/* ── CSS Variables ────────────────────────────────────────── */
:root {
  --color-text-primary:       #111827;
  --color-text-secondary:     #374151;
  --color-text-tertiary:      #6b7280;
  --color-background-primary: #f8f7ff;
  --color-background-secondary: #eeedf8;
  --color-background-tertiary:  #e0dff2;
  --color-border:   #d1cfe8;
  --color-surface:  #fff;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --daily:     #06b6d4;
  --weekly:    #3b82f6;
  --monthly:   #a855f7;
  --quarterly: #f43f5e;
  --yearly:    #f59e0b;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-text-primary:       #f1f0ff;
    --color-text-secondary:     #c4c2e0;
    --color-text-tertiary:      #8b89aa;
    --color-background-primary: #13121e;
    --color-background-secondary: #1c1b2c;
    --color-background-tertiary:  #252438;
    --color-border:  #353350;
    --color-surface: #1c1b2c;
    --daily:     #22d3ee;
    --weekly:    #60a5fa;
    --monthly:   #c084fc;
    --quarterly: #fb7185;
    --yearly:    #fbbf24;
  }
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  min-height: 100vh;
}

/* ── Loading Screen ─────────────────────────────────────────── */
#screen-loading {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-border);
  border-top-color: var(--daily);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  font-size: 0.9rem;
  color: var(--color-text-tertiary);
}

/* ── Onboarding Screen ──────────────────────────────────────── */
#screen-onboarding {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.ob-card {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.06);
}

.ob-icon {
  font-size: 2.4rem;
  display: block;
  text-align: center;
  margin-bottom: 12px;
}

.ob-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.8rem;
  font-weight: 400;
  text-align: center;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.ob-sub {
  text-align: center;
  font-size: 0.88rem;
  color: var(--color-text-tertiary);
  margin-bottom: 32px;
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 13px 20px;
  border-radius: var(--radius-md);
  border: none;
  background: linear-gradient(135deg, var(--daily), var(--weekly));
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s, box-shadow 0.15s;
  text-align: center;
  box-shadow: 0 2px 12px color-mix(in srgb, var(--daily) 40%, transparent);
  letter-spacing: 0.01em;
}
.btn-primary:hover   { opacity: 0.92; box-shadow: 0 4px 20px color-mix(in srgb, var(--daily) 50%, transparent); transform: translateY(-1px); }
.btn-primary:active  { transform: scale(0.97); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }

.ob-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  font-size: 0.78rem;
  color: var(--color-text-tertiary);
  text-transform: lowercase;
}
.ob-divider::before,
.ob-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.ob-join-row {
  display: flex;
  gap: 8px;
}

.code-input {
  flex: 1;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-background-secondary);
  font-family: 'DM Sans', monospace;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  outline: none;
  transition: border-color 0.15s;
}
.code-input:focus { border-color: var(--weekly); }
.code-input::placeholder { text-transform: none; letter-spacing: normal; font-weight: 400; color: var(--color-text-tertiary); }

.btn-secondary {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}
.btn-secondary:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }
.btn-secondary:disabled { opacity: 0.5; cursor: not-allowed; }

.ob-error {
  display: none;
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--quarterly) 12%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--quarterly) 30%, var(--color-border));
  color: var(--quarterly);
  font-size: 0.84rem;
}

/* Created confirmation step */
.ob-created-msg {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 16px;
}

.invite-code-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--color-background-secondary);
  border: 1.5px solid var(--color-border);
  margin-bottom: 12px;
  cursor: pointer;
  transition: background 0.15s;
}
.invite-code-box:hover { background: var(--color-background-tertiary); }

.invite-code-value {
  font-family: 'DM Sans', monospace;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  background: linear-gradient(135deg, var(--daily), var(--monthly));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.copy-hint {
  font-size: 0.76rem;
  color: var(--color-text-tertiary);
  text-align: center;
  margin-bottom: 24px;
}

/* ── Main App ───────────────────────────────────────────────── */
#screen-app { padding-bottom: 80px; }

.site-header {
  padding: 36px 24px 24px;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-header h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--daily), var(--monthly));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-header p {
  font-size: 0.88rem;
  color: var(--color-text-tertiary);
  margin-top: 6px;
}

/* Household code badge in header */
.household-code-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-family: 'DM Sans', monospace;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.household-code-btn:hover { border-color: var(--daily); color: var(--daily); }
.household-code-btn svg { flex-shrink: 0; }

/* Toast for copy feedback */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-text-primary);
  color: var(--color-background-primary);
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 0.84rem;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 20000;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Members Section ────────────────────────────────────────── */
.members-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 24px;
}

.members-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 10px;
}

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

.member-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 8px;
  border-radius: 100px;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s, transform 0.1s;
  user-select: none;
}
.member-chip:hover { border-color: var(--member-color); transform: translateY(-1px); box-shadow: 0 2px 8px color-mix(in srgb, var(--member-color) 30%, transparent); }
.member-chip.active {
  border-color: var(--member-color);
  background: color-mix(in srgb, var(--member-color) 20%, var(--color-surface));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--member-color) 20%, transparent);
  font-weight: 600;
}

.member-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--member-color, #888);
  flex-shrink: 0;
  cursor: pointer;
  transition: transform 0.1s;
  title: "Click to change color";
}
.member-dot:hover { transform: scale(1.25); }

.member-name-input {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--color-text-primary);
  width: 80px;
  outline: none;
  cursor: text;
}
.member-name-input::placeholder { color: var(--color-text-tertiary); }

.add-member-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1.5px dashed var(--color-border);
  background: transparent;
  color: var(--color-text-tertiary);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.add-member-btn:hover { border-color: var(--color-text-secondary); color: var(--color-text-secondary); }

.filter-hint {
  font-size: 0.78rem;
  color: var(--color-text-tertiary);
  margin-top: 8px;
  min-height: 1.2em;
}

/* ── Tabs Nav ───────────────────────────────────────────────── */
.tabs-container {
  max-width: 800px;
  margin: 16px auto 0;
  padding: 0 24px;
}

.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 0;
}
.tabs-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  padding: 9px 18px;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
}
.tab-btn:hover { color: var(--tab-color); background: color-mix(in srgb, var(--tab-color) 8%, var(--color-background-secondary)); }
.tab-btn.active {
  color: var(--tab-color);
  border-bottom-color: var(--tab-color);
  font-weight: 700;
  background: color-mix(in srgb, var(--tab-color) 12%, var(--color-surface));
}

/* ── Progress Bar ───────────────────────────────────────────── */
.progress-wrap {
  margin: 20px 0 0;
  display: flex;
  align-items: center;
  gap: 14px;
}

.progress-bar-outer {
  flex: 1;
  height: 10px;
  background: var(--color-background-tertiary);
  border-radius: 100px;
  overflow: hidden;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

.progress-bar-inner {
  height: 100%;
  border-radius: 100px;
  width: 0%;
  transition: width 0.4s cubic-bezier(.34,1.56,.64,1);
  background: linear-gradient(90deg, var(--tab-color), color-mix(in srgb, var(--tab-color) 70%, #fff));
  box-shadow: 0 0 8px color-mix(in srgb, var(--tab-color) 60%, transparent);
}

.progress-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--tab-color);
  min-width: 38px;
  text-align: right;
}

/* ── Tab Panel ──────────────────────────────────────────────── */
.tab-panel { display: none; padding-top: 8px; }
.tab-panel.active { display: block; }

/* ── Task Group ─────────────────────────────────────────────── */
.task-group { margin-top: 28px; }

.group-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tab-color, var(--daily));
  padding-bottom: 8px;
  border-bottom: 2px solid color-mix(in srgb, var(--tab-color, var(--daily)) 25%, var(--color-border));
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.group-label::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 14px;
  border-radius: 2px;
  background: var(--tab-color, var(--daily));
  flex-shrink: 0;
}

/* ── Task Row ───────────────────────────────────────────────── */
.task-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 6px;
  border-bottom: 1px solid var(--color-background-secondary);
  border-radius: var(--radius-sm);
  transition: background 0.12s, border-left-color 0.12s;
  border-left: 3px solid transparent;
  margin-left: -6px;
}
.task-row:hover {
  background: color-mix(in srgb, var(--tab-color, var(--daily)) 5%, var(--color-background-primary));
  border-left-color: var(--tab-color, var(--daily));
}
.task-row.filtered-out { display: none; }
.task-row.done {
  background: color-mix(in srgb, var(--tab-color, var(--daily)) 6%, var(--color-background-primary));
}
.task-row.done .task-name { text-decoration: line-through; opacity: 0.45; }

.task-check {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2.5px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, box-shadow 0.15s;
}
.task-check:hover {
  border-color: var(--tab-color);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tab-color) 20%, transparent);
  transform: scale(1.08);
}
.task-check:checked {
  background: var(--tab-color);
  border-color: var(--tab-color);
  transform: scale(1.1);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--tab-color) 50%, transparent);
  animation: check-pop 0.25s cubic-bezier(.34,1.56,.64,1) forwards;
}
@keyframes check-pop {
  0%   { transform: scale(0.85); }
  60%  { transform: scale(1.18); }
  100% { transform: scale(1.1); }
}
.task-check:checked::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 10' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5l3.5 3.5L11 1' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.task-check:focus-visible { outline: 2px solid var(--tab-color); outline-offset: 3px; }

.task-text { flex: 1; min-width: 0; }
.task-name { font-size: 0.93rem; font-weight: 500; color: var(--color-text-primary); display: block; }
.task-hint { font-size: 0.79rem; color: var(--color-text-tertiary); display: block; margin-top: 2px; font-style: italic; }

/* ── Assignee Button ────────────────────────────────────────── */
.assignee-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px 4px 8px;
  border-radius: 100px;
  border: 2px solid var(--color-border);
  background: transparent;
  font-family: inherit;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.assignee-btn:hover { border-color: var(--color-text-secondary); color: var(--color-text-secondary); }
.assignee-btn.assigned {
  border-color: var(--assignee-color);
  color: var(--assignee-color);
  background: color-mix(in srgb, var(--assignee-color) 15%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--assignee-color) 15%, transparent);
}
.assignee-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

/* ── Assign Popover ─────────────────────────────────────────── */
.assign-popover {
  position: fixed;
  z-index: 9999;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px rgba(0,0,0,0.14);
  padding: 6px;
  min-width: 150px;
  display: none;
}
.assign-popover.open { display: block; }

.assign-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.84rem;
  color: var(--color-text-primary);
  transition: background 0.12s;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  font-family: inherit;
}
.assign-option:hover { background: var(--color-background-secondary); }
.assign-option .dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.assign-option.unassign { color: var(--color-text-tertiary); }
.assign-option.unassign .dot { background: var(--color-border); }

/* ── Toolbar ────────────────────────────────────────────────── */
.toolbar {
  max-width: 800px;
  margin: 20px auto 0;
  padding: 0 24px;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.btn {
  padding: 7px 16px;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn:hover { border-color: var(--color-text-secondary); color: var(--color-text-primary); }

.btn-reset { color: var(--quarterly); border-color: color-mix(in srgb, var(--quarterly) 50%, var(--color-border)); font-weight: 600; }
.btn-reset:hover { background: color-mix(in srgb, var(--quarterly) 12%, var(--color-surface)); border-color: var(--quarterly); box-shadow: 0 2px 8px color-mix(in srgb, var(--quarterly) 25%, transparent); }

/* ── Completion Banner ──────────────────────────────────────── */
.complete-banner {
  display: none;
  align-items: center;
  gap: 10px;
  margin: 16px 0 4px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--tab-color) 18%, var(--color-surface)),
    color-mix(in srgb, var(--tab-color) 8%, var(--color-surface)));
  border: 2px solid color-mix(in srgb, var(--tab-color) 40%, transparent);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--tab-color);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--tab-color) 20%, transparent);
  letter-spacing: 0.01em;
}
.complete-banner.visible { display: flex; animation: banner-in 0.4s cubic-bezier(.34,1.56,.64,1); }
@keyframes banner-in {
  from { opacity: 0; transform: translateY(-6px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Confetti Canvas ────────────────────────────────────────── */
#confetti-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10000;
}

/* ── Toast ──────────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  background: var(--color-text-primary);
  color: var(--color-background-primary);
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 0.84rem;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 20000;
  white-space: nowrap;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Sync indicator ─────────────────────────────────────────── */
.sync-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4caf50;
  display: inline-block;
  margin-left: 4px;
  opacity: 0;
  transition: opacity 0.3s;
}
.sync-dot.pulse {
  opacity: 1;
  animation: pulse-dot 0.8s ease-out forwards;
}
@keyframes pulse-dot {
  0%   { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(2); }
}

* { scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }

/* ── Edit Button (pencil, shown on row hover) ────────────────── */
.edit-btn {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
  padding: 0;
}
.task-row:hover .edit-btn,
.task-row.editing .edit-btn { opacity: 1; }
.edit-btn:hover { background: var(--color-background-secondary); color: var(--color-text-primary); }

/* ── Inline Edit Inputs ──────────────────────────────────────── */
.task-edit-name {
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--color-text-primary);
  border: none;
  border-bottom: 1.5px solid var(--tab-color, var(--daily));
  background: transparent;
  outline: none;
  width: 100%;
  padding: 1px 0;
}
.task-edit-hint {
  font-size: 0.78rem;
  font-family: inherit;
  color: var(--color-text-tertiary);
  border: none;
  border-bottom: 1px solid var(--color-border);
  background: transparent;
  outline: none;
  width: 100%;
  padding: 1px 0;
  margin-top: 4px;
  font-style: italic;
}

/* ── Delete Task Button (×, shown on row hover) ──────────────── */
.delete-task-btn {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
  padding: 0;
}
.task-row:hover .delete-task-btn { opacity: 1; }
.delete-task-btn:hover {
  background: color-mix(in srgb, var(--quarterly) 15%, transparent);
  color: var(--quarterly);
}

/* ── Add Task Button ─────────────────────────────────────────── */
.add-task-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 6px;
  width: 100%;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: color 0.15s, background 0.12s;
  text-align: left;
  border-bottom: 1px solid var(--color-background-secondary);
  border-radius: var(--radius-sm);
}
.add-task-btn:hover {
  color: var(--tab-color, var(--daily));
  background: color-mix(in srgb, var(--tab-color, var(--daily)) 6%, transparent);
}

/* ── Confirm Popover ─────────────────────────────────────────── */
.confirm-popover {
  position: fixed;
  z-index: 9999;
  background: var(--color-surface);
  border: 1.5px solid color-mix(in srgb, var(--quarterly) 50%, var(--color-border));
  border-radius: var(--radius-md);
  box-shadow: 0 8px 30px rgba(0,0,0,0.14);
  padding: 12px 14px;
  min-width: 190px;
  display: none;
}
.confirm-popover.open { display: block; }
.confirm-popover-msg {
  font-size: 0.84rem;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
  line-height: 1.4;
}
.confirm-popover-btns { display: flex; gap: 8px; justify-content: flex-end; }
.confirm-popover-btns button {
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid;
  transition: background 0.15s;
}
.confirm-btn-ok {
  background: color-mix(in srgb, var(--quarterly) 12%, transparent);
  color: var(--quarterly);
  border-color: var(--quarterly);
}
.confirm-btn-ok:hover { background: color-mix(in srgb, var(--quarterly) 22%, transparent); }
.confirm-btn-cancel {
  background: transparent;
  color: var(--color-text-tertiary);
  border-color: var(--color-border);
}
.confirm-btn-cancel:hover { color: var(--color-text-primary); border-color: var(--color-text-secondary); }

/* ── Member Delete Button (shown on chip hover) ──────────────── */
.member-delete-btn {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
  padding: 0;
  flex-shrink: 0;
  margin-left: -2px;
}
.member-chip:hover .member-delete-btn { opacity: 1; }
.member-delete-btn:hover {
  background: color-mix(in srgb, var(--quarterly) 20%, transparent);
  color: var(--quarterly);
}