/* ===== GLOBAL CUSTOM PROPERTIES ===== */
:root {
  --bs-border-radius: 0.5rem;
  --primary-color: #059acc; /* Fallback during theme transitions - overridden by themes */
  --sidebar-width: 16.25rem;
  --sidebar-min-width: 16.25rem;
  --sidebar-max-width: 33.75rem;
  --navbar-height: 3.25rem;
  /* Shared horizontal inset used by both the offcanvas header and navbar-left */
  --header-inset: 1.25rem;
  --font-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, "Roboto", "Helvetica Neue", Arial, sans-serif;
  --font-size: 1rem;
}

/* ===== THEME SYSTEM ===== */
/* Theme colours are loaded from static/css/themes/{theme}.css by init-critical.js */
/* Each theme defines both light and dark modes via data attributes */
/* Available themes: default, moon, gaia, sunset, honeycomb, ocean */

/* ===== LAYOUT ===== */
html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans) !important;
}

body {
  background-color: var(--bs-body-bg) !important;
  color: var(--bs-body-color);
  overflow-x: hidden;
  padding: 0;
}

/* Apply font to all headings and body text - override Bootstrap */
h1, h2, h3, h4, h5, h6, p, span, div, a, button, input, textarea, select{
  font-family: var(--font-sans) !important;
  font-size: 1rem;
}


/* ===== MAIN CONTENT ===== */
.page-content {
  position: relative;
  margin-left: 0;
  padding: 2rem;
  padding-top: calc(var(--navbar-height) + 2rem);
  background-color: var(--bs-body-bg);
  min-height: 100vh;
}

/* Reduce horizontal padding on small tablets and mobile (<=768px) */
@media (max-width: 768px) {
  .page-content {
    padding-left: 0.0rem;
    padding-right: 0.0rem;
  }

  /* Remove main-content horizontal padding on tablet/mobile */
  .main-content {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}


/* ===== MINIMAL LAYOUT (login, signup, etc.) ===== */
.minimal-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-height: 100vh;
  overflow: hidden;
}

.logo-container {
  position: absolute;
  top: 1rem;
  left: 3rem;
}

.content-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 2rem;
  width: 100%;
  max-width: 26.875rem;
  margin: 0 auto;
  text-align: center;
  gap: 0.5rem;
}

.content-centered > *,
.content-centered form > * {
  width: 100%;
}

.content-centered form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.content-centered label {
  text-align: left;
  display: block;
}

/* Auth page buttons (login, signup, etc.) */
.btn-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.375rem 1rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 0.28125rem;
  /* Use the theme tertiary surface so buttons keep good contrast
     in both light and dark modes. Make text slightly stronger. */
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-body-color);
  font-weight: 600;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.btn-auth:hover {
  background-color: var(--bs-hover-bg);
}

.btn-auth-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
  /* subtle text shadow improves legibility on both light and dark
     themed primary colors where plain white can appear to float */
  text-shadow: 0 1px 2px rgba(0,0,0,0.18);
}

.btn-auth-primary:hover {
  background-color: color-mix(in srgb, var(--primary-color) 85%, black);
}

/* Auth page inputs */
.input-auth-wrapper {
  position: relative;
  width: 100%;
}

.input-auth {
  width: 100%;
  padding: 0.375rem 2.5rem 0.375rem 0.75rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 0.28125rem;
  background-color: var(--bs-hover-bg);
  color: var(--bs-body-color);
  font-size: var(--font-size);
}

.input-auth:focus {
  outline: none;
  border-color: var(--primary-color);
}

.input-clear {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: none;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border: none;
  border-radius: 50%;
  background-color: var(--bs-border-color);
  color: var(--bs-body-bg);
  cursor: pointer;
  line-height: 0.5rem;
}

.input-clear:hover {
  background-color: var(--bs-body-color);
}

.input-auth:not(:placeholder-shown) + .input-clear {
  display: flex;
}

.footer-centered {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  text-align: center;
}


/* ==== Main content ==== */
.main-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 1.5rem;
}

/* ===== HEADER LINE ===== */
.header-line {
  margin: 0;
  position: absolute;
  left: 0;
  right: 0;
  border-color: var(--bs-border-color);
  opacity: 1;
}

/* ===== COMPONENT OVERRIDES ===== */
.bg-body-tertiary {
  background-color: var(--bs-tertiary-bg) !important;
}

/* ===== SQUARE BUTTON ===== */
/* Use with Bootstrap .btn class for a 1:1 aspect ratio button */
.btn-square {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0; /* Prevent shrinking in flex containers */
  height: 2.375rem; /* Match standard Bootstrap button height */
  width: 2.375rem;
  font-size: 1.25rem !important;
  padding: 0;
}

/* ===== LAYOUT UTILITIES ===== */
/* Row with flexible input/dropdown and fixed-width buttons */
.input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.input-row > .flex-fill {
  flex: 1;
  min-width: 0;
}

/* Equal-width button group using CSS grid */
.btn-group-equal {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.25rem;
}

.btn-group-equal-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.25rem;
}

/* ===== PRIMARY BUTTON OVERRIDE ===== */
.btn-primary {
  --bs-btn-bg: var(--primary-color);
  --bs-btn-border-color: var(--primary-color);
  --bs-btn-hover-bg: color-mix(in srgb, var(--primary-color) 85%, black);
  --bs-btn-hover-border-color: color-mix(in srgb, var(--primary-color) 85%, black);
  --bs-btn-active-bg: color-mix(in srgb, var(--primary-color) 75%, black);
  --bs-btn-active-border-color: color-mix(in srgb, var(--primary-color) 75%, black);
  --bs-btn-disabled-bg: var(--primary-color);
  --bs-btn-disabled-border-color: var(--primary-color);
}

.btn-secondary {
  --bs-btn-bg: var(--bs-body-bg);
  --bs-btn-border-color: var(--bs-border-color);
  --bs-btn-hover-bg: color-mix(in srgb, var(--primary-color, var(--bs-primary)) 10%, var(--bs-body-bg));
  --bs-btn-hover-border-color: var(--primary-color, var(--bs-primary));
  --bs-btn-hover-color: var(--primary-color, var(--bs-primary));
  --bs-btn-active-bg: color-mix(in srgb, var(--primary-color, var(--bs-primary)) 18%, var(--bs-body-bg));
  --bs-btn-active-border-color: var(--primary-color, var(--bs-primary));
  --bs-btn-active-color: var(--primary-color, var(--bs-primary));
  --bs-btn-color: var(--bs-body-color);
}

.btn-outline-primary {
  --bs-btn-color: var(--primary-color);
  --bs-btn-border-color: var(--primary-color);
  --bs-btn-hover-bg: var(--primary-color);
  --bs-btn-hover-border-color: var(--primary-color);
  --bs-btn-active-bg: color-mix(in srgb, var(--primary-color) 85%, black);
  --bs-btn-active-border-color: color-mix(in srgb, var(--primary-color) 85%, black);
  --bs-btn-focus-shadow-rgb: var(--primary-color-rgb, 5, 154, 204);
  --bs-btn-disabled-color: var(--primary-color);
  --bs-btn-disabled-border-color: var(--primary-color);
}

/* Checkboxes, radio buttons, range sliders — use primary colour */
.form-check-input:checked,
.form-check-input:focus {
  --bs-form-check-bg: var(--primary-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--primary-color) 25%, transparent);
}

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

.form-range {
  accent-color: var(--primary-color);
}

/* Override Bootstrap's hardcoded #0d6efd thumb colour on range inputs */
.form-range::-webkit-slider-thumb {
  background-color: var(--primary-color) !important;
}

.form-range::-moz-range-thumb {
  background-color: var(--primary-color) !important;
}

/* Spinners inherit colour from text colour — use text-primary class fix */
/* Also override Bootstrap's --bs-primary-text-emphasis which is used in some contexts */
.text-primary {
  color: var(--primary-color) !important;
}

/* Ensure spinner-border picks up primary colour */
.spinner-border.text-primary,
.spinner-grow.text-primary {
  color: var(--primary-color) !important;
}

/* Links */
a {
  color: var(--primary-color);
}

a:hover {
  color: color-mix(in srgb, var(--primary-color) 80%, black);
}


.bi,
svg {
  color: inherit;
}

/* Ensure buttons use Bootstrap's button color variable, not inherited body color */
.btn {
  color: var(--bs-btn-color) !important;
}

/* ===== MOBILE MENU BUTTON ===== */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  padding: 0;
  padding-right: 0.75rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.mobile-menu-btn:hover {
  opacity: 0.7;
}

.mobile-menu-btn i {
  font-size: 1.5rem;
  color: var(--bs-body-color);
  transition: transform 0.3s ease;
}


/* Utility: Primary background (used for avatar fallback, badges, etc.) */
.bg-primary {
  background-color: var(--primary-color) !important;
  color: #ffffff !important;
}

/* Override modal default paddings for cases where a utility class like p-0
   is applied to the modal content. modal.css uses !important on
   .modal-body/.modal-footer which can win over utility classes; make a
   more specific selector so p-0 behaves as expected. */
.modal-content.p-0 .modal-body,
.modal-content.p-0 > .modal-body,
.modal-content.p-0 .modal-footer,
.modal-content.p-0 > .modal-footer {
  padding-top: 0 !important;
  padding-right: 0 !important;
  padding-left: 0 !important;
  padding-bottom: 0 !important;
  margin: 0 !important;
}

/* Also ensure modal-minimal variants that rely on p-0 keep zero padding */
.modal-no-backdrop .modal-content.p-0 .modal-body,
.modal-no-backdrop .modal-content.p-0 .modal-footer {
  padding-top: 0 !important;
}

.home-btn{
  color: var(--bs-body-color);
}