/* ========================================
   CSS VARIABLES
   ======================================== */

:root {
  /* Spacing Scale */
  --spacing-3xs: 2px;
  --spacing-2xs: 4px;
  --spacing-xs: 5px;
  --spacing-sm: 10px;
  --spacing-md: 15px;
  --spacing-lg: 20px;
  --spacing-xl: 25px;
  --spacing-2xl: 30px;
  --spacing-3xl: 40px;

  /* Colors */
  --color-white: #ffffff;
  --color-black: #222222;

  /* Grayscale */
  --color-gray-50: #f8f8f8;
  --color-gray-100: #f0f0f0;
  --color-gray-200: #eaeaeb;
  --color-gray-300: #e0e0e0;
  --color-gray-400: #cccccc;
  --color-gray-500: #999999;
  --color-gray-600: #888888;
  --color-gray-700: #666666;
  --color-gray-800: #444444;
  --color-gray-900: #333333;

  /* Semantic Colors */
  --color-background: var(--color-white);
  --color-text-primary: var(--color-black);
  --color-text-secondary: var(--color-gray-600);
  --color-text-muted: var(--color-gray-600);
  --color-border: var(--color-gray-400);
  --color-border-light: var(--color-gray-300);
  --color-form-bg: var(--color-gray-100);
  --color-hover-bg: var(--color-gray-100);
  --color-active-bg: var(--color-gray-200);

  /* Tag Colors */
  --color-tag-normal: var(--color-gray-800);
  --color-tag-included: #28a745;
  --color-tag-excluded: #dc3545;
  --color-tag-search: var(--color-white);

  /* Button Colors */
  --color-button-primary: #28a745;
  --color-button-danger: #dc3545;
  --color-button-warning: #ffc107;

  /* Focus & States */
  --color-focus: #2196f3;
  --color-focus-shadow: rgba(33, 150, 243, 0.2);

  /* Font Sizes */
  --font-size-xs: 0.8rem;
  --font-size-sm: 0.9rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.2rem;
  --font-size-xl: 1.3rem;
  --font-size-2xl: 1.4rem;
  --font-size-3xl: 1.7rem;
  --font-size-4xl: 2rem;

  /* Shadows */
  --shadow-xs: 0 0 5px rgba(0, 0, 0, 0.1);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0px 0px 10px #999999;

  /* Borders */
  --border-width: 1px;
  --border-width-bold: 2px;
  --border-radius: 3px;
  --border-radius-lg: 5px;

  /* Safe area insets */
  --safe-area-top: env(safe-area-inset-top);
  --safe-area-right: env(safe-area-inset-right);
  --safe-area-bottom: env(safe-area-inset-bottom);
  --safe-area-left: env(safe-area-inset-left);
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  scroll-behavior: smooth;
}
:where(body) {
  --background-color: #fff;
  --text-color: #222;
}
@media (prefers-color-scheme: dark) {
  :where(body) {
    --background-color: hsl(228, 5%, 15%);
    --text-color: hsl(228, 5%, 80%);
  }
}

body {
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  font-size: 16px;
  margin: 0;
  padding: 0;

  background-color: Canvas;
  color: CanvasText;
  color-scheme: light dark;
}

a {
  word-break: break-word;
  text-decoration: none;
  color: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: var(--font-size-xl);
  margin: 0;
  padding: 0;
}

ul {
  padding: 0;
  list-style-position: outside;
  margin: 0;
  margin-left: var(--spacing-lg);
  word-break: break-word;
}

li {
  padding: 0;
  margin: 0;
}

code {
  word-break: break-word;
}

button#loadMore {
  width: fit-content;
  margin: 0 auto;
}

/* ========================================
   LAYOUT COMPONENTS
   ======================================== */

.wrapper {
  display: flex;
  max-width: 800px;
  margin: 0 auto;
  padding: 0;
}

#notesContainer {
  width: 100%;
}

/* ========================================
   HEADER COMPONENTS
   ======================================== */

#notesHeader {
  position: sticky;
  top: 0;
  background-color: var(--color-background);
  z-index: 10;
  padding: 5px;
  padding-top: 5px + var(--safe-area-top));
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  background-color: var(--color-form-bg);
  border-left: var(--border-width) solid var(--color-border-light);
  border-right: var(--border-width) solid var(--color-border-light);
  border-bottom: var(--border-width) solid var(--color-border-light);
}

.tags-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm);
  color: var(--color-text-primary);
  text-decoration: none;
  border: var(--border-width) solid var(--color-border);
  transition: all 0.2s ease;
  min-width: 40px;
  height: 40px;
}

.tags-link:hover {
  background-color: var(--color-hover-bg);
  border-color: var(--color-gray-700);
}

.tags-link i {
  font-size: 18px;
}

/* ========================================
   NOTES LIST COMPONENTS
   ======================================== */

#notesList {
  display: flex;
  flex-direction: column;
  list-style-type: none;
  margin-left: 0;
  padding-top: var(--spacing-sm);
  align-items: flex-end;
  max-width: 800px;
}

/* this pushes the notes list up enough to not be stuck behind the tool-pill */
#notesList > *:last-child {
  margin-bottom: 12dvh;
}

#notesList .month-wrapper {
  display: flex;
  gap: var(--spacing-sm);
  flex-direction: column;
  list-style-type: none;
  margin-left: 0;
  padding-top: var(--spacing-sm);
  align-items: flex-end;
  width: 100%;
}

#notesList .week-wrapper {
  display: flex;
  gap: 0;
  flex-direction: column;
  list-style-type: none;
  margin-left: 0;
  align-items: flex-end;
  width: 100%;
}

#notesList form {
  width: 100%;
  margin-top: calc(var(--spacing-3xl) * -1);
  margin-bottom: var(--spacing-lg);
  background-color: var(--color-form-bg);
  z-index: 999;
}

#notesList note {
  width: 100%;
}

/* Note spacing - add border only between notes of different days */
#notesList note + note:not([data-same-day]) {
  margin-top: var(--spacing-lg);
}

#notesList note + note[data-same-day] {
  border-top: var(--border-width) dotted var(--color-gray-500);
}

.month-heading {
  background-color: var(--color-form-bg);
  border: var(--border-width) solid var(--color-border-light);
  padding: var(--spacing-2xs) var(--spacing-xs);
  position: sticky;
  top: 50px;
  width: fit-content;
  margin: 0 auto;
  z-index: 2;
  right: var(--spacing-sm);
}

.month-heading:not(:first-child) {
  margin-top: var(--spacing-3xl);
}

.week-heading {
  position: sticky;
  top: 80px;
  z-index: 1;
  right: var(--spacing-sm);
  background-color: var(--color-background);
  font-size: var(--font-size-md);
  font-family: monospace;
  background-color: var(--color-form-bg);
  border: var(--border-width) solid var(--color-border-light);
  padding: var(--spacing-3xs) var(--spacing-xs) var(--spacing-2xs)
    var(--spacing-xs);
}

/* ========================================
   NOTE CONTENT COMPONENTS
   ======================================== */

.note-date {
  font-family: monospace;
  font-size: var(--font-size-xs);
  height: 1rem;
  position: relative;
}

.note-date:hover::after {
  content: "edit moment";
  position: absolute;
  top: 0;
  left: 0;
  background-color: var(--color-hover-bg);
  border-radius: var(--border-radius);
  font-family: -apple-system, Helvetica, Arial, sans-serif;
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
  z-index: 100;
  width: 100%;
  text-align: center;
  cursor: pointer;
  height: 1rem;
}

.note-meta {
  display: flex;
  gap: var(--spacing-xs);
  align-items: center;
  flex-wrap: wrap;
  padding: var(--spacing-sm) var(--spacing-sm) 0 var(--spacing-sm);
  justify-content: space-between;
}

.note-content {
  font-size: var(--font-size-lg);
  padding: var(--spacing-sm);
  word-wrap: break-word;
}

.note-content hr {
  border:0px;
  border-bottom: 1px solid #666;
  margin-inline: 20px;
}

.note-content ul {
  list-style-type: square;
}

.note-content p {
  margin: 0;
}

.note-content > * {
  margin-top: 0;
  margin-bottom: 0;
}

.note-content blockquote {
  margin: 0;
}

.note-content figure {
  margin: 0;
}

.note-content img {
  max-width: 100%;
  height: auto;
}

.note-content pre {
  background: var(--color-form-bg);
  padding: var(--spacing-2xs) var(--spacing-xs);
  font-size: var(--font-size-xs);
  line-height: 1.3;
  margin: 0;
  overflow-x: scroll;
  box-shadow: var(--shadow-xs);
}

/* ========================================
   FORM COMPONENTS
   ======================================== */

.note-form {
  background-color: var(--color-form-bg);
  padding: var(--spacing-md);
  margin: calc(var(--spacing-md) * -1);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.note-form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background-color: var(--color-form-bg);
}

.note-form textarea {
  width: 100%;
  height: 100px;
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
  font-family: Arial, sans-serif;
  padding: var(--spacing-xs);
  border: var(--border-width) solid var(--color-border);
}

.note-form input[type="text"],
.note-form textarea {
  width: 100%;
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
  font-family: Arial, sans-serif;
  padding: var(--spacing-xs);
  border: var(--border-width) solid var(--color-border);
}

.button-primary {
  padding: var(--spacing-sm);
  font-size: 16px;
  cursor: pointer;
  word-break: keep-all;
  border: var(--border-width) solid var(--color-border);
}

input:not([type="color"]),
select,
textarea {
  font-size: var(--font-size-lg);
  font-family: Arial, sans-serif;
  padding: var(--spacing-xs);
  border: var(--border-width) solid var(--color-border);
}

.form-buttons {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.form-buttons button {
  padding: var(--spacing-xs) var(--spacing-md);
  border: var(--border-width) solid currentColor;
  cursor: pointer;
  font-size: 14px;
  border-color: transparent;
  background-color: transparent;
}

.form-buttons .cancel-button:hover {
  background-color: var(--color-gray-400) !important;
  border-color: var(--color-gray-400) !important;
}

.form-buttons .delete-button {
  color: var(--color-button-danger);
}

.form-buttons .delete-button:hover {
  background-color: #c82333;
  border-color: #bd2130;
  color: var(--color-white);
}

.form-buttons .submit-button {
  color: var(--color-button-primary);
}

.form-buttons .submit-button:hover {
  background-color: var(--color-button-primary);
  border-color: var(--color-button-primary);
  color: var(--color-white);
}

#addNoteForm {
  margin-top: var(--spacing-xl);
}

/* ========================================
   TAG COMPONENTS
   ======================================== */

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--spacing-3xs);
  margin: 0;
  font-size: 16px;
  width: 100%;
}

.tag .tag-name {
  flex-basis: 100%;
}

.tag .tag-controls {
  min-width: 70px;
  visibility: hidden;
}

.tag:hover .tag-controls {
  visibility: visible;
}

.tag.active .tag-name {
  font-weight: bold;
}

.tag.active {
  background-color: #a0e0a0;
}

.tag-inline {
  width: auto;
  border-radius: 3px;
}

.tag span {
  text-decoration: none;
}

.tag:hover {
  cursor: pointer;
}

#activeTagsContainer {
  margin: 5px;
}

.filter-tag {
  border: var(--border-width) solid var(--color-border);
  padding: var(--spacing-sm);
  background: var(--color-form-bg);
  display: inline-flex;
  margin-right: var(--spacing-sm);
  width: auto;
  border-radius: 5px;
}

.filter-tag:has(.tag-content) {
  display: block;
  width: 100%;
}

.filter-tag:has(.tag-content) .tag-name {
  padding-bottom: var(--spacing-sm);
  font-weight: bold;
  font-size: var(--font-size-2xl);
}

.edit-link,
.delete-link {
  font-size: 0.8em;
  color: currentColor;
  text-decoration: underline;
  cursor: pointer;
  margin-left: var(--spacing-xs);
}

.edit-input {
  font-size: 0.9em;
  padding: 1px 3px;
  border: var(--border-width) solid var(--color-border);
  margin-right: var(--spacing-xs);
}

.add-link {
  font-size: 0.8em;
  color: green;
  text-decoration: underline;
  cursor: pointer;
  margin-left: var(--spacing-xs);
}

.tag.active .add-link {
  color: red;
}

.category-heading {
  margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
  font-size: 1.2em;
  color: var(--color-gray-900);
  cursor: pointer;
}

.category-heading:hover {
  text-decoration: underline;
}

.edit-category-input,
.edit-note-input {
  width: 100%;
}

/* ========================================
   DIALOG COMPONENTS
   ======================================== */

.delete-button {
  background-color: var(--color-button-danger);
  color: var(--color-white);
  border: var(--border-width) solid var(--color-button-danger);
  padding: var(--spacing-xs) var(--spacing-md);
  cursor: pointer;
  font-size: 14px;
}

.delete-button:hover {
  background-color: #c82333;
  border-color: #bd2130;
}

/* Confirmation dialog styling */
dialog {
  border: none;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  border-radius: 5px;
  width: fit-content;
}

dialog::backdrop {
  background-color: rgba(0, 0, 0, 0.5);
}

dialog h2 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

dialog p {
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
  color: var(--color-gray-600);
}

.dialog-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
}

.confirm-button {
  background-color: var(--color-button-danger);
  color: var(--color-white);
  border: var(--border-width) solid var(--color-button-danger);
  padding: var(--spacing-xs) var(--spacing-md);
  cursor: pointer;
}

.confirm-button:hover {
  background-color: #c82333;
  border-color: #bd2130;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.hidden-content.hidden {
  display: none !important;
  visibility: hidden;
}

.content-toggle {
  cursor: pointer;
}

.syncing {
  background: linear-gradient(
    124deg,
    #ff2400,
    #e81d1d,
    #e8b71d,
    #e3e81d,
    #1de840,
    #1ddde8,
    #2b1de8,
    #dd00f3,
    #dd00f3
  );
  background-size: 1800% 1800%;
  animation: rainbow-bg 18s ease infinite;
  color: var(--color-white);
}

@keyframes rainbow-bg {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Sync Status Display - Fixed floating pill in bottom left */
.sync-status {
  position: fixed;
  bottom: var(--spacing-lg);
  left: var(--spacing-lg);
  background: #2196f3;
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 14px;
  font-weight: 500;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  max-width: 300px;
  backdrop-filter: blur(10px);
}

.sync-status.hidden {
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
}

.sync-status.success {
  background: #4caf50;
}

.sync-status.error {
  background: #f44336;
}

.sync-status.syncing {
  background: linear-gradient(90deg, #2196f3, #21cbf3, #2196f3);
  background-size: 200% 100%;
  animation: sync-progress 2s ease-in-out infinite;
}

@keyframes sync-progress {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.settings-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  position: fixed;
  bottom: 0px;
  left: 0px;
  right: 0px;
  z-index: 999999;
}

.settings-bar {
  max-width: fit-content;
  margin-bottom: var(--spacing-sm);
  padding: var(--spacing-md);
  display: flex;
  box-shadow: 0px 0px 10px #eee;
  border-radius: 100vh;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.46);
  gap: var(--spacing-md);
  border-radius: 100vh;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(6.9px);
  -webkit-backdrop-filter: blur(6.9px);
  border: 1px solid rgba(255, 255, 255, 0.47);

  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(2px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2),
    inset 0 4px 20px rgba(255, 255, 255, 0.3);
}

.settings-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2rem;
  backdrop-filter: blur(1px);
  box-shadow: inset -10px -8px 0px -11px rgba(255, 255, 255, 1),
    inset 0px -9px 0px -8px rgba(255, 255, 255, 1);
  opacity: 0.6;
  z-index: -1;
  filter: blur(1px) drop-shadow(10px 4px 6px black) brightness(115%);
}

@media screen and (min-width: 840px) {
  .settings-bar {
    max-width: calc(800px + 2 * var(--spacing-md));
  }
}

.settings-center,
.settings-left,
.settings-right {
  position: relative;
  z-index: 9999;
}

.settings-center {
  flex: 1;
  gap: var(--spacing-md);

  width: 100%;
  display: flex;
  justify-content: center;
}

.settings-bar a,
.settings-bar button {
  width: 44px;
  height: 44px;
  font-size: var(--font-size-4xl);
  border-radius: 100vh;
  border: 1px solid rgba(0, 0, 0, 0.7);
  background-color: rgba(255, 255, 255, 0.8);

  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(6.9px);
  -webkit-backdrop-filter: blur(6.9px);
  border: 1px solid rgba(255, 255, 255, 0.47);
  cursor: pointer;
}

.settings-bar a:hover,
.settings-bar button:hover {
  border: 1px solid rgba(0, 0, 0, 0.1);
  background-color: rgba(0, 0, 0, 0.1);
}

/* ========================================
   SPECIAL COMPONENTS
   ======================================== */

aeon-datepicker > input {
  font-family: monospace !important;
  font-size: var(--font-size-xs) !important;
  height: 1rem;
  background-color: transparent;
  border: 0 !important;
  width: fit-content;
}

aeon-datepicker input {
  max-width: 150px;
  text-align: right;
}

aeon-calendar .container {
  border: var(--border-width) solid var(--color-border-light) !important;
  box-shadow: var(--shadow-lg) !important;
}

trix-editor {
  background: none !important;
  padding: var(--spacing-sm) !important;
  border: 0 !important;
  border-top-left-radius: 0 !important;
  border-top-right-radius: 0 !important;
  max-height: none !important;
  font-size: var(--font-size-lg);
  padding-top: 2.5px !important;
  min-height: 1rem !important;
}

trix-toolbar {
  margin-inline: 4px;
  position: sticky;
  top: 38.6px;
  box-shadow: var(--shadow-xs);
}

trix-toolbar .trix-button--icon::before {
  background-color: transparent;
}

.trix-button:before {
  background-color: var(--color-text-primary);
}

.attachment[data-trix-content-type="application/vnd.trix.horizontal-rule.html"] {
  display: block;
}

/* ========================================
   MEDIA QUERIES
   ======================================== */

@media screen and (max-width: 1140px) {
  .wrapper {
    grid-template-columns: 1fr 80ch;
  }
  #collectionsContainer {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .wrapper {
    grid-template-columns: 1fr;
  }
  #tagContainer {
    display: none;
  }

  body:has(#notesList form) {
    overflow: hidden;
  }

  #notesList form {
    z-index: 999;
    position: fixed;
    top: 0;
    max-height: 100dvh;
    margin-top: 0;
    margin-bottom: 0;
  }

  trix-editor {
    min-height: 83dvh !important;
    max-height: 83dvh !important;
    overflow-y: scroll !important;
  }

  .note-form-header {
    flex-wrap: wrap;
  }

  tags.tagify {
    min-width: 100%;
  }

  .sync-status {
    bottom: var(--spacing-sm);
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    max-width: none;
    text-align: center;
  }
}

/* ========================================
   BACKDROP STYLES
   ======================================== */

::backdrop {
  background-size: 100% 100%;
  background-position: 0px 0px, 0px 0px, 0px 0px, 0px 0px, 0px 0px, 0px 0px,
    0px 0px, 0px 0px, 0px 0px, 0px 0px, 0px 0px;
  background-image: radial-gradient(
      18% 28% at 24% 50%,
      #cefaffff 7%,
      #073aff00 100%
    ),
    radial-gradient(18% 28% at 18% 71%, #ffffff59 6%, #073aff00 100%),
    radial-gradient(70% 53% at 36% 76%, #73f2ffff 0%, #073aff00 100%),
    radial-gradient(42% 53% at 15% 94%, #ffffffff 7%, #073aff00 100%),
    radial-gradient(42% 53% at 34% 72%, #ffffffff 7%, #073aff00 100%),
    radial-gradient(18% 28% at 35% 87%, #ffffffff 7%, #073aff00 100%),
    radial-gradient(31% 43% at 7% 98%, #ffffffff 24%, #073aff00 100%),
    radial-gradient(21% 37% at 72% 23%, #d3ff6d9c 24%, #073aff00 100%),
    radial-gradient(35% 56% at 91% 74%, #8a4ffff5 9%, #073aff00 100%),
    radial-gradient(74% 86% at 67% 38%, #6dffaef5 24%, #073aff00 100%),
    linear-gradient(125deg, #4eb5ffff 1%, #4c00fcff 100%);
  opacity: 0.7;
}

/* ========================================
   MISC COMPONENTS
   ======================================== */

#tagsList {
  margin: var(--spacing-lg) 0;
}

#tagsList h2 {
  display: inline-block;
  margin: var(--spacing-xs) 0;
}

#loadMore {
  width: 100%;
  padding: var(--spacing-sm);
  margin: var(--spacing-xl) 0;
}

#tagContainer button {
  padding: var(--spacing-xs);
}

textarea#omniBar {
  /* Empty rule - can be removed if not needed */
}

tags.tagify {
  min-width: 175px;
  margin-bottom: 0;
  border: 0;
  flex: 1;
}

#calendar {
  position: relative;
  z-index: 99 !important;
}

.tags-look {
  position: absolute !important;
  max-height: 40vh !important;
}