:root {
  /* Main brand colors */
  --primary: #75bde0;       /* soft blue */
  --primary-soft: #78d1d2;  /* aqua */

  /* Accent – use sparingly */
  --accent-green: #97dbae;  /* mint for success / Add button */
  --accent-soft: #cde4ad;   /* very light lime if we ever want it */

  --text-main: #1f2937;     /* dark gray */
  --text-muted: #6b7280;
  --card-bg: #ffffff;
  --border-subtle: #e5e7eb;
}

/* Make all normal text dark by default */
h1, h2, h3, p, span, label, div, button, input, textarea, select {
  color: var(--text-main);
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
  padding: 0;

  background: linear-gradient(
    180deg,
    var(--primary-soft) 0%,
    var(--primary) 50%,
    #ffffff 100%
  );

  background-attachment: fixed; /* keeps gradient tall even on short pages */
  min-height: 100vh; /* ensures full-height gradient */
  color: var(--text-main);
}

.task-drag-handle {
  margin-right: 8px;
  font-size: 16px;
  cursor: grab;
  color: #9ca3af;
  display: flex;
  align-items: center;

  /* 🔐 stop text selection and long-press stuff on mobile */
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: none;
}

.task-drag-handle:active {
  cursor: grabbing;
}

.container {
  max-width: 720px;
  margin: 32px auto 60px;
  padding: 0 16px 40px;
  text-align: center;
  background: transparent;
}

h1 {
  font-size: 2.6rem;
  margin-bottom: 4px;
  color: var(--text-main); /* DARK now, not aqua */
}

.subtitle {
  margin-bottom: 24px;
  color: var(--text-muted);
}

/* Auth section */
#authSection {
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

#authSection input {
  width: 100%;
  max-width: 260px;
  padding: 8px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 14px;
  background: #f9fafb;
}

#authSection button {
  padding: 8px 14px;
  border-radius: 999px;
  border: none;
  background: var(--primary-soft);
  color: var(--text-main); /* dark text on aqua pill */
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12);
}

#authSection button#logoutBtn {
  background: transparent;
  border: 1px solid #9ca3af;   /* soft grey border */
  color: #4b5563;               /* calm dark grey text */
  box-shadow: none;
}

#authSection button:hover {
  filter: brightness(0.95);
}

.auth-status {
  flex-basis: 100%;
  font-size: 0.9em;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---------- Try-before-login preview banner ---------- */
.preview-banner {
  margin: 16px 0;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px dashed var(--border-subtle);
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: left;
}

.preview-banner strong {
  color: var(--primary);
}

.preview-disabled-message {
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Calendar */
.calendar-section {
  margin: 16px 0 8px;
  padding: 16px 16px 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.14);
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: center;   /* center everything  */
  gap: 12px;                 /* space between nav and toggle button */
  margin-bottom: 8px;
}

/* group for prev / month / next */
.calendar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* toggle button in top-right */
.calendar-toggle-btn {
  border: none;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
  background: #e5f6ff;
  color: #0369a1;
  box-shadow: 0 3px 8px rgba(15, 23, 42, 0.12);
}

.calendar-toggle-btn:hover {
  filter: brightness(0.97);
}

.calendar-header button {
  border: none;
  background: var(--primary-soft);
  border-radius: 999px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  color: var(--text-main);
  font-weight: 600;
  box-shadow: 0 6px 14px rgba(34, 197, 235, 0.35);
}

.calendar-header button:hover {
  filter: brightness(0.95);
}

.calendar-month-label {
  font-weight: 600;
  color: var(--text-main);
}

/* Row for explicit calendar toggle (optional) */
.calendar-toggle-row {
  margin-top: 4px;
  display: flex;
  justify-content: flex-end;
}

#calendarToggleBtn {
  border: none;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
  background: #e5f6ff;
  color: #0369a1;
  box-shadow: 0 3px 8px rgba(15, 23, 42, 0.12);
}

#calendarToggleBtn:hover {
  filter: brightness(0.97);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: 4px;

  /* for collapse animation */
  overflow: hidden;
  max-height: 400px;
  opacity: 1;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
}

/* Collapsed calendar state (used by JS) */
.calendar-grid.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  pointer-events: none;
}

.cal-day-name {
  font-size: 11px;
  text-transform: uppercase;
  color: #9ca3af;
}

.cal-day {
  padding: 6px 0;
  border-radius: 12px;
  background: #f3f4f6;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
  color: var(--text-main);
}

.cal-day.has-tasks {
  background: #e5f6ff;
  border-color: var(--primary-soft);
}

.cal-day.selected {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: #ffffff;
}

/* Sort section */
.sort-section {
  margin: 14px 0 10px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  font-size: 14px;
}

.sort-section label {
  color: var(--text-muted);
}

.sort-section select {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 14px;
  background: #f9fafb;
}

/* Brain dump */
textarea {
  width: 100%;
  height: 140px;
  padding: 12px;
  font-size: 1em;
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  box-sizing: border-box;
  resize: vertical;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

/* Organize button */
button#organizeBtn {
  margin-top: 16px;
  padding: 12px 26px;
  font-size: 1rem;
  color: var(--text-main);
  background: linear-gradient(135deg, var(--primary-soft), var(--primary));
  border: none;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(59, 130, 246, 0.4);
}

button#organizeBtn:hover:not(:disabled) {
  filter: brightness(0.96);
}

button#organizeBtn:disabled {
  opacity: 0.6;
  cursor: default;
  box-shadow: none;
}

/* Manual add */
.manual-add {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.manual-add input {
  flex: 1;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 14px;
  background: #ffffff;
}

.manual-add button {
  padding: 8px 20px;
  border-radius: 999px;
  border: none;
  background: var(--accent-green);
  color: #064e3b;
  font-size: 14px;
  cursor: pointer;
  font-weight: 500;
  box-shadow: 0 6px 16px rgba(34, 197, 94, 0.25);
}

.manual-add button:hover {
  filter: brightness(0.96);
}

/* Tasks list */
#tasksContainer {
  margin-top: 22px;
  text-align: left;
}

.task-item {
  padding: 10px 14px;
  border-radius: 16px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease,
    box-shadow 0.15s ease;
}

.task-item.high {
  border-left: 5px solid var(--primary);
}

.task-item.medium {
  border-left: 5px solid var(--primary-soft);
}

.task-item.low {
  border-left: 5px solid rgba(151, 219, 174, 0.9);
}

.task-item.dragging {
  opacity: 0.7;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.18);
}

.task-item label {
  flex: 1;
  margin-left: 10px;
}

/* Task controls */
.task-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
}

.priority-select {
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 13px;
  background: #f9fafb;
}

.task-move,
.task-delete {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  padding: 4px 6px;
}

.task-move {
  color: #9ca3af;
}

.task-move:hover {
  color: #4b5563;
}

.task-delete {
  color: #ef4444;
}

.task-move-date {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 16px;
  padding: 4px 6px;
  color: #6b7280;
}

.task-move-date:hover {
  color: #374151;
}

/* Fun fact small text under list */
.fun-fact {
  margin-top: 18px;
  font-style: italic;
  color: var(--primary-soft);
  font-size: 14px;
}

/* Fun fact / reward popup */
.fun-fact-popup {
  position: fixed;
  left: 50%;
  top: 20%;
  transform: translateX(-50%) scale(0.9);
  max-width: 90%;
  background: #ffffff;
  border-radius: 18px;
  padding: 16px 20px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.25);
  border-top: 4px solid var(--primary-soft);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-main);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 60;
}

.fun-fact-popup strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary-soft);
}

/* For ASCII animals / reward text block */
.reward-ascii {
  margin-top: 8px;
  font-family: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  white-space: pre;
  font-size: 0.85rem;
}

.fun-fact-popup.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) scale(1);
}

/* Undo bar */
.undo-bar {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%) translateY(20px);
  background: #111827;
  color: #f9fafb;
  padding: 8px 14px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 50;
}

.undo-bar.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.undo-bar button {
  border: 1px solid #e5e7eb;
  background: transparent;
  color: #f9fafb;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 13px;
  cursor: pointer;
}

.undo-bar button:hover {
  background: #1f2937;
}

/* Ko-fi */
.coffee {
  margin-top: 30px;
  font-size: 14px;
}

.coffee a {
  text-decoration: none;
  color: #0f172a;
  padding: 8px 18px;
  border: 1px solid var(--primary-soft);
  border-radius: 999px;
  background: rgba(120, 209, 210, 0.15);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.2);
}

/* Responsive tweaks */
@media (max-width: 600px) {
  .container {
    margin-top: 24px;
  }

  .calendar-section {
    padding: 12px;
  }

  .calendar-toggle-row {
    justify-content: center;
  }

  .manual-add {
    flex-direction: column;
  }

  .manual-add input,
  .manual-add button {
    width: 100%;
  }
}

.coffee {
  display: none !important;
}

.top-bar {
  margin-top: 8px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.cute-refresh,
.about-btn {
  border: none;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.15);
}

.cute-refresh {
  background: var(--primary-soft);
  color: #0f172a;
}

.about-btn {
  background: var(--accent-green);
  color: #064e3b;
}

.cute-refresh:hover,
.about-btn:hover {
  filter: brightness(0.96);
}

/* Modal */

.modal.hidden {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
}

.modal-dialog {
  position: relative;
  max-width: 680px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  background: #ffffff;
  border-radius: 18px;
  padding: 20px 24px 24px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.35);
}

.modal-dialog h2 {
  margin-top: 0;
  margin-bottom: 8px;
}

.modal-dialog p {
  margin-bottom: 10px;
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.5;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 14px;
  border: none;
  background: transparent;
  font-size: 20px;
  cursor: pointer;
  color: #6b7280;
}

.modal-close:hover {
  color: #111827;
}

.logged-out-info {
  max-width: 620px;
  margin: 32px auto 60px;
  padding: 24px 20px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
  text-align: left;
}

.logged-out-info h2 {
  margin-top: 0;
  margin-bottom: 14px;
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-main);
}

.logged-out-info p {
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 12px;
}

.account-settings {
  margin-top: 28px;
  padding: 16px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(248, 113, 113, 0.25);
  text-align: left;
}

.account-settings h2 {
  margin: 0 0 6px;
  font-size: 1.1rem;
}

.account-note {
  margin: 0 0 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.danger-btn {
  border: none;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: 500;
  background: #f97373;
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(248, 113, 113, 0.4);
}

.danger-btn:hover {
  filter: brightness(0.95);
}

/* Top bar right side (refresh + settings) */
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Wrap for the gear and dropdown, so dropdown can be positioned */
.settings-wrapper {
  position: relative;
}

/* Small round gear button */
.settings-btn {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.15);
}

/* Dropdown menu */
.settings-menu {
  position: absolute;
  right: 0;
  top: 38px;
  min-width: 180px;
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.25);
  padding: 6px 0;
  z-index: 90;
}

.settings-menu.hidden {
  display: none;
}

.settings-item {
  width: 100%;
  padding: 8px 14px;
  border: none;
  background: transparent;
  text-align: left;
  font-size: 0.9rem;
  cursor: pointer;
}

.settings-item:hover {
  background: #f3f4f6;
}

/* Red delete item */
.settings-item.danger-item {
  color: #b91c1c;
}

.settings-item.danger-item:hover {
  background: #fee2e2;
}

.delete-dialog {
  max-width: 340px;
  text-align: center;
}

.delete-input {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
}

.danger-delete-btn {
  margin-top: 12px;
  background: #ef4444;
  color: white;
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  width: 100%;
  cursor: pointer;
  opacity: 0.5;
}

.danger-delete-btn.enabled {
  opacity: 1;
}

.goodbye-dialog {
  max-width: 300px;
  text-align: center;
  animation: fadeUp 0.5s ease-out;
}

@keyframes fadeUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.try-ai-hint {
  margin-top: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.6);
  padding: 12px 16px;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(15,23,42,0.08);
  animation: fadeUp 0.4s ease-out;
}
/* Auth section as a soft card */
#authSection.auth-card {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 10px 28px rgba(15,23,42,0.16);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

.ts-footer {
  margin-top: 60px;
  padding: 20px 10px;
  text-align: center;
  font-size: 14px;
  color: #4b5563; /* nice gray */
  opacity: 0.8;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.ts-footer-logo {
  width: 28px;
  height: 28px;
  opacity: 0.85;
}
.ts-footer {
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
  color: #4b5563;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.ts-footer-logo {
  width: 22px;
  height: 22px;
  opacity: 0.8;
}

.footer-email a {
  color: #2563eb; /* soft blue, consistent */
  text-decoration: none;
}

.footer-email a:hover {
  text-decoration: underline;
}

#moveUnfinishedBtn {
  margin: 20px auto;
  padding: 10px 20px;
  border-radius: 20px;
  border: none;
  background: var(--primary-soft);
  color: var(--text-main);
  font-weight: 600;
  cursor: pointer;
  display: block;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

#moveUnfinishedBtn:hover {
  filter: brightness(0.95);
}