@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&display=swap");

* {
  box-sizing: border-box !important;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.site-header__container {
  max-width: 1240px;
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 clamp(16px, 4vw, 44px);
}

.site-header__left,
.site-header__right {
  flex-shrink: 0;
}

.site-header__center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.site-header__logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.site-header__brand-text {
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
}

.site-header__nav a,
.site-header__mobile-nav a {
  text-decoration: none;
  color: var(--color-muted);
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 999px;
  padding: 9px 16px;
  transition:
    color 0.22s ease,
    background-color 0.22s ease,
    border-color 0.22s ease;
}

.site-header__nav a:hover,
.site-header__mobile-nav a:hover,
.site-header__nav a.is-active,
.site-header__mobile-nav a.is-active {
  color: var(--color-text);
  background: var(--color-surface-soft);
}

.site-header__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-header__guest-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-header__auth-btn,
.site-header__settings-btn {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  padding: 0 16px;
  text-decoration: none;
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.site-header__auth-btn:hover,
.site-header__settings-btn:hover {
  transform: translateY(-1px);
}

.site-header__auth-btn--ghost,
.site-header__settings-btn {
  color: var(--color-text-soft);
  background: transparent;
}

.site-header__auth-btn--ghost:hover,
.site-header__settings-btn:hover {
  color: var(--color-text);
  border-color: var(--color-border);
  background: var(--color-surface-soft);
}

.site-header__auth-btn--primary {
  color: var(--color-text-on-accent, #000);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.site-header__auth-btn--primary:hover {
  filter: brightness(0.98);
}

.site-header__settings-btn {
  width: 40px;
  height: 40px;
  padding: 0;
}

.site-header__profile-btn {
  width: 42px;
  min-width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 12px;
}

.site-header__profile-btn svg {
  width: 16px;
  height: 16px;
}

.site-header__menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: transparent;
  padding: 10px 9px;
  gap: 4px;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
  color: var(--color-text);
}

.site-header__menu-toggle:hover {
  border-color: var(--color-border);
  background: var(--color-surface-soft);
}

.site-header__menu-toggle span {
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform-origin: center;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.site-header[data-menu-open="true"]
  .site-header__menu-toggle
  span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header[data-menu-open="true"]
  .site-header__menu-toggle
  span:nth-child(2) {
  opacity: 0;
}

.site-header[data-menu-open="true"]
  .site-header__menu-toggle
  span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-header__mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: rgba(10, 14, 28, 0.06);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease;
}

.site-header__mobile-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 110;
  width: min(320px, 85vw);
  /* fallback then modern viewport units to avoid mobile notch issues */
  height: 100vh;
  height: 100dvh;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  box-shadow: -20px 0 35px rgba(10, 14, 28, 0.06);
  padding: 22px 18px 30px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  /* ensure the sidebar is fully off-canvas (including its border) */
  transform: translateX(calc(100% + 12px));
  transition: transform 0.28s ease;
  will-change: transform;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.site-header[data-menu-open="true"] .site-header__mobile-overlay {
  opacity: 1;
  pointer-events: auto;
}

.site-header[data-menu-open="true"] .site-header__mobile-sidebar {
  transform: translateX(0);
}

.site-header__mobile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.site-header__mobile-close {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-soft);
  color: var(--color-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.site-header__mobile-close:hover {
  border-color: var(--color-border);
  background: var(--color-surface);
}

.site-header__mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.site-header__mobile-nav a {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 13px 14px;
}

.site-header__mobile-auth {
  margin-top: auto;
  display: grid;
  gap: 10px;
}

.site-header__mobile-guest-actions {
  display: grid;
  gap: 10px;
}

.site-header__mobile-auth .site-header__auth-btn,
.site-header__mobile-auth .site-header__settings-btn {
  width: 100%;
}

.site-header__mobile-auth .site-header__settings-btn {
  width: 42px;
  min-width: 42px;
  justify-content: center;
  align-self: center;
}

.global-settings-modal {
  position: fixed;
  inset: 0;
  z-index: 140;
  display: none;
}

.global-settings-modal.open {
  display: block;
}

.global-settings-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.global-settings-modal__dialog {
  position: relative;
  margin: clamp(18px, 4vw, 46px) auto;
  width: min(860px, calc(100vw - 24px));
  max-height: calc(100vh - 36px);
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: 0 20px 50px rgba(2, 6, 23, 0.32);
  display: flex;
  flex-direction: column;
}

.global-settings-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 20px 14px;
  border-bottom: 1px solid var(--color-border);
}

.global-settings-modal__eyebrow {
  margin: 0;
  color: var(--color-muted);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.global-settings-modal__title {
  margin: 6px 0 0;
  color: var(--color-text);
  font-size: clamp(21px, 3vw, 28px);
  font-family: "Manrope", "Segoe UI", sans-serif;
  letter-spacing: -0.02em;
}

.global-settings-modal__close {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-soft);
  color: var(--color-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.global-settings-modal__close:hover {
  border-color: var(--color-border);
  background: var(--color-surface);
}

.global-settings-modal__body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(180px, 220px) 1fr;
  gap: 16px;
  padding: 18px 20px 20px;
}

.global-settings-modal__nav {
  display: grid;
  align-content: flex-start;
  gap: 8px;
}

.global-settings-modal__nav-item {
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-soft);
  color: var(--color-muted);
  font-family: "Manrope", "Segoe UI", sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.global-settings-modal__nav-item:hover,
.global-settings-modal__nav-item.is-active {
  color: var(--color-text);
  border-color: var(--color-border);
  background: var(--color-surface);
}

.global-settings-modal__section {
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  padding: 18px;
  overflow-y: auto;
}

.global-settings-modal__section.is-active {
  display: block;
}

.global-settings-modal__section-title {
  margin: 0;
  font-size: 20px;
  color: var(--color-text);
}

.global-settings-modal__section-desc {
  margin: 7px 0 0;
  color: var(--color-muted);
  font-size: 14px;
}

.global-settings-modal__profile-card {
  margin-top: 16px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: var(--color-surface-soft);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.global-settings-modal__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  background: var(--color-accent);
  color: var(--color-surface);
  font-size: 13px;
  font-weight: 700;
}

.global-settings-modal__email {
  color: var(--color-text);
  font-weight: 700;
  font-size: 14px;
}

.global-settings-modal__meta {
  margin-top: 2px;
  color: var(--color-muted);
  font-size: 12px;
}

.global-settings-modal__chips {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.global-settings-modal__chips span {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-soft);
  color: var(--color-text);
  font-size: 12px;
}

.global-settings-modal__actions {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.global-settings-modal__theme-row {
  margin-top: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  min-height: 38px;
}

.theme-switch .ts-track {
  width: 34px;
  height: 18px;
  border-radius: 999px;
  background: var(--color-surface-soft);
  position: relative;
  border: 1px solid var(--color-border-soft);
}

.theme-switch .ts-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-surface);
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.18s ease;
}

.theme-switch[aria-pressed="true"] .ts-thumb {
  transform: translateX(16px);
}

.theme-switch .ts-label {
  font-size: 12px;
  color: var(--color-text-soft);
}

.global-settings-modal__theme-label {
  color: var(--color-text-soft);
  font-size: 13px;
}

.global-settings-modal__field-label {
  margin-top: 16px;
  display: block;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 600;
}

.global-settings-modal__select {
  margin-top: 8px;
  width: 180px;
}

.fsel {
  -webkit-appearance: none;
  appearance: none;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-soft);
  color: var(--color-text);
  padding: 8px 30px 8px 10px;
}

body.mobile-nav-open {
  overflow: hidden;
  /* preserve layout when scrollbar disappears by applying the computed gap */
  padding-right: var(--scrollbar-gap, 0px);
}

.site-header a:focus-visible,
.site-header button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.site-header [hidden] {
  display: none !important;
}

@media (max-width: 960px) {
  .site-header__center,
  .site-header__right .site-header__guest-actions,
  .site-header__right .site-header__profile-btn {
    display: none;
  }

  .site-header__menu-toggle {
    display: inline-flex;
  }

  .site-header__container {
    min-height: 72px;
  }
}

@media (min-width: 961px) {
  .site-header__mobile-sidebar,
  .site-header__mobile-overlay {
    display: none;
  }
}

@media (max-width: 640px) {
  .site-header__brand-text {
    font-size: 16px;
  }

  .site-header__container {
    padding: 0 14px;
  }

  .global-settings-modal__dialog {
    margin: 8px auto;
    width: calc(100vw - 12px);
    max-height: calc(100vh - 16px);
    border-radius: 14px;
  }

  .global-settings-modal__body {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .global-settings-modal__nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .global-settings-modal__nav-item {
    min-height: 40px;
    font-size: 12px;
  }
}

/* === Light-mode header overrides & profile button tweaks === */
:root:not([data-theme="dark"]) .site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

:root:not([data-theme="dark"]) .site-header__brand-text {
  color: var(--color-text);
}

:root:not([data-theme="dark"]) .site-header__nav a,
:root:not([data-theme="dark"]) .site-header__mobile-nav a {
  color: var(--color-muted);
  background: transparent;
}

:root:not([data-theme="dark"]) .site-header__nav a.is-active,
:root:not([data-theme="dark"]) .site-header__nav a:hover {
  color: var(--color-text);
  background: transparent;
}

:root:not([data-theme="dark"]) .site-header__auth-btn--ghost,
:root:not([data-theme="dark"]) .site-header__settings-btn {
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
}

/* Profile button: borderless, minimal icon-only button */

/* Profile button: bold filled accent button */
.site-header__profile-btn {
  border: none !important;
  background: var(--color-accent);
  color: var(--color-on-accent, #ffffff);
  padding: 0;
  box-shadow: 0 8px 20px rgba(91, 140, 255, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  transition:
    transform 0.16s ease,
    filter 0.16s ease;
}

.site-header__profile-btn svg {
  width: 18px;
  height: 18px;
  display: block;
  color: currentColor;
}

.site-header__profile-btn:hover {
  transform: translateY(-1px);
  filter: brightness(0.98);
}

/* Ensure mobile profile button inherits borderless style */
.site-header__mobile-auth .site-header__settings-btn {
  border: none;
  background: transparent;
}

/* Dark-mode header-specific overrides to preserve translucent look */
:root[data-theme="dark"] .site-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

:root[data-theme="dark"] .site-header__auth-btn--ghost,
:root[data-theme="dark"] .site-header__settings-btn {
  color: #d4d4d8;
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.12);
}

:root[data-theme="dark"] .site-header__menu-toggle {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.02);
  color: #ffffff;
}

:root[data-theme="dark"] .site-header__menu-toggle:hover {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
}

/* Dark-mode overrides for mobile sidebar/overlay to preserve original look */
:root[data-theme="dark"] .site-header__mobile-overlay {
  background: rgba(0, 0, 0, 0.5);
}

:root[data-theme="dark"] .site-header__mobile-sidebar {
  background: #0a0a0a;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: -20px 0 35px rgba(0, 0, 0, 0.45);
}

@media (max-width: 480px) {
  .site-header__brand-text {
    max-width: calc(100% - 120px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 16px;
  }

  .site-header__mobile-sidebar {
    padding: 16px 12px 22px;
    width: min(300px, 92vw);
  }

  .site-header__mobile-nav a {
    padding: 12px 14px;
  }
}