/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  --font-primary: "Calibri", "Carlito", "Trebuchet MS", sans-serif;
  --font-mono: "Menlo", "Monaco", "Consolas", monospace;

  --fs-body: 16px;
  --fs-nav: 16px;
  --fs-logo: 24px;
  --fs-cta: 16px;
  --fs-sidebar-search: 14px;
  --fs-sidebar-label: 12px;
  --fs-sidebar-item: 14px;
  --fs-sidebar-subhead: 12px;
  --fs-breadcrumb: 14px;
  --fs-page-title: 32px;
  --fs-lead: 18px;
  --fs-body-content: 16px;
  --fs-h2: 22px;
  --fs-code: 14px;
  --fs-see-also: 16px;
  --fs-callout: 14px;
  --fs-callout-label: 12px;
  --fs-feedback-label: 12px;
  --fs-feedback-q: 16px;
  --fs-feedback-btn: 14px;
  --fs-toc-heading: 12px;
  --fs-toc-link: 14px;
  --fs-toc-action: 12px;
  --fs-footer-title: 14px;
  --fs-footer-link: 14px;
  --fs-footer-meta: 14px;
  --fs-footer-copy: 14px;

  /* Colors */
  --color-primary: #11a3dd;
  --color-accent: #11a3dd;
  --color-accent-tint: #ebf3f7;
  --color-donate: #5a62d1;
  --color-donate-hover: #015da3;
  --color-header: #0a112b;
  --color-text: #222222;
  --color-muted: #454545;
  --color-border: #dddddd;
  --color-scrollbar: #a7dedc;
  --color-bg: #fcfafa;
  --color-hover: #eef3f4;
  --color-breadcrumb: #6b6b6b;

  /* Layout */
  --nav-height: 80px;
  --sidebar-max-width: 360px;
  --sidebar-min-width: 240px;
  --toc-max-width: 360px;
  --toc-min-width: 180px;
  --content-pad-v: 32px;
  --content-pad-h: 48px;

  /* Motion */
  --ease-slide: cubic-bezier(0.2, 0, 0, 1);
  --duration-slide: 0.4s;
  --duration-fast: 0.2s;
  --duration-micro: 0.1s;
}

/* ─── Reset & Base ───────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--color-bg);
  font-size: var(--fs-body);
}

body {
  font-family: var(--font-primary);
  font-size: var(--fs-body);
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
}

nav,
header,
footer,
aside,
button,
label,
input {
  font-family: var(--font-primary) !important;
}

::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-scrollbar);
  border-radius: 9px;
}
::-webkit-scrollbar-thumb:hover {
  background: #a0908f;
}

/* ─── Top Navigation ─────────────────────────────────────────── */
#topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background: #6190E8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-text {
  font-size: var(--fs-logo);
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
}
.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
}
.footer-logo-img {
  height: 28px;
  width: auto;
  display: block;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tnav-link {
  font-size: var(--fs-nav);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  padding: 5px 10px;
  border-radius: 5px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
  transition:
    color var(--duration-fast),
    background var(--duration-fast);
}
.tnav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.nav-cta {
  font-size: var(--fs-cta);
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 6px;
  background: var(--color-donate);
  color: white;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--duration-fast);
}
.nav-cta:hover {
  background: var(--color-donate-hover);
}

#menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 5px;
  color: white;
  transition: background var(--duration-fast);
  margin-right: 4px;
}
#menu-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
}
#menu-toggle svg {
  display: block;
}
#menu-toggle .icon-close {
  display: none;
}
#menu-toggle.is-open .icon-open {
  display: none;
}
#menu-toggle.is-open .icon-close {
  display: block;
}

/* ─── Layout ─────────────────────────────────────────────────── */
.layout {
  display: flex;
  padding-top: var(--nav-height);
  min-height: 100vh;
  position: relative;
}

/* ─── Sidebar ────────────────────────────────────────────────── */
#sidebar {
  flex: 0 1 var(--sidebar-max-width);
  max-width: var(--sidebar-max-width);
  min-width: var(--sidebar-min-width);
  position: sticky;
  top: var(--nav-height);
  align-self: flex-start;
  height: calc(100vh - var(--nav-height));
  overflow-y: auto;
  background: var(--color-bg);
  border-right: none;
  transition:
    transform var(--duration-slide) var(--ease-slide),
    box-shadow var(--duration-slide) var(--ease-slide);
  z-index: 90;
}

.sidebar-search-wrap {
  padding: 10px 12px 16px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.sidebar-search-icon {
  position: absolute;
  left: 28px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent);
  pointer-events: none;
}
.sidebar-search {
  width: 100%;
  font-size: var(--fs-sidebar-search);
  padding: 8px 12px;
  border: 1px solid var(--color-accent);
  border-radius: 6px;
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transition:
    border-color var(--duration-fast),
    box-shadow var(--duration-fast);
}
.sidebar-search:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.sidebar-search:focus {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(90, 68, 68, 0.1);
}
.sidebar-search::placeholder {
  color: var(--color-accent);
}

.tool-switcher {
  position: relative;
  padding: 16px 12px 6px;
}
.tool-switcher-label-text {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: 6px;
}
.tool-switcher-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 7px;
  border: 1px solid var(--color-accent);
  background: var(--color-bg);
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  text-align: left;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transition:
    border-color var(--duration-fast),
    background var(--duration-fast);
}
.tool-switcher-btn:hover,
.tool-switcher-btn.is-open {
  border-color: var(--color-accent);
  background: var(--color-accent-tint);
  color: var(--color-accent);
}
.tool-switcher-btn svg {
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform var(--duration-fast);
}
.tool-switcher-btn.is-open svg {
  transform: rotate(180deg);
}
.tool-switcher-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tool-switcher-menu {
  position: absolute;
  top: calc(100% - 2px);
  left: 12px;
  right: 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow:
    0 4px 12px rgba(90, 68, 68, 0.08),
    0 12px 32px rgba(90, 68, 68, 0.1);
  z-index: 200;
  overflow: hidden;
}
.tool-switcher-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--duration-micro);
}
.tool-switcher-item.is-active {
  color: var(--color-header);
  font-weight: 700;
  background: var(--color-accent-tint);
}
.tool-switcher-item.is-disabled {
  cursor: default;
  opacity: 0.75;
}
a.tool-switcher-item:not(.is-disabled):hover {
  background: var(--color-hover);
}
.tool-switcher-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-muted);
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 1px 5px;
  white-space: nowrap;
  flex-shrink: 0;
}

#sidebar nav {
  padding-top: 16px;
}

.sidenav-item {
  display: block;
  font-size: var(--fs-sidebar-item);
  font-weight: 400;
  color: var(--color-muted);
  padding: 8px 20px;
  border-left: 2px solid transparent;
  text-decoration: none;
  line-height: 1.5;
  transition:
    color var(--duration-micro),
    background var(--duration-micro);
  cursor: pointer;
}
.sidenav-item:hover {
  color: var(--color-text);
  background: var(--color-hover);
}
.sidenav-item.active {
  color: var(--color-header);
  font-weight: 700;
  background: var(--color-accent-tint);
  border-left-color: var(--color-accent);
}

.sidenav-children {
  display: none;
}
.sidenav-children.open,
.sidenav-children.search-open {
  display: block;
}
.sidenav-child {
  padding-left: 40px;
  font-size: var(--fs-sidebar-item);
}
.sidenav-parent {
  position: relative;
}

/* ── Sub-group (3rd level) ── */
.sidenav-subchildren {
  display: none;
}
.sidenav-subchildren.open,
.sidenav-subchildren.search-open {
  display: block;
}
.sidenav-grandchild {
  padding-left: 56px;
  font-size: var(--fs-sidebar-item);
}
.sidenav-subparent {
  position: relative;
}

/* ── Coming-soon nav items ── */
.sidenav-item-soon {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.sidenav-item-soon:hover {
  background: none;
  color: var(--color-muted);
}
.sidenav-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--color-border);
  color: var(--color-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ─── Sidebar overlay ────────────────────────────────────────── */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-height);
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
  z-index: 89;
  animation: fadeInOverlay var(--duration-fast) ease forwards;
}
#sidebar-overlay.open {
  display: block;
}

@keyframes fadeInOverlay {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ─── Main content ───────────────────────────────────────────── */
#main {
  flex: 1;
  min-width: 0;
  padding: var(--content-pad-v) var(--content-pad-h) 0;
  display: flex;
  flex-direction: column;
}

#main > .content {
  flex: 1;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  font-size: var(--fs-breadcrumb);
  font-weight: 400;
  color: var(--color-breadcrumb);
  margin-bottom: 28px;
}
.breadcrumb a {
  color: var(--color-breadcrumb);
  text-decoration: none;
  transition: color var(--duration-micro);
}
.breadcrumb a:hover {
  color: var(--color-text);
}
.breadcrumb .sep {
  margin: 0 5px;
}
.breadcrumb .current {
  color: var(--color-breadcrumb);
  font-weight: 600;
}

.page-title {
  font-size: var(--fs-page-title);
  font-weight: 800;
  color: var(--color-header);
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.intro-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 28px 32px;
  margin-bottom: 8px;
  box-shadow:
    0 1px 3px rgba(90, 68, 68, 0.04),
    0 4px 12px rgba(90, 68, 68, 0.03);
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.8;
  color: var(--color-text);
  font-weight: 300;
  margin-bottom: 16px;
}

.content p {
  font-size: var(--fs-body-content);
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 14px;
}
.content p:last-child {
  margin-bottom: 0;
}

.content h2 {
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--color-header);
  letter-spacing: -0.02em;
  margin-top: 48px;
  margin-bottom: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.content h2:first-of-type {
  margin-top: 36px;
}

.content h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-header);
  letter-spacing: -0.01em;
  margin-top: 28px;
  margin-bottom: 10px;
}

.content a {
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(90, 68, 68, 0.3);
  transition:
    border-color var(--duration-micro),
    color var(--duration-micro);
}
.content a:hover {
  color: var(--color-donate);
  border-bottom-color: var(--color-donate);
}

.content code {
  font-family: var(--font-mono);
  font-size: var(--fs-code);
  background: #f5f0f0;
  color: var(--color-muted);
  padding: 0 4px;
  border-radius: 3px;
  border: 1px solid var(--color-border);
}

.content pre {
  background: #f5f0f0;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 20px 22px;
  overflow-x: auto;
  margin: 18px 0;
}
.content pre code {
  font-family: var(--font-mono);
  font-size: var(--fs-code);
  background: none;
  border: none;
  padding: 0;
  color: var(--color-muted);
}

.content ul,
.content ol {
  font-size: var(--fs-body-content);
  line-height: 1.5;
  color: var(--color-text);
  margin: 0 0 14px 0;
  padding-left: 24px;
}
.content li {
  margin-bottom: 6px;
}

.content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin: 18px 0;
}
.content th {
  background: var(--color-accent-tint);
  color: var(--color-text);
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
}
.content td {
  padding: 9px 14px;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  vertical-align: top;
}

.content blockquote {
  background: #fffced;
  border-left: 4px solid #d6a604;
  border-radius: 6px;
  padding: 14px 18px;
  margin: 18px 0;
  font-size: var(--fs-callout);
  line-height: 1.7;
  color: #ffffff;
}
.content blockquote p {
  margin: 0;
}

.callout {
  background: var(--color-accent-tint);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 6px 6px 0;
  padding: 12px 16px;
  margin: 18px 0;
  font-size: var(--fs-callout);
  line-height: 1.7;
  color: var(--color-text);
}
.callout strong {
  font-size: var(--fs-callout-label);
  font-weight: 700;
  color: var(--color-header);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 4px;
}

.see-also-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.see-also-list li {
  margin-bottom: 8px;
}
.see-also-list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: var(--fs-see-also);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--duration-micro);
}
.see-also-list a:hover {
  color: var(--color-donate);
}

/* ─── Content Ad block ───────────────────────────────────────── */
.content-ad {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  min-height: 90px;
}

/* ─── Table of contents ──────────────────────────────────────── */
#toc {
  flex: 0 1 var(--toc-max-width);
  max-width: var(--toc-max-width);
  min-width: var(--toc-min-width);
  position: sticky;
  top: var(--nav-height);
  align-self: flex-start;
  height: calc(100vh - var(--nav-height));
  overflow-y: auto;
  padding: 32px 20px 32px 16px;
}
.toc-heading {
  font-size: var(--fs-toc-heading);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 12px;
}

.toc-nav ol,
.toc-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.toc-nav li {
  margin: 0;
}
.toc-nav a {
  display: block;
  font-size: var(--fs-toc-link);
  font-weight: 400;
  color: var(--color-muted);
  padding: 4px 0 4px 12px;
  border-left: 2px solid var(--color-border);
  text-decoration: none;
  line-height: 1.4;
  margin-bottom: 2px;
  transition:
    color var(--duration-micro),
    border-color var(--duration-micro);
}
.toc-nav a:hover {
  color: var(--color-text);
  border-left-color: var(--color-muted);
}
.toc-nav a.active {
  color: var(--color-header);
  font-weight: 700;
  border-left-color: var(--color-accent);
}
.toc-nav ol ol a,
.toc-nav ul ul a {
  padding-left: 24px;
  font-size: 13px;
}

.toc-actions {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.toc-action-link {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-muted);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color var(--duration-micro);
}
.toc-action-link:hover {
  color: var(--color-text);
}
.toc-action-btn {
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  width: 100%;
  color: var(--color-muted);
  padding-left: 4px;
}

/* ─── TOC Ad block ───────────────────────────────────────────── */
.toc-ad {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  min-height: 100px;
}

/* ─── Prev / Next page navigation ───────────────────────────── */
.page-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.page-nav-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-muted);
  text-decoration: none;
  background: var(--color-bg);
  transition:
    border-color var(--duration-fast),
    color var(--duration-fast),
    background var(--duration-fast);
}
.page-nav-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-tint);
}
.page-nav-next {
  margin-left: auto;
}
/* Tooltip */
.page-nav-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-header);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast);
  z-index: 20;
}
.page-nav-btn::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--color-header);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast);
  z-index: 20;
}
.page-nav-btn:hover::after,
.page-nav-btn:hover::before {
  opacity: 1;
}

/* ─── Footer ─────────────────────────────────────────────────── */
footer {
  padding: 20px 48px;
}
.footer-copy {
  font-size: 13px;
  color: var(--color-muted);
  text-align: center;
}
.footer-copy-link {
  color: var(--color-muted);
  text-decoration: none;
}
.footer-copy-link:hover {
  color: var(--color-text);
}
/* ─── Responsive ─────────────────────────────────────────────── */
@media (min-width: 1921px) {
  .layout,
  footer {
    max-width: 1920px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 1500px) {
  #toc {
    display: none !important;
  }
}

@media (max-width: 1200px) {
  #menu-toggle {
    display: flex;
  }

  #sidebar {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 90vw;
    max-width: 360px;
    min-width: unset;
    height: calc(100vh - var(--nav-height));
    transform: translateX(-100%);
    box-shadow: none;
  }
  #sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 32px rgba(90, 68, 68, 0.18);
  }

  .layout {
    display: block;
  }
  #main {
    width: 100%;
    padding: 28px 20px 60px;
  }
  #topnav {
    padding: 0 16px;
  }

  .page-title {
    font-size: calc(var(--fs-page-title) - 6px);
    letter-spacing: -0.02em;
  }
  .intro-card {
    padding: 20px 18px;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: calc(var(--fs-page-title) - 8px);
  }
  #main {
    padding: 20px 20px 48px;
  }
  .intro-card {
    padding: 16px;
  }
  footer {
    padding: 16px 20px;
  }
}

/* ─── Report an issue modal ──────────────────────────────────── */
.report-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(44, 36, 36, 0.52);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s var(--ease-slide);
}
.report-modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.report-modal-card {
  background: var(--color-bg);
  border-radius: 14px;
  width: 100%;
  max-width: 460px;
  box-shadow:
    0 4px 16px rgba(90, 68, 68, 0.08),
    0 16px 48px rgba(90, 68, 68, 0.16);
  overflow: hidden;
  transform: translateY(18px);
  opacity: 0;
  transition:
    transform 0.28s cubic-bezier(0.34, 1.3, 0.64, 1),
    opacity 0.22s var(--ease-slide);
}
.report-modal-backdrop.is-open .report-modal-card {
  transform: translateY(0);
  opacity: 1;
}

.report-modal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 22px 18px;
  background: var(--color-accent);
  border-radius: 14px 14px 0 0;
}
.report-modal-icon {
  display: none;
}
.report-modal-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  flex: 1;
}
.report-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: none;
  border: none;
  cursor: pointer;
  color: #fff;
  transition:
    background var(--duration-fast),
    color var(--duration-fast);
  flex-shrink: 0;
}
.report-modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}
.report-modal-close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

#report-form {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.report-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.report-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-header);
  letter-spacing: 0.01em;
}
.report-required {
  color: var(--color-donate);
  margin-left: 2px;
}
.report-optional {
  font-weight: 400;
  color: var(--color-muted);
  font-size: 12px;
}

.report-select-wrap {
  position: relative;
}
.report-select {
  width: 100%;
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 36px 10px 12px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  outline: none;
  transition:
    border-color var(--duration-fast),
    box-shadow var(--duration-fast);
}
.report-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(90, 68, 68, 0.1);
}
.report-select:hover {
  border-color: var(--color-muted);
}
.report-select-chevron {
  position: absolute;
  right: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
}

.report-textarea {
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 12px;
  resize: vertical;
  min-height: 100px;
  outline: none;
  line-height: 1.6;
  transition:
    border-color var(--duration-fast),
    box-shadow var(--duration-fast);
}
.report-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(90, 68, 68, 0.1);
}
.report-textarea::placeholder {
  color: var(--color-muted);
}
.report-char-count {
  font-size: 11px;
  color: var(--color-muted);
  text-align: right;
  margin-top: -2px;
}

.report-form-error {
  font-size: 13px;
  color: #c0392b;
  background: #fdf0ef;
  border: 1px solid #f5c6c2;
  border-radius: 6px;
  padding: 8px 12px;
  margin-top: -4px;
}

.report-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}
.report-btn-cancel {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-muted);
  background: none;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  padding: 9px 18px;
  cursor: pointer;
  transition:
    border-color var(--duration-fast),
    color var(--duration-fast),
    background var(--duration-fast);
}
.report-btn-cancel:hover {
  border-color: var(--color-muted);
  color: var(--color-text);
  background: var(--color-hover);
}
.report-btn-cancel:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.report-btn-submit {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--color-accent);
  border: none;
  border-radius: 8px;
  padding: 9px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition:
    background var(--duration-fast),
    opacity var(--duration-fast);
}
.report-btn-submit:hover {
  background: var(--color-donate);
}
.report-btn-submit:disabled {
  opacity: 0.65;
  cursor: default;
}
.report-btn-submit:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.report-btn-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: reportSpin 0.65s linear infinite;
  flex-shrink: 0;
}
@keyframes reportSpin {
  to {
    transform: rotate(360deg);
  }
}

.report-success {
  padding: 36px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  color: #2a7d4f;
}
.report-success-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-header);
}
.report-success-sub {
  font-size: 14px;
  color: var(--color-muted);
}

@media (max-width: 480px) {
  .report-modal-card {
    border-radius: 12px;
  }
  .report-actions {
    flex-direction: column-reverse;
  }
  .report-btn-cancel,
  .report-btn-submit {
    width: 100%;
    justify-content: center;
  }
}