/* General settings layout */
.settings-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  height: calc(100vh - 60px); /* Full height minus top bar */
  padding: 0;
  margin: 0;
}

.settings-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 12px;
  background: color-mix(in hsl, var(--surface) 95%, black 5%);
  border-right: 1px solid var(--border);
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-family: 'Inter Tight', sans-serif;
  font-size: 14px;
  color: var(--muted);
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-tab .material-symbols-outlined {
  font-size: 22px;
}

.nav-tab:hover {
  background: color-mix(in hsl, var(--primary) 8%, var(--surface));
  color: var(--text);
}

.nav-tab.active {
  background: color-mix(in hsl, var(--primary) 15%, var(--surface));
  color: var(--primary);
  font-weight: 600;
}

.settings-content {
  padding: 24px;
  overflow-y: auto;
}

.settings-pane {
  display: none;
}

.settings-pane.active {
  display: block;
}

.settings-pane h2 {
  margin-top: 0;
  margin-bottom: 24px;
  font-size: 24px;
  letter-spacing: .2px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.settings-pane .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.settings-pane .row + .row {
  margin-top: 20px;
}

.tile {
  background: linear-gradient(0deg, color-mix(in hsl, var(--surface) 92%, white 8%), color-mix(in hsl, var(--surface) 92%, white 8%));
  border: 1px solid var(--border);
  padding: 14px;
  border-radius: 14px;
  display: grid;
  gap: 10px;
  box-shadow: var(--shadow);
  transition: background .2s ease, border-color .2s ease, transform .06s ease;
}

.tile:hover {
  background: color-mix(in hsl, var(--primary) 6%, var(--surface));
  border-color: color-mix(in hsl, var(--border) 80%, var(--primary) 20%);
}

.tile:active {
  transform: translateY(1px);
}

.tile > span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}

.tile .help {
  font-size: 11px;
  color: var(--muted);
  margin-top: -2px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.range-field {
  display: flex;
  align-items: center;
  gap: 10px;
}

.range-field output {
  min-width: 48px;
  text-align: right;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 28px;
  background: transparent;
  cursor: pointer;
}

input[type="range"]:focus {
  outline: none;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in hsl, var(--primary) 14%, var(--gray));
  border: 1px solid var(--border);
}

input[type="range"]::-moz-range-track {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in hsl, var(--primary) 14%, var(--gray));
  border: 1px solid var(--border);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--primary);
  border-radius: 50%;
  border: none;
  margin-top: -5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--primary);
  border-radius: 50%;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
}

.toggle {
  appearance: none;
  width: 46px;
  height: 26px;
  border-radius: 999px;
  background: color-mix(in hsl, var(--surface) 70%, var(--text) 30%);
  border: 1px solid var(--border);
  position: relative;
  transition: .2s ease background;
}

.toggle::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: 0 1px 4px rgba(0, 0, 0, .25);
  transition: transform .2s ease;
}

.toggle:checked {
  background: color-mix(in hsl, var(--primary) 60%, var(--surface) 40%);
  border-color: color-mix(in hsl, var(--primary) 60%, var(--border) 40%);
}

.toggle:checked::after {
  transform: translateX(20px);
}

.tile .input, .tile select, .tile input[type="text"], .tile input[type="file"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
}

.tile select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%), linear-gradient(to right, transparent, transparent);
  background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px), 0 0;
  background-size: 6px 6px, 6px 6px, 100% 100%;
  background-repeat: no-repeat;
}

.tile .input:focus, .tile select:focus {
  outline: 2px solid color-mix(in hsl, var(--primary) 45%, transparent);
  outline-offset: 2px;
}

.profile-picture-tile {
  grid-column: 1 / -1;
}

.profile-upload {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

#profilePreview {
  width: 64px;
  height: 64px;
  background-size: cover;
  background-position: center;
  border-radius: 50%;
  border: 2px solid color-mix(in hsl, var(--primary) 30%, var(--border) 70%);
}

.avatar.large {
  width: 84px !important;
  height: 84px !important;
}

.security-section {
  margin: 0;
  padding: 0;
}

.security-section h2 {
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.security-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: color-mix(in hsl, var(--surface) 96%, var(--primary) 4%);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border);
}

.security-option {
  margin-bottom: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
}

.password-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 16px 0 8px;
  padding: 20px;
  background: color-mix(in hsl, var(--surface) 98%, var(--primary) 2%);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.password-form .tile {
  background: var(--surface);
  transition: all 0.2s ease;
}

.password-form .tile:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 8px;
}

.form-row:not(:last-child) {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--border);
}

.password-form .tile {
  margin: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.password-form label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.password-form .input {
  width: 100%;
  margin-top: 4px;
}

.help-text {
  margin: 8px 0 0;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

.forgot-password-container {
  margin-top: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.forgot-password {
  margin-top: 16px;
  padding: 16px;
  background: color-mix(in hsl, var(--surface) 94%, var(--primary) 6%);
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.forgot-password:hover {
  background: color-mix(in hsl, var(--surface) 90%, var(--primary) 10%);
}

.forgot-password a {
  color: var(--primary);
  text-decoration: none;
  font-size: 13px;
  display: inline-block;
  margin-top: 8px;
}

.forgot-password a:hover {
  text-decoration: underline;
}

#passwordHint {
  margin-top: 12px;
  padding: 12px;
  background-color: color-mix(in hsl, var(--surface) 85%, var(--primary) 15%);
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 13px;
  line-height: 1.5;
}

.hint-text {
  margin: 0 0 12px 0;
  color: var(--text);
}

#passwordHint button {
  width: 100%;
  margin-top: 8px;
  background-color: color-mix(in hsl, var(--error) 10%, var(--surface) 90%);
  border-color: var(--error);
  color: var(--error);
  padding: 8px 12px;
  font-size: 13px;
}

#passwordHint button:hover {
  background-color: var(--error);
  color: white;
}

.hidden {
  display: none !important;
}

.hue-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 16px;
  border-radius: 8px;
  background: linear-gradient(to right, hsl(0, 100%, 50%), hsl(60, 100%, 50%), hsl(120, 100%, 50%), hsl(180, 100%, 50%), hsl(240, 100%, 50%), hsl(300, 100%, 50%), hsl(360, 100%, 50%));
  cursor: pointer;
  outline: none;
  border: 1px solid var(--border);
}

.hue-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: white;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.5), 0 2px 5px rgba(0,0,0,0.2);
  margin-top: -5px;
}

.hue-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: white;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.5), 0 2px 5px rgba(0,0,0,0.2);
}

.segmented-control {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  padding: 4px;
  background: color-mix(in hsl, var(--surface) 80%, black 20%);
}

.segmented-control button {
  flex: 1;
  padding: 8px 12px;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
  border-radius: 7px;
}

.segmented-control button.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, .1);
}

#profilePicture {
  flex: 1;
}

.profile-upload #removeProfilePic {
  white-space: nowrap;
}

.save-bar {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 100;
}

.save-bar .btn {
  min-width: 120px;
}

.profile-section > .row {
  gap: 18px;
}

.profile-section .tile {
  gap: 14px;
}

.profile-section .profile-upload {
  gap: 20px;
}

.profile-section .tile + .tile {
  margin-top: 2px;
}

@media (max-width: 800px) {
  .settings-layout {
    grid-template-columns: 1fr;
    height: auto;
  }
  .settings-nav {
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 8px;
  }
  .nav-tab {
    justify-content: center;
  }
  .nav-tab span:not(.material-symbols-outlined) {
    display: none;
  }
  .settings-content {
    padding: 16px;
  }
  .settings-pane .row {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .save-bar {
    right: 12px;
    bottom: 12px;
  }
}