:root {
  --primary-color: #FF7A45; /* Warm Orange CTA */
  --primary-hover-color: #E66A3E; /* Darker Orange */
  --completed-color: #1DBA72; /* Smart Green */
  --overdue-color: #db4c3f; /* Standard Red for overdue */
  --accent-color: #7A4DFF; /* Electric Purple for AI */
  --background-color: #F7F9FC; /* Light blue-ish background */
  --app-background-color: #ffffff; /* White for cards, modals etc */
  --font-family: 'Inter', sans-serif;
  --text-color: #184A7A; /* Deep Navy */
  --secondary-text-color: #5A7184; /* Lighter Navy */
  --border-color: #E2E8F0; /* Light grey-blue */
  --shadow-color: rgba(24, 74, 122, 0.1); /* Shadow based on text color */
  --electric-color: #c1aff6a8;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--background-color);
  color: var(--text-color);
  overscroll-behavior: none;
}

#root {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  min-height: 100vh;
}

.app-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

header {
  text-align: left;
  margin-bottom: 24px;
}

/* --- New Quote Styles --- */
.quote-wrapper {
  position: relative;
  padding: 10px 20px; /* Reduced padding to "lift" the block */
  margin-bottom: 5px;
  transition: opacity 1.5s ease-in-out;
}

.quote-wrapper.fading {
  opacity: 0;
}

/* Positioned and styled quote marks */
.quote-wrapper::before,
.quote-wrapper::after {
  position: absolute;
  font-family: Georgia, serif;
  font-size: 5rem;
  color: var(--text-color);
  line-height: 1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  z-index: 4; /* Positioned above the frame gaps */
}

/* Position top-left quote mark */
.quote-wrapper::before {
  content: '“';
  top: 14px; /* Padding (10px) + half of border (4px) */
  left: 35px;
  transform: translateY(-25%); /* Visually center on the border */
}

/* Position bottom-right quote mark */
.quote-wrapper::after {
  content: '”';
  bottom: 14px; /* Padding (10px) + half of border (4px) */
  right: 35px;
  transform: translateY(80%); /* Visually center on the border */
}

/* The white frame container */
.quote-content {
  position: relative;
  background-color: transparent; /* Makes inner background same as page */
  padding: 10px;
  text-align: center;
  border: 8px solid var(--background-color);
  border-radius: 15px;
  box-shadow: 0 6px 20px var(--shadow-color); /* Volumetric shadow for the frame */
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

/* Covers to create the gap in the border */
.quote-content::before,
.quote-content::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--background-color); /* Match page background */
  width: 30%;
  height: 10px; /* Slightly more than border width */
  z-index: 3;
}

.quote-content::before {
  top: -8px; /* Position over the top border */
}

.quote-content::after {
  bottom: -8px; /* Position over the bottom border */
}

.quote-text {
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);
  margin: 0;
}


.task-input-container {
  transition: max-height 0.35s ease-out, opacity 0.35s ease-out, transform 0.35s ease-out, margin-bottom 0.35s ease-out;
  overflow: hidden;
  max-height: 300px; /* Initial max-height for transition */
  opacity: 1;
  transform: translateY(0);
}

.task-input-container.hidden {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
  transform: translateY(-20px);
}

.task-input-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  padding: 12px;
  z-index: 10;
  background: var(--app-background-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: border-color 0.2s;
}

.task-input-row {
  display: flex;
  gap: 10px;
}

.task-input-form:focus-within {
  border-color: var(--primary-color);
}

.task-input {
  flex-grow: 1;
  padding: 8px;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-color);
}

.task-input::placeholder {
    color: var(--secondary-text-color);
}

.task-input:focus {
  outline: none;
}

.icon-button {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 8px;
  background-color: transparent;
  color: var(--secondary-text-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, color 0.2s;
}

.icon-button:hover, .icon-button:focus {
  background-color: var(--border-color);
  color: var(--text-color);
  outline: none;
}

.icon-button.add-button {
  background-color: var(--primary-color);
  color: white;
}
.icon-button.add-button:hover, .icon-button.add-button:focus {
  background-color: var(--primary-hover-color);
}


.icon-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.icon-button svg {
  width: 22px;
  height: 22px;
}

.ai-controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
}
.ai-toggle-group {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.ai-toggle-group label {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--secondary-text-color);
  user-select: none;
}
.ai-toggle-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-color);
  margin: 0;
}

.filter-container {
  margin-bottom: 20px;
  position: relative;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.filter-button {
  position: relative;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: transparent;
  color: var(--secondary-text-color);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}

.filter-button:hover {
  background-color: var(--border-color);
  border-color: var(--secondary-text-color);
  color: var(--text-color);
}

.filter-button.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* New: Indicator for search results in a category */
.filter-button.has-search-results::after {
    content: '';
    position: absolute;
    top: 4px;
    right: 4px;
    width: 6px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 50%;
    border: 1px solid var(--app-background-color);
}


.filter-controls {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

.filter-toggle-button,
.settings-toggle-button,
.search-toggle-button {
  position: relative;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: transparent;
  color: var(--secondary-text-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.filter-toggle-button.invisible {
  visibility: hidden;
  pointer-events: none;
}
.filter-toggle-button:hover,
.settings-toggle-button:hover,
.search-toggle-button:hover {
  background-color: var(--border-color);
  border-color: var(--secondary-text-color);
  color: var(--text-color);
}
.filter-toggle-button.active,
.settings-toggle-button.active,
.search-toggle-button.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}
.filter-toggle-button svg,
.settings-toggle-button svg,
.search-toggle-button svg {
  width: 20px;
  height: 20px;
}

/* New: Indicator for active secondary filter */
.filter-toggle-button.has-active-filter::after {
  content: '';
  position: absolute;
  top: -4px;
  right: 4px;
  width: 8px;
  height: 8px;
  background-color: var(--primary-color);
  border-radius: 50%;
  border: 1.5px solid var(--app-background-color);
  box-shadow: 0 0 0 1px var(--primary-color);
  transition: transform 0.2s ease-in-out;
}

.filter-toggle-button.has-active-filter:hover::after {
  transform: scale(1.15);
}

.filter-panel, .settings-panel, .search-panel {
  margin-top: 10px;
  padding: 10px;
  background-color: var(--app-background-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  animation: slide-down 0.2s ease-out;
}

.filter-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
}

.filter-panel-section {
  width: 100%;
}

.filter-panel-header {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--secondary-text-color);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.filter-panel-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}


.search-panel {
    display: flex;
    align-items: center;
    padding: 6px 12px;
}
.search-panel svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--secondary-text-color);
}
.search-panel:focus-within {
    border-color: var(--primary-color);
}
.search-input {
    flex-grow: 1;
    min-width: 0;
    border: none;
    background: transparent;
    font-size: 1rem;
    padding: 4px 8px;
    color: var(--text-color);
}
.search-input:focus {
    outline: none;
}
.search-input::placeholder {
    color: var(--secondary-text-color);
}

.settings-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0; /* Removed gap, handled by tab content */
  padding: 10px 16px;
}

.settings-panel .checkbox-group {
  display: flex;
  align-items: flex-start; /* Align items to the top for better multiline handling */
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.settings-panel label {
  font-size: 0.9rem;
  color: var(--text-color);
}

.settings-panel input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-color);
  margin: 2px 0 0 0; /* Align checkbox with the first line of text */
  flex-shrink: 0;
}

/* --- Settings Panel Tabs --- */
.settings-tabs {
  display: flex;
  width: 100%;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.settings-tab-button {
  padding: 8px 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--secondary-text-color);
  position: relative;
  transition: color 0.2s;
  margin-bottom: -1px; /* Overlap border for active state */
}

.settings-tab-button:hover {
  color: var(--text-color);
}

.settings-tab-button.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

.settings-tab-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px; /* Spacing between checkboxes */
}

/* --- New AI Config Panel Styles --- */
.ai-config-panel {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    gap: 12px;
    animation: slide-down 0.2s ease-out;
}

.ai-config-panel .form-group {
    margin-bottom: 0;
}

.ai-config-hint {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--secondary-text-color);
}

.ai-config-panel label {
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--secondary-text-color);
    display: block;
}

.ai-config-panel input[type="password"],
.ai-config-panel input[type="url"],
.ai-config-panel input[type="text"],
.ai-config-panel select,
.ai-config-panel textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: var(--font-family);
    background: var(--app-background-color);
    color: var(--text-color);
}

.ai-config-panel .ai-provider-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
}

.ai-config-panel .ai-provider-selector label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 0;
    white-space: nowrap;
    cursor: pointer;
}

.ai-config-panel textarea {
    resize: vertical;
    min-height: 60px;
}

.ai-config-panel input[type="password"]:focus,
.ai-config-panel input[type="url"]:focus,
.ai-config-panel input[type="text"]:focus,
.ai-config-panel select:focus,
.ai-config-panel textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(122, 77, 255, 0.2);
}

.ai-config-panel textarea:disabled {
    background-color: var(--background-color);
    color: var(--secondary-text-color);
}

.ai-provider-selector {
    display: flex;
    gap: 16px;
}
.ai-provider-selector label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    margin-bottom: 0;
    color: var(--text-color);
}
.ai-provider-selector input[type="radio"] {
    accent-color: var(--accent-color);
}

.api-key-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.api-key-actions button {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.api-key-actions .btn-confirm-api {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    flex-grow: 1;
}
.api-key-actions .btn-confirm-api:hover {
    background-color: #6236E2; /* Darker purple */
}

.api-key-actions .btn-confirm-api:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--accent-color);
}

.api-key-actions .btn-clear-api {
    background-color: transparent;
    color: var(--secondary-text-color);
}
.api-key-actions .btn-clear-api:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}
/* --- End AI Config Panel Styles --- */

@keyframes slide-down {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-up-popup {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


.filter-calendar-input {
  padding: 5px 8px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: transparent;
  color: var(--secondary-text-color);
  font-family: var(--font-family);
  font-size: 0.9rem;
  line-height: 1.2;
}
.filter-calendar-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.filter-calendar-input.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 1px rgba(255, 122, 69, 0.3);
}


.task-list {
  list-style: none;
}

.task-group-header {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 12px;
}

.task-list-placeholder {
  text-align: center;
  padding: 40px 20px;
  color: var(--secondary-text-color);
  background: var(--app-background-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.task-item {
  position: relative; /* Needed for drop indicators */
  border-radius: 16px;
  margin-bottom: 8px;
  background-color: var(--app-background-color);
  box-shadow: 0 3px 8px var(--shadow-color);
  transition: background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out, opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
}
.task-item:hover {
    box-shadow: 0 5px 12px var(--shadow-color);
    /* transform: translateY(-2px); */
}
.task-item.due-soon {
  --electric-border-color: var(--electric-color);
}


.task-item.completed {
  opacity: 0.8;
}

.task-item.completed h2 {
  text-decoration: line-through;
  color: var(--secondary-text-color);
}

/* Drag and Drop styles */
.task-item.dragging {
  opacity: 0.9;
  box-shadow: 0 10px 25px var(--shadow-color);
  transform: scale(1.03) rotate(1deg);
  z-index: 100;
  cursor: grabbing;
}

/* Drop Indicator for Tasks */
.task-item.drop-target-top::before,
.task-item.drop-target-bottom::before {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  height: 1px;
  background: var(--primary-color);
  border-radius: 2px;
  z-index: 1;
}
.task-item.drop-target-top::before {
  top: -4px;
}
.task-item.drop-target-bottom::before {
  bottom: -4px;
}

.task-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 8px;
}

.task-content {
    flex-grow: 1;
    cursor: pointer;
}

.task-content h2 {
  font-size: 0.9rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.5;
  color: var(--text-color);
}

.task-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.task-difficulty {
  display: flex;
  align-items: center;
  gap: 2px;
}
.task-difficulty svg {
  width: 14px;
  height: 14px;
  color: var(--border-color); /* Default color for outline */
}
.task-difficulty svg[fill="currentColor"] {
    color: #ffc107; /* Color for filled stars */
}

.subtask-counter {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--secondary-text-color);
}

.subtask-counter svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.task-goal-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--accent-color);
  font-weight: 500;
}

.task-goal-indicator svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}


.task-reward {
  font-size: 0.8rem;
  color: var(--secondary-text-color);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
}

.task-reward svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

.due-date {
  font-size: 0.8rem;
  color: var(--secondary-text-color);
  display: flex;
  align-items: center;
  gap: 4px;
}

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

.due-date.due-soon-indicator {
  color: var(--overdue-color);
  animation: pulse-red-optimized 31s infinite ease-in-out;
}

@keyframes pulse-red-optimized {
  /* 31s total: 3x 2s pulses (6s), then 25s pause */

  /* Pulse 1 (0s-2s) */
  0% { transform: scale(1); }
  3.22% { transform: scale(1.05); }  /* Peak at 1s */
  6.45% { transform: scale(1); }    /* End at 2s */

  /* Pulse 2 (2s-4s) */
  9.67% { transform: scale(1.05); }  /* Peak at 3s */
  12.9% { transform: scale(1); }    /* End at 4s */

  /* Pulse 3 (4s-6s) */
  16.12% { transform: scale(1.05); } /* Peak at 5s */
  19.35% { transform: scale(1); }   /* End at 6s */

  /* Pause (6s-31s) */
  100% { transform: scale(1); }
}


.due-date svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.task-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.expand-button, .delete-task-btn, .edit-task-btn {
    opacity: 1;
    visibility: visible;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--secondary-text-color);
    padding: 4px;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.expand-button:hover,
.delete-task-btn:hover,
.edit-task-btn:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}
.delete-task-btn svg, .edit-task-btn svg {
    width: 18px;
    height: 18px;
}

.expand-icon {
  transition: transform 0.2s ease-in-out;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.task-item[aria-expanded="true"] .expand-icon {
  transform: rotate(90deg);
}

.subtask-list {
  list-style: none;
  padding: 0 16px 16px 54px; /* Align with task title */
  border-top: 1px dashed var(--border-color);
  margin: 0 8px;
}

.subtask-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  position: relative;
}

.subtask-item.completed label {
  text-decoration: line-through;
  color: var(--secondary-text-color);
}

.checkbox {
  -webkit-appearance: none;
  appearance: none;
  background-color: var(--background-color);
  margin-top: 0;
  font: inherit;
  color: currentColor;
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  flex-shrink: 0;
  cursor: pointer;
  transition: all 0.2s;
  background-position: center;
  background-repeat: no-repeat;
}
.task-item:hover .checkbox {
    border-color: var(--secondary-text-color);
}
.checkbox:checked {
    background-color: var(--completed-color);
    border-color: var(--completed-color);
    background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
    background-size: 16px 16px;
    background-position: center;
    background-repeat: no-repeat;
}

.subtask-item label {
    flex-grow: 1;
    font-size: 0.9rem;
}

.subtask-due-date {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.subtask-due-date-text {
    font-size: 0.8rem;
    color: var(--secondary-text-color);
    white-space: nowrap;
}

.subtask-due-date-button {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-text-color);
    border-radius: 50%;
    transition: background-color 0.2s, color 0.2s;
}

.subtask-due-date-button:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}

.subtask-due-date-button svg {
    width: 16px;
    height: 16px;
}

.subtask-due-date.overdue .subtask-due-date-text,
.subtask-due-date.overdue .subtask-due-date-button {
    color: var(--overdue-color);
}

.subtask-due-date.due-soon-indicator {
    animation: pulse-red-optimized 31s infinite ease-in-out;
}

.subtask-due-date.due-soon-indicator .subtask-due-date-text,
.subtask-due-date.due-soon-indicator .subtask-due-date-button {
    color: var(--overdue-color);
}


.fireworks-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  pointer-events: none;
  overflow: hidden;
}

.firework {
  position: absolute;
  width: 4px;
  height: 4px;
  background: hsl(var(--hue), 100%, 70%);
  border-radius: 50%;
  opacity: 1;
  animation: firework-explode 1.2s ease-out forwards;
}

@keyframes firework-explode {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(var(--scale)); opacity: 0; }
}

.congrats-popup {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-color);
  color: var(--background-color);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  z-index: 1001;
  animation: fade-in-out-bottom 3s ease-in-out forwards;
  box-shadow: 0 4px 16px var(--shadow-color);
}

.praise-popup {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-color);
  color: var(--background-color);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  z-index: 1001;
  animation: fade-in-out-bottom 3s ease-in-out forwards;
  box-shadow: 0 4px 16px var(--shadow-color);
  max-width: 90%;
  text-align: center;
  transition: bottom 0.4s ease-in-out;
}

.praise-popup.pushed-up {
  bottom: 85px;
}

@keyframes fade-in-out-bottom {
  0% { opacity: 0; transform: translate(-50%, 20px); }
  20% { opacity: 1; transform: translate(-50%, 0); }
  80% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, 20px); }
}

.like-animation-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1002; /* Higher than praise popup */
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.like-icon-container {
  color: var(--primary-color);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  animation: like-effect 3s ease-out forwards;
}

.like-icon-container svg {
  width: 150px;
  height: 150px;
}

@keyframes like-effect {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  20% {
    transform: scale(1.1);
    opacity: 1;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.75);
    opacity: 0;
  }
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-out;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  background: var(--app-background-color);
  padding: 24px;
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-width: 800px;
  box-shadow: 0 -8px 32px 0 var(--shadow-color);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.3s ease-out;
}
.modal-content.open {
    transform: translateY(0);
}

.modal-content form {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-grow: 1;
}

.modal-scrollable-content {
    flex-grow: 1;
    overflow-y: auto;
    margin: 0 -12px;
    padding: 0 12px;
}

.modal-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.modal-content h2 {
  margin: 0;
  flex-shrink: 0;
  flex-grow: 1;
}

.modal-content .form-group {
  margin-bottom: 16px;
}

.form-group-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0 !important; /* Override default */
}
.form-group-inline label {
  margin-bottom: 0 !important; /* Override default */
  white-space: nowrap;
}
.form-group-inline input[type="date"] {
    width: auto;
}

.difficulty-selector {
  display: flex;
  gap: 8px;
}

.difficulty-star-btn {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--border-color); /* Default color for empty stars */
  transition: color 0.2s, transform 0.2s;
}

.difficulty-star-btn:hover {
    transform: scale(1.1);
    color: #e6b40e; /* Slightly different hover color */
}

.difficulty-star-btn.active {
  color: #ffc107; /* Gold color for selected stars */
}

.difficulty-star-btn svg {
  width: 28px;
  height: 28px;
}

.modal-content label, .subtask-generation-header label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--secondary-text-color);
  font-size: 0.9rem;
}

.modal-content input[type="text"],
.modal-content input[type="date"],
.modal-content select,
.modal-content textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--font-family);
  background: var(--app-background-color);
  color: var(--text-color);
}

.modal-content input::placeholder,
.modal-content textarea::placeholder {
    font-size: 0.8rem;
}


.modal-content textarea {
    resize: none;
    overflow: hidden;
    line-height: 1.5;
    min-height: 42px; /* Roughly same as input */
}

.modal-content .add-goal-option {
    font-weight: 600;
    color: var(--primary-color);
}

.modal-content input:focus,
.modal-content textarea:focus,
.modal-content select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(255, 122, 69, 0.2);
}

.modal-content.confirm-modal {
  max-height: 40vh;
}

.confirm-modal .modal-scrollable-content {
  padding: 8px 0;
}

.confirm-modal .modal-scrollable-content p {
    margin: 0 0 16px;
    font-size: 1rem;
    line-height: 1.6;
}

.task-input-group {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}
.task-input-group .icon-button {
    color: var(--accent-color);
}

.reward-input-container {
  position: relative;
}

.reward-input-group {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}
.reward-input-group .icon-button {
    color: var(--accent-color);
}

.regenerate-reward-prompt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px;
  margin-top: 8px;
  background-color: rgba(122, 77, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  animation: slide-down 0.2s ease-out;
}

.regenerate-reward-prompt p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--secondary-text-color);
  line-height: 1.4;
}

.regenerate-reward-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.regenerate-reward-actions .icon-button {
    width: 32px;
    height: 32px;
}

.regenerate-reward-actions .icon-button:first-child {
    color: var(--accent-color);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}

.modal-actions button {
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.modal-actions .btn-secondary {
  background: var(--border-color);
  color: var(--secondary-text-color);
  border: 1px solid transparent;
}
.modal-actions .btn-secondary:hover {
  background: var(--secondary-text-color);
  border-color: transparent;
  color: white;
}

.modal-actions .btn-primary {
  background: var(--primary-color);
  color: white;
}
.modal-actions .btn-primary:hover {
  background: var(--primary-hover-color);
}

.modal-actions .btn-danger {
  background-color: var(--primary-color);
  color: white;
}
.modal-actions .btn-danger:hover {
  background-color: var(--primary-hover-color);
}


/* Modal Subtask List */
.subtask-generation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.subtask-generation-header .icon-button {
    margin-bottom: 8px;
    color: var(--accent-color);
}

.modal-subtask-list {
    margin-bottom: 12px;
}
.modal-subtask-item {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 8px;
    width: 100%;
    position: relative; /* For drop indicators */
    transition: opacity 0.2s ease-in-out;
}
.modal-subtask-item.dragging {
    opacity: 0.5;
    background: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    cursor: grabbing;
    border-radius: 8px;
}

/* Drop Indicator for Subtasks */
.modal-subtask-item.drop-target-top::before,
.modal-subtask-item.drop-target-bottom::before {
  content: '';
  position: absolute;
  left: 8px;
  right: 8px;
  height: 1px;
  background: var(--primary-color);
  z-index: 1;
}
.modal-subtask-item.drop-target-top::before {
  top: -4px;
}
.modal-subtask-item.drop-target-bottom::before {
  bottom: -4px;
}

.modal-subtask-item textarea {
    flex-grow: 1;
    font-size: 0.9rem;
    padding: 8px;
    min-width: 0;
    min-height: 38px;
}
.modal-subtask-date {
    width: auto;
    font-size: 0.9rem;
    padding: 7px;
    flex-shrink: 0;
    max-width: 135px;
    margin-top: 1px; /* Align with textarea */
}
.subtask-actions {
    display: flex;
    flex-shrink: 0;
    gap: 2px;
}
.subtask-actions button {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--secondary-text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    transition: background-color 0.2s, color 0.2s;
    margin-top: 4px; /* Align with textarea */
}
.subtask-actions button:hover {
    color: var(--text-color);
    background-color: var(--border-color);
}
.subtask-actions button:disabled {
    color: var(--border-color);
    cursor: not-allowed;
    background-color: transparent;
}
.subtask-actions svg {
    width: 20px;
    height: 20px;
}
.btn-add-subtask {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: none;
    padding: 8px 0;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--primary-color);
    transition: all 0.2s;
    margin-top: 8px;
}
.btn-add-subtask:hover {
    color: var(--primary-hover-color);
}
.btn-add-subtask svg {
    width: 16px;
    height: 16px;
}

.drag-handle {
    cursor: grab;
    color: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 4px;
    transition: color 0.2s;
}
.drag-handle:hover {
    color: var(--text-color);
}
.drag-handle svg {
    width: 16px;
    height: 16px;
}

.modal-subtask-item .drag-handle {
    padding-top: 9px; /* align with textarea */
}

/* AI Pop-up for detail level selection */
.subtask-generator-wrapper {
    position: relative;
}
.detail-level-popup {
    position: absolute;
    bottom: calc(100% + 4px); /* Position above the button */
    right: 0;
    background: var(--app-background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 -4px 12px var(--shadow-color);
    z-index: 10;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 120px;
    animation: slide-up-popup 0.2s ease-out;
}
.detail-level-popup button {
    background: transparent;
    border: none;
    padding: 10px 16px;
    text-align: left;
    width: 100%;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: background-color 0.2s;
}
.detail-level-popup button:hover {
    background-color: var(--border-color);
}
.detail-level-popup button:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

/* Styles for AddGoalModal plan editing */
.goal-plan-editor {
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  max-height: 40vh; /* Adjust as needed */
  overflow-y: auto;
}

.goal-plan-task-item {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 12px;
}
.goal-plan-task-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.goal-plan-subtask-list {
  padding-left: 38px; /* Indent subtasks */
  margin-top: 8px;
  border-top: 1px dashed var(--border-color);
  padding-top: 8px;
}

.ai-date-controls {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  align-items: center;
}

.ai-date-controls input[type="text"] {
    flex-grow: 1;
}

.ai-date-controls .btn-ai-dates {
  flex-shrink: 0;
  padding: 8px 12px;
  background: var(--accent-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color 0.2s;
}

.ai-date-controls .btn-ai-dates:hover {
    background: #6236E2; /* Darker purple */
}

.ai-date-controls .btn-ai-dates:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: var(--accent-color);
}
.ai-date-controls .btn-ai-dates svg {
    width: 20px;
    height: 20px;
}


/* FAB Widget - Speed Dial */
.fab-widget-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99;
}

.fab-main {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  box-shadow: 0 4px 12px var(--shadow-color);
  background-color: var(--primary-color);
  color: white;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  transition: background-color 0.2s, transform 0.2s;
}

.fab-main:hover {
  background-color: var(--primary-hover-color);
}

.fab-main svg {
  width: 28px;
  height: 28px;
  transition: transform 0.3s ease-in-out;
}

.fab-main.rotated svg {
  transform: rotate(45deg);
}

.fab-action {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  box-shadow: 0 3px 9px var(--shadow-color);
  background-color: var(--app-background-color);
  color: var(--secondary-text-color);
  opacity: 0;
  transform: scale(0.5);
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab-actions.open .fab-action {
  opacity: 1;
  pointer-events: auto;
}

.fab-action:hover {
  background-color: var(--border-color);
  color: var(--text-color);
}

.fab-action svg {
    width: 24px;
    height: 24px;
}

.fab-actions.open .fab-action-task {
  transform: translateX(-68px) scale(1);
  transition-delay: 0.1s;
}

.fab-actions.open .fab-action-goal {
  transform: translate(-48px, -48px) scale(1);
  transition-delay: 0.05s;
}

.fab-actions.open .fab-action-mic {
  transform: translateY(-68px) scale(1);
  transition-delay: 0s;
}

.fab-action.fab-action-goal {
  color: var(--accent-color);
}

.fab-action.fab-action-goal:hover {
  color: white;
  background-color: var(--accent-color);
}


/* --- Listening Indicator --- */
.listening-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(24, 74, 122, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1003;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fade-in 0.25s ease-out;
  pointer-events: auto;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.listening-card {
  position: relative;
  background-color: var(--app-background-color);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 28px 24px;
  max-width: 440px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 16px 40px var(--shadow-color);
  animation: scale-up 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scale-up {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.listening-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  background: transparent;
  border: none;
  color: var(--secondary-text-color);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
}

.listening-close-btn:hover {
  color: var(--text-color);
  background-color: var(--background-color);
}

.listening-indicator-icon {
  color: var(--accent-color);
  width: 64px;
  height: 64px;
  margin-bottom: 8px;
  animation: pulse-mic 1.4s infinite ease-in-out;
  filter: drop-shadow(0 0 12px var(--accent-color));
}

@keyframes pulse-mic {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.listening-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-color);
  margin: 4px 0;
}

.listening-subtitle {
  font-size: 0.85rem;
  color: var(--secondary-text-color);
  margin-bottom: 16px;
}

.listening-transcript-box {
  width: 100%;
  min-height: 80px;
  max-height: 160px;
  overflow-y: auto;
  background-color: var(--background-color);
  border: 1px dashed var(--border-color);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 20px;
  text-align: left;
  line-height: 1.5;
  font-size: 0.95rem;
  box-sizing: border-box;
}

.listening-transcript-text {
  color: var(--text-color);
  font-weight: 500;
  word-break: break-word;
}

.listening-transcript-placeholder {
  color: var(--secondary-text-color);
  font-style: italic;
  display: block;
}

.listening-actions {
  display: flex;
  gap: 12px;
  width: 100%;
  justify-content: center;
}

.btn-listening-stop {
  flex: 1;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-listening-stop:hover {
  background-color: var(--primary-hover-color);
}

.btn-listening-cancel {
  background-color: transparent;
  color: var(--secondary-text-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-listening-cancel:hover {
  color: var(--text-color);
  border-color: var(--secondary-text-color);
}


/* --- Responsive Styles --- */
@media (max-width: 768px) {
  #root {
    padding: 10px;
  }
  
  header {
    margin-bottom: 16px;
  }

  .quote-wrapper {
    padding: 10px 10px;
  }
  .quote-wrapper::before,
  .quote-wrapper::after {
    font-size: 4rem;
  }
  .quote-wrapper::before {
    left: 15px; /* Adjusted inward for smaller screens */
  }
  .quote-wrapper::after {
    right: 15px; /* Adjusted inward for smaller screens */
  }
  .quote-content {
    padding: 10px 10px;
  }
  .quote-text {
    font-size: 0.9rem;
  }
  
  .filter-bar {
    gap: 6px;
  }
  .filter-panel {
    margin-top: 8px;
    gap: 12px;
  }
  .filter-button, .filter-calendar-input {
    padding: 5px 10px;
    font-size: 0.85rem;
  }

  .task-header {
    padding: 12px 4px;
    gap: 8px;
  }
  .task-content h2 {
    font-size: 0.95rem;
  }
  .subtask-list {
    padding: 0 8px 12px 4px;
  }

  /* Make tap targets slightly larger and hide expand button */
  .delete-task-btn, .edit-task-btn {
    padding: 8px;
  }
  .expand-button {
    display: none;
  }

  .fab-widget-container {
    bottom: 20px;
    right: 20px;
  }
  .fab-main {
    width: 52px;
    height: 52px;
  }
  .fab-main svg {
    width: 26px;
    height: 26px;
  }
  .fab-action {
    width: 44px;
    height: 44px;
  }
  .fab-action svg {
    width: 22px;
    height: 22px;
  }

  /* Modal Adjustments */
  .modal-content {
    padding: 16px;
    padding-bottom: 20px; /* More space for home bar */
    max-height: 85vh;
  }
  .modal-header {
    gap: 12px;
    margin-bottom: 12px;
  }
  .modal-header .form-group-inline {
    flex-grow: 1;
  }

  .modal-actions button {
    padding: 10px 16px;
    font-size: 0.95rem;
  }

  .modal-subtask-item {
    display: grid;
    grid-template-columns: auto 1fr auto; /* Drag Handle, Textarea, Actions */
    grid-template-rows: auto auto;
    grid-template-areas:
      "handle text actions"
      ". date date";
    gap: 6px;
    align-items: start;
    flex-wrap: nowrap; /* Override previous flex-wrap */
  }

  /* Assign children to grid areas */
  .modal-subtask-item .drag-handle {
    grid-area: handle;
    padding-top: 9px; /* align with textarea */
  }
  
  .modal-subtask-item textarea {
    grid-area: text;
    flex-grow: 1;
    min-width: 0; /* Important for grid/flex items */
  }

  .modal-subtask-item .subtask-actions {
    grid-area: actions;
  }
  
  .modal-subtask-item .modal-subtask-date {
    grid-area: date;
    /* Reset flex-specific properties */
    order: initial;
    flex-basis: auto;
    margin-left: 0;
    max-width: 100%;
    margin-top: 0;
    padding: 6px;
    font-size: 0.8rem;
  }
}