:root {
    --app-header-height: 72px;
    --ink-900: #16231a;
    --ink-800: #1e2d22;
    --ink-700: #2b3b2f;
    --ink-600: #3c4d42;
    --ink-500: #4e5f55;
    --ink-400: #7a8f80;
    --ink-300: #c4d0c7;
    --ink-200: #d8e1db;
    --ink-100: #eef3ef;
    --paper: #f9fbf8;
    --accent-600: #1b5b38;
    --accent-500: #237346;
    --accent-100: #e1f1e7;
    --shadow-sm: 0 6px 16px rgba(22, 35, 26, 0.08);
    --shadow-md: 0 10px 26px rgba(22, 35, 26, 0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Status type colors */
    --status-new-border: #5b7fa6;
    --status-new-bg: #edf2f7;
    --status-active-border: #237346;
    --status-active-bg: #e1f1e7;
    --status-paused-border: #a68b2b;
    --status-paused-bg: #faf5e4;
    --status-completed-border: #2a7d6e;
    --status-completed-bg: #e2f3f0;
    --status-removed-border: #9f5454;
    --status-removed-bg: #faeaea;
    --status-other-border: var(--ink-400);
    --status-other-bg: var(--ink-100);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: radial-gradient(circle at top, #f2fbf6 0%, #e6f0ea 45%, #d6e2da 100%);
    background-repeat: no-repeat;
    background-attachment: fixed;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink-900);
    font-family: "IBM Plex Sans", "Inter", "Segoe UI", sans-serif;
    background: transparent;
}

.container {
    padding: 1.25rem;
}

.main-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.tasks-pane {
    min-width: 0;
}

.side-panel {
    position: relative;
    display: none;
}

@media (min-width: 901px) {
    .main-layout {
        grid-template-columns: minmax(0, 1fr) 320px;
    }

    .side-panel {
        display: block;
    }

    #panel-state.panel-closed+#page-shell .main-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    #panel-state.panel-closed+#page-shell .side-panel {
        display: none;
    }
}

.side-panel-content {
    position: sticky;
    top: 1rem;
}

.task-table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    max-width: none;
    margin: 0;
    min-width: 560px;
    background: var(--paper);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.task-table-wrapper {
    width: 100%;
    overflow-x: auto;
}

.task-table th,
.task-table td {
    border-bottom: 1px solid var(--ink-200);
    padding: 10px 12px;
    text-align: left;
    font-size: 0.95rem;
}

.task-cell-date {
    white-space: nowrap;
}

.task-status-select {
    width: auto;
    max-width: 100%;
    padding: 6px 28px 6px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--ink-200);
    background: #fff;
    color: var(--ink-900);
    font-size: 0.9rem;
    font-family: inherit;
}

.task-status-select:focus {
    border-color: var(--accent-500);
    box-shadow: 0 0 0 2px rgba(27, 91, 56, 0.15);
    outline: none;
}

.task-table th {
    background-color: #dbe7df;
    color: var(--ink-900);
    font-weight: 600;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.task-table thead tr th:first-child {
    border-top-left-radius: var(--radius-md);
}

.task-table thead tr th:last-child {
    border-top-right-radius: var(--radius-md);
}

.task-table tbody tr:last-child td:first-child {
    border-bottom-left-radius: var(--radius-md);
}

.task-table tbody tr:last-child td:last-child {
    border-bottom-right-radius: var(--radius-md);
}

.task-table tbody tr:last-child td {
    border-bottom: none;
}

.task-sort-link {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.task-sort-link:hover,
.task-sort-link:focus {
    color: var(--accent-600);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.task-sort-link:focus-visible {
    outline: 2px solid var(--accent-500);
    outline-offset: 2px;
    border-radius: 4px;
}

.task-table tr:nth-child(even) {
    background-color: #faf7f4;
}

.task-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
    align-items: center;
    margin: 0.75rem 0 1rem;
}

.task-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Base filter chip (shared layout) */
.task-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 4px 10px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
}

.task-filter-chip-x {
    font-size: 0.75rem;
    opacity: 0.5;
}

.task-filter-chip:hover .task-filter-chip-x {
    opacity: 1;
}

/* Status type chip: round pill, type-colored */
.task-filter-chip--pill {
    border-radius: 999px;
    background: var(--_status-bg, var(--ink-100));
    border-color: var(--_status-border, var(--ink-400));
    color: var(--ink-900);
}

.task-filter-chip--pill:hover,
.task-filter-chip--pill:focus {
    box-shadow: 0 0 0 1px var(--_status-border, var(--ink-400));
}

.task-filter-chip--pill[data-type="new"] {
    --_status-border: var(--status-new-border);
    --_status-bg: var(--status-new-bg);
}
.task-filter-chip--pill[data-type="active"] {
    --_status-border: var(--status-active-border);
    --_status-bg: var(--status-active-bg);
}
.task-filter-chip--pill[data-type="paused"] {
    --_status-border: var(--status-paused-border);
    --_status-bg: var(--status-paused-bg);
}
.task-filter-chip--pill[data-type="completed"] {
    --_status-border: var(--status-completed-border);
    --_status-bg: var(--status-completed-bg);
}
.task-filter-chip--pill[data-type="removed"] {
    --_status-border: var(--status-removed-border);
    --_status-bg: var(--status-removed-bg);
}
.task-filter-chip--pill[data-type="other"] {
    --_status-border: var(--status-other-border);
    --_status-bg: var(--status-other-bg);
}

/* Status chip: left-border badge, type-colored */
.task-filter-chip--badge {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    border: none;
    border-left: 3px solid var(--_status-border, var(--ink-400));
    background: var(--_status-bg, var(--ink-100));
    color: var(--ink-700);
}

.task-filter-chip--badge:hover,
.task-filter-chip--badge:focus {
    box-shadow: 0 0 0 1px var(--_status-border, var(--ink-400));
}

.task-filter-chip--badge[data-type="new"] {
    --_status-border: var(--status-new-border);
    --_status-bg: var(--status-new-bg);
}
.task-filter-chip--badge[data-type="active"] {
    --_status-border: var(--status-active-border);
    --_status-bg: var(--status-active-bg);
}
.task-filter-chip--badge[data-type="paused"] {
    --_status-border: var(--status-paused-border);
    --_status-bg: var(--status-paused-bg);
}
.task-filter-chip--badge[data-type="completed"] {
    --_status-border: var(--status-completed-border);
    --_status-bg: var(--status-completed-bg);
}
.task-filter-chip--badge[data-type="removed"] {
    --_status-border: var(--status-removed-border);
    --_status-bg: var(--status-removed-bg);
}
.task-filter-chip--badge[data-type="other"] {
    --_status-border: var(--status-other-border);
    --_status-bg: var(--status-other-bg);
}

/* Tag chip: wraps a TagChip component */
.task-filter-chip--tag {
    padding: 0;
    border: none;
    background: none;
}

.task-filter-chip--tag:hover .tag-chip,
.task-filter-chip--tag:focus .tag-chip {
    border-color: var(--accent-500);
}

/* ── Tag chip component ─────────────────────────────────────────── */

.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 3px 10px;
    background: var(--accent-100);
    border-radius: 999px;
    color: var(--accent-600);
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: default;
    position: relative;
    transition: border-color 0.15s ease;
    line-height: 1.4;
}

.tag-chip:hover,
.tag-chip:focus-visible {
    border-color: var(--accent-500);
    outline: none;
}

/* Hierarchy indicator icon */
.tag-chip-path-icon {
    display: inline-flex;
    align-items: center;
    color: var(--accent-500);
    opacity: 0.6;
    transition: opacity 0.15s ease;
}

.tag-chip:hover .tag-chip-path-icon,
.tag-chip:focus-visible .tag-chip-path-icon {
    opacity: 1;
}

/* Hierarchy path tooltip (JS-positioned, appended to <body>) */
.tag-chip-tooltip {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    padding: 4px 10px;
    background: var(--ink-900);
    color: var(--paper);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.12s ease;
}

/* Tooltip arrow (points down by default = tooltip above chip) */
.tag-chip-tooltip-arrow {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--ink-900);
}

/* Arrow flipped: points up when tooltip is below chip */
.tag-chip-tooltip-arrow--top {
    bottom: auto;
    top: -8px;
    border-top-color: transparent;
    border-bottom-color: var(--ink-900);
}

/* Tag chip variant: selectable (suggestion items) */
.tag-chip--selectable {
    cursor: pointer;
    border: 1px solid var(--ink-200);
    background: var(--paper);
    color: var(--ink-700);
    font-family: inherit;
    padding: 3px 10px;
}

.tag-chip--selectable:hover,
.tag-chip--selectable:focus-visible {
    background: var(--accent-100);
    border-color: var(--accent-500);
    color: var(--accent-600);
}

.tag-chip-add-icon {
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1;
    opacity: 0.5;
}

.tag-chip--selectable:hover .tag-chip-add-icon {
    opacity: 1;
}

/* Tag chip variant: removable (selected items with × button) */
.tag-chip--removable {
    padding-right: 4px;
}

.tag-chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--accent-600);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.15s ease, background 0.15s ease;
}

.tag-chip-remove:hover {
    opacity: 1;
    background: rgba(27, 91, 56, 0.1);
}

/* ── Tag selector component ─────────────────────────────────────── */

.tag-selector-sections {
    margin-top: 0.5rem;
}

.tag-selector-section {
    margin-bottom: 0.5rem;
}

.tag-selector-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink-500);
    margin-bottom: 0.3rem;
}

.tag-selector-selected,
.tag-selector-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    min-height: 28px;
    align-items: center;
}

.tag-selector-empty {
    color: var(--ink-500);
    font-size: 0.85rem;
}

/* ── End tag selector ───────────────────────────────────────────── */

/* ── End tag chip ───────────────────────────────────────────────── */

.task-filter-button {
    background: transparent;
    border: 1px solid var(--ink-200);
    color: var(--ink-700);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
}

.auth-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 140px);
    padding: 2rem 0 3rem;
}

.auth-card {
    width: min(480px, 100%);
    background: var(--paper);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2.5rem 2.5rem 2rem;
    border: 1px solid rgba(27, 91, 56, 0.12);
}

.auth-header h1 {
    margin: 0.35rem 0 0.75rem;
    font-size: 2rem;
    letter-spacing: -0.02em;
}

.auth-eyebrow {
    margin: 0;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-600);
    font-weight: 700;
}

.auth-subtitle {
    margin: 0 0 1.75rem;
    color: var(--ink-500);
    line-height: 1.5;
}

.auth-notice {
    margin: 0 0 1.5rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    background: #fff4dc;
    color: #8c5a12;
    border: 1px solid rgba(140, 90, 18, 0.2);
    font-size: 0.9rem;
    line-height: 1.4;
}

.auth-form-group {
    margin-bottom: 1.5rem;
}

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

.auth-field {
    display: grid;
    gap: 0.4rem;
    font-size: 0.9rem;
    color: var(--ink-700);
    font-weight: 600;
}

.auth-field input {
    width: 100%;
    padding: 0.75rem 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--ink-200);
    font-size: 0.95rem;
    font-family: inherit;
    background: #fff;
    color: var(--ink-900);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.auth-field input:focus {
    outline: none;
    border-color: var(--accent-500);
    box-shadow: 0 0 0 2px rgba(27, 91, 56, 0.15);
}

.auth-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    border: none;
    background: var(--accent-500);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    box-shadow: 0 10px 18px rgba(35, 115, 70, 0.2);
}

.auth-button:hover {
    background: var(--accent-600);
    transform: translateY(-1px);
}

.auth-button:disabled {
    cursor: wait;
    opacity: 0.75;
    transform: none;
    box-shadow: none;
}

.auth-hint {
    margin: 0;
    font-size: 0.85rem;
    color: var(--ink-500);
}

.auth-message {
    margin: 0;
    font-size: 0.85rem;
    color: var(--accent-600);
}

.auth-message.error {
    color: #9f2b2b;
}

.auth-accordion {
    border-top: 1px solid var(--ink-200);
    padding-top: 1.25rem;
}

.auth-accordion summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--ink-700);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.auth-accordion summary::-webkit-details-marker {
    display: none;
}

.auth-accordion summary::after {
    content: "+";
    font-size: 1.2rem;
    color: var(--accent-600);
}

.auth-accordion[open] summary::after {
    content: "-";
}

.auth-accordion .auth-form {
    margin-top: 1rem;
}

.settings-container {
    display: flex;
    justify-content: center;
    padding: 1.5rem 0;
}

.settings-card {
    width: min(520px, 100%);
    background: var(--paper);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
    border: 1px solid var(--ink-200);
}

.settings-card h2 {
    margin-top: 0;
}

.settings-subtitle {
    color: var(--ink-500);
    margin: 0 0 1.5rem;
}

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

.settings-field {
    display: grid;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--ink-700);
}

.settings-field input {
    width: 100%;
    padding: 0.75rem 0.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--ink-200);
    font-size: 0.95rem;
    font-family: inherit;
}

.settings-field input:focus {
    outline: none;
    border-color: var(--accent-500);
    box-shadow: 0 0 0 2px rgba(27, 91, 56, 0.15);
}

@media (max-width: 600px) {
    .auth-shell {
        padding: 1.5rem 0 2.5rem;
    }

    .auth-card {
        padding: 2rem 1.5rem;
    }

    .auth-header h1 {
        font-size: 1.75rem;
    }
}

.task-filter-button:hover {
    border-color: var(--accent-500);
    color: var(--accent-600);
    background: var(--accent-100);
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    border-bottom: 1px solid var(--ink-200);
    background: var(--paper);
}

.app-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-toggle {
    background: var(--paper);
    border: 1px solid var(--ink-200);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink-700);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.nav-toggle:hover {
    background: var(--accent-100);
    border-color: var(--accent-500);
}

.nav-menu {
    position: fixed;
    top: var(--app-header-height);
    left: 0;
    z-index: 60;
    width: 100%;
    pointer-events: auto;
}

.nav-menu-backdrop {
    position: fixed;
    inset: var(--app-header-height) 0 0 0;
    background: transparent;
    z-index: 0;
}

.nav-menu-panel {
    width: min(260px, 85vw);
    margin: 0.75rem;
    padding: 1rem;
    background: var(--paper);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    pointer-events: auto;
    position: relative;
    z-index: 1;
}

.nav-menu-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-500);
    margin-bottom: 0.75rem;
}

.nav-menu-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-menu-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--ink-200);
    background: var(--ink-100);
    color: var(--ink-700);
    font-weight: 600;
    cursor: pointer;
}

.nav-menu-link:hover {
    background: var(--accent-100);
    border-color: var(--accent-500);
}

.nav-menu-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}

.user-menu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-menu summary {
    list-style: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.user-menu summary::-webkit-details-marker {
    display: none;
}

.user-menu summary::after {
    content: "▾";
    font-size: 0.75rem;
    color: var(--ink-500);
    margin-left: 0.25rem;
}

.user-menu-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    background: var(--paper);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    min-width: 160px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    z-index: 40;
}

.user-menu-link {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    padding: 0.45rem 0.65rem;
    border-radius: var(--radius-sm);
    color: var(--ink-700);
    text-decoration: none;
    border: none;
    background: transparent;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.user-menu-link:hover {
    background: var(--ink-100);
}

.user-menu-button {
    width: 100%;
}

.username {
    font-weight: 600;
    color: var(--ink-900);
}

.current-mode {
    font-size: 0.85rem;
    color: var(--ink-500);
}

.panel-toggle {
    background: var(--paper);
    border: 1px solid var(--ink-200);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--ink-700);
}

.panel-toggle:hover {
    background: var(--ink-100);
}

.panel-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 40;
}

.panel-card {
    background: var(--paper);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-lg);
    padding: 1.1rem;
    box-shadow: var(--shadow-sm);
}

.panel-shell {
    color: var(--ink-500);
    text-align: center;
    font-style: italic;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.panel-title {
    font-weight: 600;
    color: var(--ink-900);
}

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

.panel-close {
    background: transparent;
    border: none;
    color: var(--ink-500);
    cursor: pointer;
}

.panel-close:hover {
    color: var(--ink-900);
}

.panel-section {
    margin-bottom: 1rem;
}

.panel-section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink-500);
    margin-bottom: 0.4rem;
}

/* Filter tab toggle */
.filter-tabs {
    display: flex;
    border-bottom: 1px solid var(--ink-200);
    margin-bottom: 0.75rem;
    gap: 0;
}

.filter-tab {
    flex: 1;
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--ink-500);
    cursor: pointer;
    text-align: center;
    transition: color 0.15s, border-color 0.15s;
}

.filter-tab:hover {
    color: var(--ink-700);
}

.filter-tab.active {
    color: var(--ink-900);
    border-bottom-color: var(--accent, var(--ink-900));
    font-weight: 600;
}

.filter-tab-panel--hidden {
    display: none;
}

/* Toggle pill controls */
.toggle-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.toggle-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.75rem;
    font-size: 0.85rem;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-full, 999px);
    color: var(--ink-600);
    background: var(--paper);
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    user-select: none;
}

.toggle-pill input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

.toggle-pill:hover {
    border-color: var(--ink-400);
    color: var(--ink-800);
}

.toggle-pill--active {
    background: var(--_status-bg, var(--ink-100));
    border-color: var(--_status-border, var(--ink-400));
    color: var(--ink-900);
    font-weight: 500;
}

.toggle-pill[data-type="new"] {
    --_status-border: var(--status-new-border);
    --_status-bg: var(--status-new-bg);
}
.toggle-pill[data-type="active"] {
    --_status-border: var(--status-active-border);
    --_status-bg: var(--status-active-bg);
}
.toggle-pill[data-type="paused"] {
    --_status-border: var(--status-paused-border);
    --_status-bg: var(--status-paused-bg);
}
.toggle-pill[data-type="completed"] {
    --_status-border: var(--status-completed-border);
    --_status-bg: var(--status-completed-bg);
}
.toggle-pill[data-type="removed"] {
    --_status-border: var(--status-removed-border);
    --_status-bg: var(--status-removed-bg);
}
.toggle-pill[data-type="other"] {
    --_status-border: var(--status-other-border);
    --_status-bg: var(--status-other-bg);
}

.panel-text {
    color: var(--ink-700);
}

.panel-list {
    margin: 0;
    padding-left: 1rem;
}

.panel-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.panel-action {
    background: var(--paper);
    border: 1px solid var(--ink-200);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--ink-700);
}

.panel-action:hover {
    background: var(--accent-100);
    border-color: var(--accent-500);
}

.panel-action.is-disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.task-row {
    cursor: pointer;
}

.task-row:hover {
    background-color: var(--accent-100);
}

.task-name-cell {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.35rem 0.5rem;
}

.task-name {
    word-break: break-word;
}

/* ── Tag list component (read-only chip collection) ─────────────── */

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

/* Task-row variant: inline with the task name, smaller chips */
.tag-list.task-tags {
    display: inline-flex;
    gap: 0.25rem;
}

.task-tags .tag-chip {
    font-size: 0.75rem;
    padding: 1px 7px;
    line-height: 1.3;
}



.mode-menu {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 50;
    min-width: 200px;
}

.mode-menu-panel {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    background: var(--paper);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.mode-menu-title {
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--ink-700);
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--ink-200);
}

.mode-option {
    width: 100%;
    text-align: left;
    background: var(--ink-100);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    cursor: pointer;
}

.mode-option:hover {
    background: var(--accent-100);
}

.mode-current {
    color: var(--ink-500);
    font-size: 0.8rem;
}

.mode-close {
    margin-top: 0.25rem;
    background: transparent;
    border: none;
    color: var(--ink-500);
    cursor: pointer;
    text-align: right;
}

.mode-close:hover {
    color: var(--ink-900);
}

/* Task actions bar */
.tasks-actions {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 1rem;
    gap: 0.5rem;
}

.btn-new-task {
    background: var(--paper);
    border: 1px solid var(--ink-200);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    color: var(--ink-700);
}

.btn-new-task:hover {
    background: var(--accent-100);
}

.tasks-container {
    width: 100%;
    max-width: none;
    margin: 0;
}

/* Tasks content area - normal styling */
.tasks-content {
    width: 100%;
    max-width: none;
    margin: 0;
    position: relative;
}

/* Tasks shell - dashed border when no tasks */
.tasks-shell {
    width: 100%;
    max-width: none;
    margin: 0;
    text-align: center;
    color: var(--ink-500);
    font-style: italic;
    position: relative;
}

/* Modal container - positioned within tasks area */
.task-modal-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    pointer-events: none;
}

/* Modal content - absolutely positioned within container */
.task-form-modal {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--paper);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    min-width: 300px;
    pointer-events: auto;
}

.task-form-content h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--ink-900);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--ink-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-sm);
    background: #fff;
    box-sizing: border-box;
    font-size: 0.95rem;
    color: var(--ink-900);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent-500);
    box-shadow: 0 0 0 2px rgba(221, 107, 54, 0.2);
    outline: none;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--ink-700);
    font-size: 0.9rem;
}

/* Status filter list (By Status tab) */
.status-filter-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.status-filter-toggle {
    display: block;
    cursor: pointer;
    user-select: none;
    opacity: 0.65;
    transition: opacity 0.08s;
}

.status-filter-toggle input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

.status-filter-toggle .status-badge {
    width: 100%;
}

.status-filter-toggle:hover {
    opacity: 0.85;
}

.status-filter-toggle--active {
    opacity: 1;
}

.status-filter-toggle--active .status-badge {
    box-shadow: 0 0 0 1px var(--_status-border);
}

/* Status badge component */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.6rem;
    border-left: 3px solid var(--_status-border);
    background: var(--_status-bg);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.85rem;
    color: var(--ink-700);
    line-height: 1.3;
}

.status-badge-name {
    font-weight: 500;
}

.status-badge-order {
    font-size: 0.75rem;
    color: var(--ink-400);
    font-weight: 400;
}

.status-badge[data-type="new"] {
    --_status-border: var(--status-new-border);
    --_status-bg: var(--status-new-bg);
}
.status-badge[data-type="active"] {
    --_status-border: var(--status-active-border);
    --_status-bg: var(--status-active-bg);
}
.status-badge[data-type="paused"] {
    --_status-border: var(--status-paused-border);
    --_status-bg: var(--status-paused-bg);
}
.status-badge[data-type="completed"] {
    --_status-border: var(--status-completed-border);
    --_status-bg: var(--status-completed-bg);
}
.status-badge[data-type="removed"] {
    --_status-border: var(--status-removed-border);
    --_status-bg: var(--status-removed-bg);
}
.status-badge[data-type="other"] {
    --_status-border: var(--status-other-border);
    --_status-bg: var(--status-other-bg);
}

.form-error {
    color: #a3251f;
    background: #fdecea;
    border: 1px solid #f1b8b1;
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.form-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.btn-primary {
    background: var(--accent-500);
    border: 1px solid var(--accent-600);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: #fff;
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--accent-600);
}

.btn-secondary {
    background: var(--paper);
    border: 1px solid var(--ink-200);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--ink-700);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--ink-100);
}

/* Toast notifications */
#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: #f3fbf5;
    border: 1px solid #4aa36f;
    border-left: 4px solid #4aa36f;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    min-width: 300px;
    cursor: pointer;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.error {
    background: #fdecea;
    border-color: #e07c72;
    border-left-color: #e07c72;
}

.toast.info {
    background: #edf4ff;
    border-color: #5b8bd6;
    border-left-color: #5b8bd6;
}

@media (max-width: 900px) {
    .main-layout {
        grid-template-columns: 1fr;
    }

    .side-panel {
        display: block;
        position: fixed;
        top: var(--app-header-height);
        right: 0;
        height: calc(100vh - var(--app-header-height));
        width: 320px;
        transform: translateX(100%);
        transition: transform 0.25s ease;
        z-index: 50;
    }

    .side-panel-content {
        position: static;
        height: 100%;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        background: var(--paper);
        padding: 1rem;
    }

    #panel-state.panel-open+#page-shell .side-panel {
        transform: translateX(0);
    }

    #panel-state.panel-open+#page-shell .panel-backdrop {
        display: block;
    }
}

@media (max-width: 700px) {
    .side-panel {
        width: 100%;
        height: auto;
        max-height: calc(100vh - var(--app-header-height));
        top: auto;
        bottom: 0;
        transform: translateY(100%);
    }

    .side-panel-content {
        height: auto;
        max-height: calc(100vh - var(--app-header-height));
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    #panel-state.panel-open+#page-shell .side-panel {
        transform: translateY(0);
    }
}