:root[data-theme="light"] {
    --bg-top: #f9f4ea;
    --bg-bottom: #ece2cf;
    --panel: rgba(255, 250, 242, 0.8);
    --panel-strong: rgba(255, 252, 246, 0.96);
    --line: rgba(99, 76, 53, 0.16);
    --ink: #2f271e;
    --muted: #786b5c;
    --accent: #d36f4b;
    --accent-deep: #b24d29;
    --accent-soft: rgba(211, 111, 75, 0.14);
    --teal: #2b756c;
    --teal-soft: rgba(43, 117, 108, 0.12);
    --danger: #a1473d;
    --shadow: 0 20px 60px rgba(87, 63, 43, 0.12);
}

:root[data-theme="dark"] {
    --bg-top: #12100d;
    --bg-bottom: #1d1812;
    --panel: rgba(30, 25, 20, 0.78);
    --panel-strong: rgba(38, 31, 24, 0.94);
    --line: rgba(212, 188, 164, 0.12);
    --ink: #f1e7d8;
    --muted: #c4b39c;
    --accent: #ef946c;
    --accent-deep: #f0ad8d;
    --accent-soft: rgba(239, 148, 108, 0.18);
    --teal: #81cfc4;
    --teal-soft: rgba(129, 207, 196, 0.16);
    --danger: #f29b8e;
    --shadow: 0 22px 70px rgba(0, 0, 0, 0.36);
}

* {
    box-sizing: border-box;
}

html,
body,
#root {
    min-height: 100%;
    margin: 0;
}

body {
    color: var(--ink);
    font-family: "Manrope", sans-serif;
    font-size: 15px;
    line-height: 1.45;
    background:
        radial-gradient(circle at top left, rgba(211, 111, 75, 0.18), transparent 30%),
        radial-gradient(circle at top right, rgba(43, 117, 108, 0.16), transparent 24%),
        linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
    transition: background 180ms ease, color 180ms ease;
}

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

button {
    cursor: pointer;
}

h1,
h2,
h3,
h4,
strong {
    margin: 0;
    font-family: "Fraunces", serif;
}

p {
    margin: 0;
}

table {
    border-collapse: collapse;
    width: 100%;
}

.eyebrow {
    margin-bottom: 0.28rem;
    color: var(--accent-deep);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.68rem;
    font-weight: 800;
}

.body-part-count {
    display: inline-flex;
    align-items: center;
    padding: 0.16rem 0.48rem;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--accent-deep);
    text-shadow: none;
    transition: background 480ms ease, border-color 480ms ease;
}

:root[data-theme="dark"] .body-part-count {
    color: #ffd5b7;
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
}

.lede,
.muted,
.tiny-note,
.empty-state,
.empty-inline {
    color: var(--muted);
}

.tiny-note {
    font-size: 0.78rem;
}

.app-shell {
    display: grid;
    grid-template-columns: minmax(420px, 500px) minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    grid-template-areas:
        "quick timeline"
        "bottom bottom";
    gap: 1rem;
    min-height: 100vh;
    max-width: 1680px;
    margin: 0 auto;
    padding: 1rem;
    align-items: start;
}

.app-shell.quick-collapsed {
    grid-template-columns: 220px minmax(0, 1fr);
}

.panel,
.login-card,
.modal-card {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.panel {
    overflow: hidden;
}

.quick-panel {
    grid-area: quick;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.timeline-panel {
    grid-area: timeline;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.bottom-panel {
    grid-area: bottom;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
}

.panel-header,
.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.85rem;
    padding: 1rem 1rem 0;
}

.panel-header-actions,
.summary-actions,
.calendar-actions,
.builder-toolbar,
.diet-actions,
.card-actions,
.metric-actions,
.bottom-nav,
.management-controls,
.icon-button-row {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.panel h2 {
    font-size: 1.55rem;
}

.quick-panel-title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.05rem;
    padding: 0 0 0.35rem;
    border: none;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.user-chip {
    padding: 0.4rem 0.72rem;
    border-radius: 999px;
    background: var(--teal-soft);
    color: var(--teal);
    font-size: 0.82rem;
    font-weight: 800;
    white-space: nowrap;
}

.header-tools {
    align-items: center;
}

.quick-body,
.timeline-list,
.management-list {
    overflow-y: auto;
}

.quick-body,
.timeline-list {
    padding: 1rem;
}

.builder-toolbar {
    padding: 0 1rem;
}

.body-part-card,
.exercise-card,
.timeline-card,
.utility-card,
.collapsed-preview,
.sticky-summary,
.management-form-card,
.login-card {
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--panel-strong);
}

.body-part-card,
.timeline-card,
.utility-card,
.sticky-summary,
.collapsed-preview,
.management-form-card {
    padding: 0.9rem;
}

.body-part-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    background:
        linear-gradient(180deg, rgba(255, 252, 246, 0.84), rgba(255, 250, 242, 0.96));
}

:root[data-theme="dark"] .body-part-card {
    background:
        linear-gradient(180deg, rgba(42, 34, 27, 0.88), rgba(34, 28, 22, 0.96));
}

.body-part-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    padding: 0;
    border: none;
    background: transparent;
    color: inherit;
    text-align: left;
}

.body-part-meta {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--muted);
    font-size: 0.82rem;
    text-align: right;
}

.days-badge {
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 0.3rem;
    border-radius: 0.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #b85f2f;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    line-height: 1;
}

.exercise-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.exercise-card {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    padding: 0.85rem;
}

.exercise-card.is-selected {
    border-color: rgba(43, 117, 108, 0.24);
    box-shadow: inset 0 0 0 1px rgba(43, 117, 108, 0.08);
}

.exercise-head,
.timeline-topline,
.timeline-header,
.metric-header,
.management-row,
.calendar-header,
.management-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.exercise-head,
.timeline-header,
.management-row,
.calendar-header,
.management-group-header {
    align-items: flex-start;
}

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

.metric-control {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
}

.metric-header span {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--muted);
}

.metric-header input,
.field input,
.field textarea,
.field select,
.management-select {
    width: 100%;
    border: 1px solid rgba(99, 76, 53, 0.2);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink);
    padding: 0.68rem 0.8rem;
    transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

:root[data-theme="dark"] .metric-header input,
:root[data-theme="dark"] .field input,
:root[data-theme="dark"] .field textarea,
:root[data-theme="dark"] .field select,
:root[data-theme="dark"] .management-select {
    background: rgba(255, 255, 255, 0.06);
}

.metric-header input {
    max-width: 88px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.field span {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--muted);
}

.field input:focus,
.field textarea:focus,
.field select:focus,
.metric-header input:focus,
.management-select:focus {
    outline: none;
    border-color: rgba(43, 117, 108, 0.5);
    box-shadow: 0 0 0 4px rgba(43, 117, 108, 0.12);
}

.primary-button,
.secondary-button,
.mini-chip,
.nav-pill,
.icon-button {
    appearance: none;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 800;
    padding: 0.68rem 0.96rem;
    transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
    border: none;
}

.primary-button:hover,
.secondary-button:hover,
.nav-pill:hover,
.mini-chip:hover,
.icon-button:hover {
    transform: translateY(-1px);
}

.primary-button {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
    color: white;
    box-shadow: 0 14px 28px rgba(178, 77, 41, 0.18);
}

.secondary-button,
.mini-chip,
.nav-pill,
.icon-button {
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink);
    border: 1px solid rgba(99, 76, 53, 0.12);
}

:root[data-theme="dark"] .secondary-button,
:root[data-theme="dark"] .mini-chip,
:root[data-theme="dark"] .nav-pill,
:root[data-theme="dark"] .icon-button {
    background: rgba(255, 255, 255, 0.06);
}

.compact-button {
    padding: 0.48rem 0.78rem;
    font-size: 0.8rem;
}

.icon-button {
    width: 2.45rem;
    height: 2.45rem;
    padding: 0;
    display: grid;
    place-items: center;
    font-size: 1.05rem;
    line-height: 1;
}

.icon-symbol {
    display: inline-block;
    transform: translateY(-0.02rem);
}

.mini-chip {
    padding: 0.45rem 0.72rem;
    font-size: 0.78rem;
}

.mini-chip.active,
.nav-pill.active,
.icon-button.active {
    background: var(--teal-soft);
    color: var(--teal);
    border-color: rgba(43, 117, 108, 0.18);
}

.mini-chip.soft-active {
    background: rgba(211, 111, 75, 0.14);
    color: var(--accent-deep);
    border-color: rgba(211, 111, 75, 0.16);
}

.primary-button:disabled,
.secondary-button:disabled,
.mini-chip:disabled,
.nav-pill:disabled,
.icon-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.large {
    width: 100%;
}

.timeline-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-height: 0;
}

.timeline-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.timeline-kind {
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--teal);
}

.timeline-kind-row {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.timeline-card-tools {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.pr-tag {
    padding: 0.16rem 0.42rem;
    border-radius: 999px;
    background: rgba(211, 111, 75, 0.18);
    color: var(--accent-deep);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.queue-tag {
    padding: 0.16rem 0.42rem;
    border-radius: 999px;
    background: rgba(43, 117, 108, 0.14);
    color: var(--teal);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.timeline-time {
    color: var(--muted);
    font-size: 0.82rem;
}

.workout-event {
    background:
        linear-gradient(180deg, rgba(244, 251, 250, 0.94), rgba(255, 252, 246, 0.95));
}

:root[data-theme="dark"] .workout-event {
    background:
        linear-gradient(180deg, rgba(20, 50, 46, 0.2), rgba(33, 28, 23, 0.96));
}

.diet-event {
    background:
        linear-gradient(140deg, rgba(255, 252, 246, 0.95), rgba(255, 244, 232, 0.88));
}

:root[data-theme="dark"] .diet-event {
    background:
        linear-gradient(140deg, rgba(46, 36, 28, 0.96), rgba(36, 30, 24, 0.88));
}

.table-wrap {
    overflow-x: auto;
    border-radius: 16px;
    border: 1px solid var(--line);
}

.session-summary-button {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.8rem;
    width: 100%;
    padding: 0;
    border: none;
    background: transparent;
    color: inherit;
    text-align: left;
}

.session-toggle-indicator {
    font-size: 1.25rem;
    color: var(--muted);
    line-height: 1;
}

.workout-table th,
.workout-table td {
    padding: 0.75rem 0.8rem;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

.workout-table thead {
    background: rgba(0, 0, 0, 0.03);
}

.table-exercise-name {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.table-input {
    width: 76px;
    border: 1px solid rgba(99, 76, 53, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink);
    padding: 0.42rem 0.55rem;
}

:root[data-theme="dark"] .table-input {
    background: rgba(255, 255, 255, 0.06);
}

.table-action-cell {
    white-space: nowrap;
}

.table-delete-button {
    padding-inline: 0.68rem;
}

:root[data-theme="dark"] .workout-table thead {
    background: rgba(255, 255, 255, 0.04);
}

.sticky-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin: 0 1rem 1rem;
}

@media (min-width: 1280px) {
    .builder-toolbar,
    .summary-actions {
        flex-wrap: nowrap;
    }

    .exercise-metrics {
        grid-template-columns: repeat(3, minmax(110px, 1fr));
    }
}

.collapsed-preview,
.empty-state,
.empty-inline,
.error-banner {
    padding: 0.8rem 0.9rem;
}

.show-more-button {
    align-self: center;
}

.collapsed-preview,
.empty-state,
.empty-inline {
    border: 1px dashed rgba(99, 76, 53, 0.2);
    border-radius: 16px;
}

.error-banner {
    margin: 0 1rem;
    border-radius: 16px;
    border: 1px solid rgba(161, 71, 61, 0.16);
    background: rgba(161, 71, 61, 0.08);
    color: var(--danger);
}

.bottom-content {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.utility-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.calendar-card {
    min-height: 320px;
}

.calendar-weekdays,
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.5rem;
}

.calendar-weekdays span {
    color: var(--muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.calendar-cell {
    min-height: 68px;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 0.55rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
}

.calendar-cell.empty {
    border: none;
    background: transparent;
    min-height: 0;
}

.calendar-day-number {
    font-size: 0.86rem;
}

.calendar-marker {
    align-self: flex-end;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-weight: 900;
    text-transform: uppercase;
}

.calendar-cell.worked-out .calendar-marker {
    background: rgba(65, 149, 77, 0.18);
    color: #3f9f4f;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: rgba(15, 10, 8, 0.46);
}

.modal-card {
    width: min(920px, 100%);
    max-height: min(85vh, 840px);
    overflow: auto;
    padding-bottom: 1rem;
}

.queue-modal-content {
    padding: 1rem;
}

.queue-summary {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0 0 1rem;
}

.archive-list {
    padding-top: 0;
}

.management-forms,
.management-list {
    padding: 1rem;
}

.management-forms {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.management-form-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.management-form-actions {
    padding-top: 0.2rem;
}

.management-primary-button {
    padding: 0.56rem 0.92rem;
    font-size: 0.78rem;
    font-weight: 700;
    box-shadow: 0 9px 18px rgba(178, 77, 41, 0.12);
}

.management-list,
.management-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.management-group {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.management-row {
    padding: 0.8rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
}

.management-copy {
    flex: 1 1 240px;
}

.management-controls {
    align-items: center;
    justify-content: flex-end;
}

.management-select {
    min-width: 170px;
}

.login-shell {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 1.25rem;
}

.login-card {
    width: min(520px, 100%);
    padding: 1.6rem;
    background:
        linear-gradient(140deg, rgba(255, 252, 246, 0.95), rgba(255, 247, 234, 0.88)),
        radial-gradient(circle at top right, rgba(43, 117, 108, 0.12), transparent 40%);
}

:root[data-theme="dark"] .login-card {
    background:
        linear-gradient(140deg, rgba(42, 34, 28, 0.96), rgba(34, 28, 24, 0.92)),
        radial-gradient(circle at top right, rgba(129, 207, 196, 0.12), transparent 40%);
}

.login-card h1 {
    font-size: clamp(1.85rem, 4.6vw, 2.6rem);
    margin-bottom: 0.75rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-top: 1rem;
}

@media (max-width: 1120px) {
    .app-shell,
    .app-shell.quick-collapsed {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        grid-template-areas:
            "quick"
            "timeline"
            "bottom";
    }

    .quick-panel,
    .timeline-panel {
        min-height: auto;
    }
}

@media (max-width: 900px) {
    .exercise-metrics,
    .bottom-content,
    .management-forms {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .panel-header,
    .exercise-head,
    .timeline-topline,
    .timeline-header,
    .sticky-summary,
    .calendar-header,
    .management-row,
    .management-group-header {
        flex-direction: column;
        align-items: stretch;
    }

    .panel-header-actions {
        justify-content: space-between;
    }

    .management-controls {
        justify-content: stretch;
    }

    .management-select {
        min-width: 0;
    }

}

@media (max-width: 640px) {
    .app-shell {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .panel,
    .login-card,
    .modal-card {
        border-radius: 18px;
    }

    .calendar-weekdays,
    .calendar-grid {
        gap: 0.35rem;
    }

    .calendar-cell {
        min-height: 56px;
        padding: 0.45rem;
    }
}