

  .today-progress {
    padding: 16px;
  }

  .today-progress-segments {
    gap: 3px;
  }

  .task-form {
    padding: 21px 18px;
  }

  .dialog-actions .btn {
    flex: 1;
  }

  .task-page-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-bar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .filter-button {
    padding: 0 8px;
  }

  .calendar-toolbar {
    padding: 10px 8px;
  }

  .calendar-month-controls {
    gap: 5px;
  }

  .calendar-month-controls h3 {
    min-width: 112px;
    font-size: 14px;
  }

  .calendar-arrow {
    width: 32px;
    height: 34px;
  }

  .calendar-day {
    min-height: 78px;
    padding: 4px;
  }

  .calendar-event {
    padding: 3px;
    font-size: 8px;
  }

  .calendar-weekdays span {
    padding: 8px 2px;
    font-size: 8px;
  }

  .agenda-item,
  .weekly-summary {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .completed-task {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .completed-task span {
    margin-left: 0;
  }

  .home-workload {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .workload-message {
    text-align: left;
  }

  .calendar-today {
    width: auto;
    padding: 0 10px;
  }

  .calendar-weekdays span {
    padding: 9px 2px;
    font-size: 9px;
  }

  .calendar-day {
    min-height: 68px;
    padding: 4px 3px;
    gap: 3px;
  }

  .calendar-day-number {
    width: 22px;
    height: 22px;
    font-size: 10px;
  }

  .calendar-events {
    max-height: 28px;
    overflow: hidden;
    gap: 3px;
  }

  .calendar-event {
    height: 6px;
    padding: 0;
    border-radius: 4px;
    font-size: 0;
  }
}

@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;
  }
}

@media (max-width: 380px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}