/* ==========================================================================
   Themes. <html data-bs-theme> is rendered from the prefs cookie.
   --bs-body-bg is the *surface* (cards, modals, menus); the page behind them
   is --tl-page. Text/background pairs were checked for >= 4.5:1 contrast.
   ========================================================================== */

:root,
[data-bs-theme=light] {
  /* Ash Green page, Hampton surfaces, Agit top bar,
     Vintage Lavender buttons, Charming Pink highlights. */
  --tl-page: #AEB9AC;
  --bs-body-bg: #DFD6AF;
  --bs-body-bg-rgb: 223, 214, 175;
  --bs-body-color: #22261f;
  --bs-body-color-rgb: 34, 38, 31;
  --bs-emphasis-color: #14170f;
  --bs-secondary-color: #5a5640;
  --bs-tertiary-bg: #D6CDA3;
  --bs-border-color: #B7AD84;
  --tl-input-bg: #F5F1E1;

  --tl-topbar-bg: #7C7FAB;
  --tl-topbar-fg: #14152a;
  --tl-sidebar-bg: #C3CCC1;
  --tl-sidebar-fg: #22261f;
  --tl-hover-bg: rgba(169, 138, 183, 0.35);
  --tl-active-bg: #D9A6BA;
  --tl-active-fg: #2a1720;

  --tl-primary: #A98AB7;
  --tl-primary-fg: #1d1724;
  --tl-primary-hover: #7C7FAB;
  --tl-primary-text: #5E4A6B;
  --tl-secondary-text: #4a4f45;
  --tl-danger-text: #9b1c2a;

  --tl-accent-bg: #D9A6BA;
  --tl-accent-fg: #2a1720;
  --tl-meta-bg: #EDE7CC;
  --tl-meta-fg: #22261f;
}

[data-bs-theme=dark] {
  /* Midnight black page, dark greys, muted lavender/pink accents. */
  --tl-page: #0B0B10;
  --bs-body-bg: #16161C;
  --bs-body-bg-rgb: 22, 22, 28;
  --bs-body-color: #E4E4EA;
  --bs-body-color-rgb: 228, 228, 234;
  --bs-emphasis-color: #ffffff;
  --bs-secondary-color: #A3A3AE;
  --bs-tertiary-bg: #1C1C23;
  --bs-border-color: #2C2C36;
  --tl-input-bg: #1E1E26;

  --tl-topbar-bg: #111117;
  --tl-topbar-fg: #E4E4EA;
  --tl-sidebar-bg: #111117;
  --tl-sidebar-fg: #CFCFD8;
  --tl-hover-bg: #1F1F28;
  --tl-active-bg: #3E3249;
  --tl-active-fg: #F2E8F6;

  --tl-primary: #A98AB7;
  --tl-primary-fg: #14101a;
  --tl-primary-hover: #C3A9CF;
  --tl-primary-text: #C3A9CF;
  --tl-secondary-text: #A3A3AE;
  --tl-danger-text: #ff7b88;

  --tl-accent-bg: #4A2E3B;
  --tl-accent-fg: #F5DCE6;
  --tl-meta-bg: #22222B;
  --tl-meta-fg: #C9C9D3;
}

:root {
  --tl-topbar-h: 3.5rem;
  --tl-sidebar-w: 16rem;
}

body {
  background-color: var(--tl-page);
}

.form-control,
.form-select {
  background-color: var(--tl-input-bg);
}

.form-check-input:checked {
  background-color: var(--tl-primary);
  border-color: var(--tl-primary);
}

/* Bootstrap's compiled focus rings are hard-coded blue; use lavender. */
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: var(--tl-primary);
  box-shadow: 0 0 0 0.25rem rgba(169, 138, 183, 0.4);
}
.form-switch .form-check-input:focus:not(:checked) {
  --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23A98AB7'/%3e%3c/svg%3e");
}

.btn-primary {
  --bs-btn-color: var(--tl-primary-fg);
  --bs-btn-bg: var(--tl-primary);
  --bs-btn-border-color: var(--tl-primary);
  --bs-btn-hover-color: var(--tl-primary-fg);
  --bs-btn-hover-bg: var(--tl-primary-hover);
  --bs-btn-hover-border-color: var(--tl-primary-hover);
  --bs-btn-active-color: var(--tl-primary-fg);
  --bs-btn-active-bg: var(--tl-primary-hover);
  --bs-btn-active-border-color: var(--tl-primary-hover);
  --bs-btn-disabled-color: var(--tl-primary-fg);
  --bs-btn-disabled-bg: var(--tl-primary);
  --bs-btn-disabled-border-color: var(--tl-primary);
  --bs-btn-focus-shadow-rgb: 169, 138, 183;
}

/* Outline buttons: Bootstrap's default greys/reds are too faint on Hampton. */
.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-danger {
  --bs-btn-bg: transparent;
  --bs-btn-hover-color: var(--bs-body-bg);
  --bs-btn-active-color: var(--bs-body-bg);
  --bs-btn-disabled-bg: transparent;
}
.btn-outline-primary {
  --bs-btn-color: var(--tl-primary-text);
  --bs-btn-border-color: var(--tl-primary-text);
  --bs-btn-hover-bg: var(--tl-primary-text);
  --bs-btn-hover-border-color: var(--tl-primary-text);
  --bs-btn-active-bg: var(--tl-primary-text);
  --bs-btn-disabled-color: var(--tl-primary-text);
  --bs-btn-disabled-border-color: var(--tl-primary-text);
}
.btn-outline-secondary {
  --bs-btn-color: var(--tl-secondary-text);
  --bs-btn-border-color: var(--tl-secondary-text);
  --bs-btn-hover-bg: var(--tl-secondary-text);
  --bs-btn-hover-border-color: var(--tl-secondary-text);
  --bs-btn-active-bg: var(--tl-secondary-text);
}
.btn-outline-danger {
  --bs-btn-color: var(--tl-danger-text);
  --bs-btn-border-color: var(--tl-danger-text);
  --bs-btn-hover-bg: var(--tl-danger-text);
  --bs-btn-hover-border-color: var(--tl-danger-text);
  --bs-btn-active-bg: var(--tl-danger-text);
}
.dropdown-item.text-danger {
  color: var(--tl-danger-text) !important;
}

.badge.tl-count {
  background-color: rgba(var(--bs-body-color-rgb), 0.12);
  color: inherit;
}
.badge.tl-meta {
  background-color: var(--tl-meta-bg);
  color: var(--tl-meta-fg);
  border: 1px solid var(--bs-border-color);
  font-weight: 500;
}
.badge.tl-accent {
  background-color: var(--tl-accent-bg);
  color: var(--tl-accent-fg);
  font-weight: 600;
}

/* ==========================================================================
   Layout: sticky top bar; left nav collapses in place on desktop (lg+) and is
   a Bootstrap offcanvas on smaller screens.
   ========================================================================== */

.tl-topbar {
  min-height: var(--tl-topbar-h);
  background-color: var(--tl-topbar-bg);
  color: var(--tl-topbar-fg);
  border-bottom: 1px solid var(--bs-border-color);
  --bs-navbar-brand-color: var(--tl-topbar-fg);
  --bs-navbar-brand-hover-color: var(--tl-topbar-fg);
}
.tl-topbar .navbar-brand {
  font-size: 1.1rem;
}
.tl-topbar-btn {
  --bs-btn-color: var(--tl-topbar-fg);
  --bs-btn-hover-color: var(--tl-topbar-fg);
  --bs-btn-active-color: var(--tl-topbar-fg);
  --bs-btn-border-color: rgba(var(--bs-body-color-rgb), 0.35);
  --bs-btn-hover-border-color: var(--tl-topbar-fg);
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.18);
  --bs-btn-active-bg: rgba(255, 255, 255, 0.28);
}
[data-bs-theme=light] .tl-topbar-btn {
  --bs-btn-border-color: rgba(20, 21, 42, 0.45);
}
.tl-clock {
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
}

.tl-shell {
  display: flex;
  align-items: flex-start;
}
.tl-sidebar {
  background-color: var(--tl-sidebar-bg) !important;  /* .offcanvas-lg forces transparent at lg+ */
  color: var(--tl-sidebar-fg);
}
/* Set on .nav-pills itself: Bootstrap defines these variables there, so
   inheriting them from .tl-sidebar would lose. */
.tl-sidebar .nav-pills {
  --bs-nav-link-color: var(--tl-sidebar-fg);
  --bs-nav-link-hover-color: var(--tl-sidebar-fg);
  --bs-nav-pills-link-active-bg: var(--tl-active-bg);
  --bs-nav-pills-link-active-color: var(--tl-active-fg);
}
.tl-sidebar .nav-link:not(.active):hover {
  background-color: var(--tl-hover-bg);
}
.tl-sidebar-heading {
  padding: 0.9rem 1rem 0.1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
}
@media (min-width: 992px) {
  .tl-sidebar {
    width: var(--tl-sidebar-w);
    flex-shrink: 0;
    position: sticky;
    top: var(--tl-topbar-h);
    height: calc(100vh - var(--tl-topbar-h));
    overflow-y: auto;
    border-right: 1px solid var(--bs-border-color);
  }
  body.nav-closed .tl-sidebar {
    display: none !important;
  }
}

.tl-main {
  min-width: 0;
}
.tl-main > * {
  max-width: 980px;
  margin-inline: auto;
}

/* ==========================================================================
   Task rows (shared by Fading Tasks and user lists)
   ========================================================================== */

/* The task list scrolls inside its card instead of growing the page. */
.task-scroll {
  max-height: calc(100vh - var(--tl-topbar-h) - 15rem);
  min-height: 200px;
  overflow-y: auto;
}

/* Each task's text scrolls within its own textarea. */
.task-body {
  resize: vertical;
  min-height: 4.5rem;
  max-height: 16rem;
  overflow-y: auto;
}

.tl-preview {
  white-space: pre-wrap;
}

/* Fading Tasks: opacity is driven from JS as the task ages. */
.task-row {
  transition: opacity 1s linear;
}
.task-row.removing {
  transition: opacity 0.4s ease-out;
  opacity: 0 !important;
}
.task-life {
  height: 4px;
}

/* ==========================================================================
   Attached files and uploads (Dropzone; each task row is a drop target)
   ========================================================================== */

.tl-dropzone.dz-drag-hover {
  outline: 2px dashed var(--tl-primary);
  outline-offset: -4px;
  background-color: var(--tl-hover-bg);
}

.task-files {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}
.task-files.d-none {
  display: none !important;
}
.tl-file {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  max-width: 100%;
  padding: 0.15rem 0.35rem 0.15rem 0.6rem;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-pill);
  background-color: var(--tl-meta-bg);
  color: var(--tl-meta-fg);
  font-size: 0.8rem;
}
.tl-file a {
  color: var(--tl-primary-text);
  font-weight: 500;
  min-width: 0;
}
.tl-file-size {
  color: var(--bs-secondary-color);
  white-space: nowrap;
}
.tl-file-remove {
  font-size: 0.55rem;
  padding: 0.3rem;
}

.tl-upload-name {
  max-width: 60%;
}
.tl-upload-progress {
  height: 4px;
  --bs-progress-bar-bg: var(--tl-primary);
}