/**
 * SITE BUNDLE — single stylesheet, no @import chain (perf + Cloudflare).
 * Order = cascade priority: fonts, tokens, reset, layout, components, themes, utilities, print.
 * chrome.css stays a separate parallel <link>.
 */
/* ===== fonts.css (self-hosted Inter + metric-matched fallback) ===== */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/Inter-latin-ext-400.woff2') format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CE,U+02D0-02D1,U+02D3-02D8,U+02BE-02BF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EA0-1EF9,U+1F00-1FFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/Inter-latin-400.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/Inter-latin-ext-500.woff2') format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CE,U+02D0-02D1,U+02D3-02D8,U+02BE-02BF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EA0-1EF9,U+1F00-1FFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/Inter-latin-500.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/Inter-latin-ext-600.woff2') format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CE,U+02D0-02D1,U+02D3-02D8,U+02BE-02BF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EA0-1EF9,U+1F00-1FFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/Inter-latin-600.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/Inter-latin-ext-700.woff2') format('woff2'); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CE,U+02D0-02D1,U+02D3-02D8,U+02BE-02BF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EA0-1EF9,U+1F00-1FFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/Inter-latin-700.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Inter-Fallback'; font-style: normal; font-weight: 400 700; font-display: swap; src: local('Arial'); size-adjust: 107.40%; ascent-override: 90.20%; descent-override: 22.48%; line-gap-override: 0%; }
:root {
  --color-treet-primary: #E85D04;
  --color-treet-primary-hover: #CC4D00;
  --color-treet-strong: #B54500;
  --color-treet-strong-hover: #8C3A00;
  --color-treet-primary-light: #FFF3EB;
  --color-treet-secondary: #1A1A1A;
  --color-treet-accent: #00A878;
  --color-treet-accent-light: #E6F7F1;
  --color-protega-primary: #003366;
  --color-protega-primary-hover: #00264D;
  --color-protega-primary-light: #E8F0FA;
  --color-protega-secondary: #E60012;
  --color-protega-secondary-hover: #CC000F;
  --color-protega-secondary-light: #FDEDEE;
  --color-protega-accent: #0099CC;
  --color-protega-accent-light: #E6F7FC;
  --color-fire-b: #006B3C;
  --color-fire-b-light: #E6F4EB;
  --color-fire-c: #0077A3;
  --color-fire-c-light: #E6F7FC;
  --color-fire-d: #B54500;
  --color-fire-d-light: #FFF3EB;
  --bg-primary: #FAFAF9;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F5F5F3;
  --bg-quaternary: #EEEEEB;
  --text-primary: #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-tertiary: #6B6B6B;
  --text-quaternary: #9A9A9A;
  --text-inverse: #FAFAF9;
  --text-link: var(--color-treet-strong);
  --text-link-hover: var(--color-treet-strong-hover);
  --border-light: #E5E5E2;
  --border-medium: #D4D4D1;
  --border-focus: var(--color-treet-strong);
  --border-error: #DC2626;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-xl: 0 24px 48px rgba(0,0,0,0.16), 0 8px 16px rgba(0,0,0,0.12);
  --overlay-scrim: rgba(26,26,26,0.5);
  --overlay-light: rgba(255,255,255,0.9);
  --font-sans: 'Inter', 'Inter-Fallback', 'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Menlo, Consolas, monospace;
  --font-display: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --text-xs: clamp(0.6875rem, 0.625rem + 0.3125vw, 0.75rem);
  --text-sm: clamp(0.8125rem, 0.75rem + 0.3125vw, 0.875rem);
  --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
  --text-4xl: clamp(2rem, 1.75rem + 3.75vw, 4rem);
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.1;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --radius-none: 0;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
  --transition-fast: 120ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slower: 400ms ease;
  --z-hide: -1;
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
  --z-toast: 800;
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1440px;
  --container-full: 100%;
  --focus-ring-width: 2px;
  --focus-ring-offset: 2px;
  --focus-ring-color: var(--color-treet-strong);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-primary: #0F0F0F;
    --bg-secondary: #1A1A1A;
    --bg-tertiary: #242424;
    --bg-quaternary: #2D2D2D;
    --text-primary: #FAFAF9;
    --text-secondary: #D4D4D4;
    --text-tertiary: #A3A3A3;
    --text-quaternary: #8A8A8A;
    --text-inverse: #1A1A1A;
    --text-link: #FF8C42;
    --text-link-hover: #FFB36B;
    --border-light: #333333;
    --border-medium: #404040;
    --border-focus: #FF8C42;
    --border-error: #F87171;
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5), 0 2px 4px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.4);
    --shadow-xl: 0 24px 48px rgba(0,0,0,0.7), 0 8px 16px rgba(0,0,0,0.5);
    --overlay-scrim: rgba(0,0,0,0.7);
    --overlay-light: rgba(26,26,26,0.9);
  }
}
[data-theme="light"] {
  --bg-primary: #FAFAF9;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F5F5F3;
  --bg-quaternary: #EEEEEB;
  --text-primary: #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-tertiary: #6B6B6B;
  --text-quaternary: #9A9A9A;
  --text-inverse: #FAFAF9;
  --text-link: var(--color-treet-strong);
  --text-link-hover: var(--color-treet-strong-hover);
  --border-light: #E5E5E2;
  --border-medium: #D4D4D1;
  --border-focus: var(--color-treet-strong);
  --border-error: #DC2626;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-xl: 0 24px 48px rgba(0,0,0,0.16), 0 8px 16px rgba(0,0,0,0.12);
  --overlay-scrim: rgba(26,26,26,0.5);
  --overlay-light: rgba(255,255,255,0.9);
  color-scheme: light;
}
[data-theme="dark"] {
  --bg-primary: #0F0F0F;
  --bg-secondary: #1A1A1A;
  --bg-tertiary: #242424;
  --bg-quaternary: #2D2D2D;
  --text-primary: #FAFAF9;
  --text-secondary: #D4D4D4;
  --text-tertiary: #A3A3A3;
  --text-quaternary: #8A8A8A;
  --text-inverse: #1A1A1A;
  --text-link: #FF8C42;
  --text-link-hover: #FFB36B;
  --border-light: #333333;
  --border-medium: #404040;
  --border-focus: #FF8C42;
  --border-error: #F87171;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.5), 0 2px 4px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.4);
  --shadow-xl: 0 24px 48px rgba(0,0,0,0.7), 0 8px 16px rgba(0,0,0,0.5);
  --overlay-scrim: rgba(0,0,0,0.7);
  --overlay-light: rgba(26,26,26,0.9);
  color-scheme: dark;
}
/* ===== reset.css ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scrollbar-gutter: stable; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; -moz-tab-size: 4; tab-size: 4; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body { font-family: var(--font-sans); font-size: var(--text-base); line-height: var(--line-height-normal); color: var(--text-primary); background-color: var(--bg-primary); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
a { color: var(--text-link); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--text-link-hover); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible { outline: none; box-shadow: 0 0 0 var(--focus-ring-width) var(--bg-primary), 0 0 0 calc(var(--focus-ring-width) + var(--focus-ring-offset)) var(--focus-ring-color); border-radius: var(--radius-sm); }
::selection { background-color: var(--color-treet-primary); color: white; }
::selection::marker { color: white; }
.skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); padding: var(--space-3) var(--space-6); background: var(--text-primary); color: var(--bg-primary); font-weight: var(--font-weight-semibold); border-radius: var(--radius-md); z-index: var(--z-toast); transition: top var(--transition-fast); }
.skip-link:focus { top: var(--space-4); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
:focus:not(:focus-visible) { box-shadow: none; }
button { background: none; border: none; cursor: pointer; }
ul, ol { list-style: none; }
table { border-collapse: collapse; border-spacing: 0; }
h1 { font-size: var(--text-4xl); line-height: var(--line-height-tight); font-weight: var(--font-weight-bold); text-wrap: balance; overflow-wrap: break-word; }
h2 { text-wrap: balance; }
h2 { font-size: var(--text-3xl); line-height: var(--line-height-tight); font-weight: var(--font-weight-bold); }
h3 { font-size: var(--text-2xl); line-height: var(--line-height-snug); font-weight: var(--font-weight-semibold); }
h4 { font-size: var(--text-xl); line-height: var(--line-height-snug); font-weight: var(--font-weight-semibold); }
h5 { font-size: var(--text-lg); line-height: var(--line-height-normal); font-weight: var(--font-weight-semibold); }
h6 { font-size: var(--text-base); line-height: var(--line-height-normal); font-weight: var(--font-weight-semibold); }
input[type="search"] { -webkit-appearance: none; appearance: none; }
input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; appearance: none; }
dialog::backdrop { background: var(--overlay-scrim); backdrop-filter: blur(4px); }
/* ===== layout.css ===== */
.container { width: 100%; max-width: var(--container-xl); margin: 0 auto; padding: 0 var(--space-4); }
.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-2xl { max-width: var(--container-2xl); }
.container-full { max-width: var(--container-full); padding: 0; }
.grid { display: grid; gap: var(--space-6); }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 1024px) {
  .lg\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .md\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:hidden { display: none !important; }
  .md\:block { display: block !important; }
  .md\:flex { display: flex !important; }
}
@media (max-width: 480px) {
  .sm\:grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
}
@media (max-width: 1024px) {
  .lg\:hidden { display: none !important; }
}
.grid-auto-fit { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-auto-fill { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none { flex: none; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.items-baseline { align-items: baseline; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-10 { gap: var(--space-10); }
.gap-12 { gap: var(--space-12); }
.p-0 { padding: var(--space-0); }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-10 { padding: var(--space-10); }
.p-12 { padding: var(--space-12); }
.px-0 { padding-left: var(--space-0); padding-right: var(--space-0); }
.px-1 { padding-left: var(--space-1); padding-right: var(--space-1); }
.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-5 { padding-left: var(--space-5); padding-right: var(--space-5); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }
.py-0 { padding-top: var(--space-0); padding-bottom: var(--space-0); }
.py-1 { padding-top: var(--space-1); padding-bottom: var(--space-1); }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-5 { padding-top: var(--space-5); padding-bottom: var(--space-5); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-10 { padding-top: var(--space-10); padding-bottom: var(--space-10); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }
.py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
.py-20 { padding-top: var(--space-20); padding-bottom: var(--space-20); }
.py-24 { padding-top: var(--space-24); padding-bottom: var(--space-24); }
.m-auto { margin: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }
.my-auto { margin-top: auto; margin-bottom: auto; }
.mt-auto { margin-top: auto; }
.mb-auto { margin-bottom: auto; }
.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mt-0 { margin-top: var(--space-0); }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }
.mt-20 { margin-top: var(--space-20); }
.mt-24 { margin-top: var(--space-24); }
.mb-0 { margin-bottom: var(--space-0); }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-10 { margin-bottom: var(--space-10); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }
.mb-20 { margin-bottom: var(--space-20); }
.mb-24 { margin-bottom: var(--space-24); }
.section { padding: var(--space-16) 0; }
@media (max-width: 768px) {
  .section { padding: var(--space-12) 0; }
}
.section-sm { padding: var(--space-10) 0; }
.section-lg { padding: var(--space-20) 0; }
.section-xl { padding: var(--space-24) 0; }
.hidden { display: none !important; }
.invisible { visibility: hidden; }
.visible { visibility: visible; }
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }
.max-w-none { max-width: none; }
.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-3-2 { aspect-ratio: 3 / 2; }
.aspect-4-3 { aspect-ratio: 4 / 3; }
.aspect-2-1 { aspect-ratio: 2 / 1; }
.aspect-1-1 { aspect-ratio: 1 / 1; }
/* ===== components.css ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: var(--space-3) var(--space-6); font-size: var(--text-sm); font-weight: var(--font-weight-semibold); line-height: 1; border-radius: var(--radius-md); border: 2px solid transparent; cursor: pointer; transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast); text-decoration: none; white-space: nowrap; user-select: none; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 var(--focus-ring-width) var(--bg-primary), 0 0 0 calc(var(--focus-ring-width) + var(--focus-ring-offset)) var(--focus-ring-color); }
.btn-primary { background-color: var(--color-treet-strong); color: white; border-color: var(--color-treet-strong); }
.btn-primary:hover:not(:disabled) { background-color: var(--color-treet-strong-hover); border-color: var(--color-treet-strong-hover); color: #fff; }
.btn-primary:active:not(:disabled) { transform: scale(0.98); color: #fff; }
.btn-secondary { background-color: var(--color-protega-primary); color: white; border-color: var(--color-protega-primary); }
.btn-secondary:hover:not(:disabled) { background-color: var(--color-protega-primary-hover); border-color: var(--color-protega-primary-hover); color: #fff; }
.btn-outline { background-color: transparent; color: var(--text-primary); border-color: var(--border-medium); }
.btn-outline:hover:not(:disabled) { background-color: var(--bg-tertiary); border-color: var(--border-medium); }
.btn-outline-treet { color: var(--color-treet-strong); border-color: var(--color-treet-strong); }
.btn-outline-treet:hover:not(:disabled) { background-color: var(--color-treet-primary-light); color: var(--color-treet-strong-hover); }
.btn-outline-protega { color: var(--color-protega-primary); border-color: var(--color-protega-primary); }
.btn-outline-protega:hover:not(:disabled) { background-color: var(--color-protega-primary-light); color: var(--color-protega-primary-hover); }
.btn-ghost { background-color: transparent; color: var(--text-secondary); border-color: transparent; }
.btn-ghost:hover:not(:disabled) { background-color: var(--bg-tertiary); color: var(--text-primary); }
.btn-destructive { background-color: var(--border-error); color: white; border-color: var(--border-error); }
.btn-destructive:hover:not(:disabled) { background-color: #B91C1C; border-color: #B91C1C; color: #fff; }
@media (forced-colors: active) {
  .btn { border: 2px solid ButtonText; }
  .btn-primary:hover:not(:disabled), .btn-secondary:hover:not(:disabled), .btn-destructive:hover:not(:disabled) { color: ButtonText; }
}
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-xl { padding: var(--space-5) var(--space-10); font-size: var(--text-lg); }
.btn-block { width: 100%; }
.btn-icon { padding: var(--space-2); border-radius: var(--radius-full); }
.btn-icon.btn-sm { padding: var(--space-1); }
.btn-icon.btn-lg { padding: var(--space-3); }
.card { display: flex; flex-direction: column; background: var(--bg-secondary); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; transition: box-shadow var(--transition-base), border-color var(--transition-base); }
.card:hover { box-shadow: var(--shadow-md); border-color: var(--border-medium); }
.card-header { padding: var(--space-6); border-bottom: 1px solid var(--border-light); }
.card-body { padding: var(--space-6); flex: 1; display: flex; flex-direction: column; }
.card-footer { padding: var(--space-6); border-top: 1px solid var(--border-light); background: var(--bg-tertiary); }
.card-image { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--bg-tertiary); }
#pd img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; background: var(--bg-tertiary); }
#pd img.brand-logo-img, #pd img.brand-logo-img-lg { width: auto; aspect-ratio: auto; object-fit: contain; background: none; }
#pd .protega-logo img, #pd img.brand-logo-img-lg { height: 22px; }
#pd img.brand-logo-img-lg { display: block; margin-bottom: var(--space-2); }
#pd .protega-logo { display: flex; margin-bottom: var(--space-2); }
.product-card { height: 100%; }
.product-card__brand { display: inline-flex; align-items: center; gap: var(--space-1); padding: var(--space-1) var(--space-2); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); border-radius: var(--radius-full); margin-bottom: var(--space-3); }
.product-card__brand--treet { background: var(--color-treet-primary-light); color: var(--color-treet-strong); }
.brand-logo-img { height: 22px; width: auto; vertical-align: middle; margin-bottom: var(--space-3); }
.brand-logo-img-lg { height: 30px; width: auto; vertical-align: middle; }
.protega-logo { display: inline-flex; align-items: center; vertical-align: middle; }
.protega-logo .protega-logo-white { display: none; }
[data-theme="dark"] .protega-logo .protega-logo-white { display: inline; }
[data-theme="dark"] .protega-logo .protega-logo-black { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .protega-logo .protega-logo-white { display: inline; } :root:not([data-theme="light"]) .protega-logo .protega-logo-black { display: none; } }
.product-card__brand--protega { background: var(--color-protega-primary-light); color: var(--color-protega-primary); }
.product-card__fire-class { display: inline-flex; align-items: center; padding: var(--space-1) var(--space-2); font-size: var(--text-xs); font-weight: var(--font-weight-bold); border-radius: var(--radius-sm); margin-bottom: var(--space-3); }
.product-card__fire-class--b { background: var(--color-fire-b-light); color: var(--color-fire-b); }
.product-card__fire-class--c { background: var(--color-fire-c-light); color: var(--color-fire-c); }
.product-card__fire-class--d { background: var(--color-fire-d-light); color: var(--color-treet-strong); }
.product-card__fire-class--r { background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border-medium); }
.product-card__title { font-size: var(--text-lg); font-weight: var(--font-weight-semibold); margin-bottom: var(--space-2); line-height: var(--line-height-snug); }
.product-card__subtitle { font-size: var(--text-sm); color: var(--text-tertiary); margin-bottom: var(--space-4); }
.product-card__features { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.product-card__feature { display: inline-flex; align-items: center; gap: var(--space-1); padding: var(--space-1) var(--space-2); font-size: var(--text-xs); color: var(--text-secondary); background: var(--bg-tertiary); border-radius: var(--radius-full); }
.product-card__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; padding-top: var(--space-4); border-top: 1px solid var(--border-light); }
.form-group { margin-bottom: var(--space-5); }
.form-label { display: block; font-size: var(--text-sm); font-weight: var(--font-weight-medium); color: var(--text-primary); margin-bottom: var(--space-2); }
.form-label__required::after { content: " *"; color: var(--border-error); }
.form-input, .form-select, .form-textarea { width: 100%; padding: var(--space-3) var(--space-4); font-size: var(--text-base); line-height: var(--line-height-normal); color: var(--text-primary); background-color: var(--bg-secondary); border: 1px solid var(--text-tertiary); border-radius: var(--radius-md); transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.form-input:hover, .form-select:hover, .form-textarea:hover { border-color: var(--text-tertiary); }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--border-focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--border-focus) 20%, transparent); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-tertiary); opacity: 1; }
.form-input:disabled, .form-select:disabled, .form-textarea:disabled { background-color: var(--bg-tertiary); color: var(--text-quaternary); cursor: not-allowed; }
.form-input[aria-invalid="true"], .form-select[aria-invalid="true"], .form-textarea[aria-invalid="true"] { border-color: var(--border-error); }
.form-input[aria-invalid="true"]:focus, .form-select[aria-invalid="true"]:focus, .form-textarea[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--border-error) 20%, transparent); }
.form-error { display: flex; align-items: center; gap: var(--space-1); margin-top: var(--space-1); font-size: var(--text-sm); color: var(--border-error); }
.form-hint { margin-top: var(--space-1); font-size: var(--text-sm); color: var(--text-tertiary); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right var(--space-3) center; padding-right: var(--space-10); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A3A3A3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); } }
[data-theme="dark"] .form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A3A3A3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-checkbox, .form-radio { display: flex; align-items: center; gap: var(--space-3); cursor: pointer; }
.form-checkbox input, .form-radio input { position: absolute; opacity: 0; pointer-events: none; }
.form-checkbox__box, .form-radio__box { width: 20px; height: 20px; border: 2px solid var(--text-tertiary); background: var(--bg-secondary); flex-shrink: 0; transition: all var(--transition-fast); }
.form-checkbox__box { border-radius: var(--radius-sm); }
.form-radio__box { border-radius: var(--radius-full); }
.form-checkbox input:checked + .form-checkbox__box, .form-radio input:checked + .form-radio__box { background-color: var(--color-treet-strong); border-color: var(--color-treet-strong); }
.form-checkbox input:focus-visible + .form-checkbox__box, .form-radio input:focus-visible + .form-radio__box { box-shadow: 0 0 0 var(--focus-ring-width) var(--bg-primary), 0 0 0 calc(var(--focus-ring-width) + var(--focus-ring-offset)) var(--focus-ring-color); }
.form-checkbox__box::after { content: ""; display: block; width: 5px; height: 10px; margin: 2px auto 0; border: solid var(--bg-secondary); border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); transition: transform var(--transition-fast); }
.form-radio__box::after { content: ""; display: block; width: 8px; height: 8px; margin: 4px auto 0; background: var(--bg-secondary); border-radius: var(--radius-full); transform: scale(0); transition: transform var(--transition-fast); }
.form-checkbox input:checked + .form-checkbox__box::after, .form-radio input:checked + .form-radio__box::after { transform: rotate(45deg) scale(1); }
.form-radio input:checked + .form-radio__box::after { transform: scale(1); }
.form-checkbox__label, .form-radio__label { font-size: var(--text-sm); color: var(--text-secondary); user-select: none; }
.form-file { position: relative; }
.form-file input { position: absolute; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.toggle { position: relative; display: inline-flex; align-items: center; width: 48px; height: 28px; }
.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle__slider { position: absolute; inset: 0; background-color: var(--text-tertiary); border-radius: var(--radius-full); transition: background-color var(--transition-fast); }
.toggle__slider::before { content: ""; position: absolute; left: 3px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; background: white; border-radius: var(--radius-full); box-shadow: var(--shadow-sm); transition: transform var(--transition-fast); }
.toggle input:checked + .toggle__slider { background-color: var(--color-treet-strong); }
.toggle input:checked + .toggle__slider::before { transform: translateY(-50%) translateX(20px); }
.toggle input:focus-visible + .toggle__slider { box-shadow: 0 0 0 var(--focus-ring-width) var(--bg-primary), 0 0 0 calc(var(--focus-ring-width) + var(--focus-ring-offset)) var(--focus-ring-color); }
.badge { display: inline-flex; align-items: center; padding: var(--space-1) var(--space-2); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); border-radius: var(--radius-full); white-space: nowrap; }
.badge-treet { background: var(--color-treet-primary-light); color: var(--color-treet-strong); }
.badge-protega { background: var(--color-protega-primary-light); color: var(--color-protega-primary); }
.badge-fire-b { background: var(--color-fire-b-light); color: var(--color-fire-b); }
.badge-fire-c { background: var(--color-fire-c-light); color: var(--color-fire-c); }
.badge-fire-d { background: var(--color-fire-d-light); color: var(--color-treet-strong); }
.badge-fire-r { background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border-medium); }
.badge-new { background: var(--color-treet-accent-light); color: #046C4E; }
.badge-popular { background: var(--color-protega-secondary-light); color: #B3000D; }
.badge-outline { background: transparent; border: 1px solid var(--border-medium); color: var(--text-secondary); }
.tabs { display: flex; border-bottom: 1px solid var(--border-light); overflow-x: auto; scrollbar-width: thin; }
.tabs__list { display: flex; gap: var(--space-1); }
.tabs__trigger { position: relative; padding: var(--space-3) var(--space-4); font-size: var(--text-sm); font-weight: var(--font-weight-medium); color: var(--text-tertiary); background: transparent; border: none; border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; transition: color var(--transition-fast), border-color var(--transition-fast); white-space: nowrap; }
.tabs__trigger:hover { color: var(--text-primary); }
.tabs__trigger[aria-selected="true"] { color: var(--color-treet-strong); border-bottom-color: var(--color-treet-strong); }
.tabs__trigger[aria-selected="true"]::after { content: ""; position: absolute; bottom: -1px; left: 0; right: 0; height: 2px; background: var(--color-treet-strong); }
.tabs__panel { display: none; padding: var(--space-6) 0; }
.tabs__panel:not([hidden]) { display: block; animation: fadeIn var(--transition-base); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.accordion { border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; }
.accordion__item + .accordion__item { border-top: 1px solid var(--border-light); }
.accordion__trigger { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: var(--space-4) var(--space-6); font-size: var(--text-base); font-weight: var(--font-weight-medium); color: var(--text-primary); background: var(--bg-secondary); border: none; text-align: left; cursor: pointer; transition: background-color var(--transition-fast); }
.accordion__trigger:hover { background: var(--bg-tertiary); }
.accordion__trigger[aria-expanded="true"] { background: var(--bg-tertiary); }
.accordion__icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--text-tertiary); transition: transform var(--transition-fast); }
.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(180deg); }
.accordion__content { overflow: hidden; max-height: 0; transition: max-height var(--transition-slow), padding var(--transition-slow); }
.accordion__content:not([hidden]) { max-height: 500px; padding: var(--space-4) var(--space-6); }
.accordion__content-inner { color: var(--text-secondary); line-height: var(--line-height-relaxed); }
.modal { position: fixed; inset: 0; z-index: var(--z-modal); display: flex; align-items: center; justify-content: center; padding: var(--space-4); opacity: 0; visibility: hidden; transition: opacity var(--transition-base), visibility var(--transition-base); }
.modal[open] { opacity: 1; visibility: visible; }
.modal__backdrop { position: absolute; inset: 0; background: var(--overlay-scrim); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.modal__container { position: relative; z-index: 1; width: 100%; max-width: 560px; max-height: 90vh; overflow: hidden; background: var(--bg-secondary); border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); transform: scale(0.95); transition: transform var(--transition-base); }
.modal[open] .modal__container { transform: scale(1); }
.modal__header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--border-light); }
.modal__title { font-size: var(--text-lg); font-weight: var(--font-weight-semibold); }
.modal__close { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-full); color: var(--text-tertiary); transition: background-color var(--transition-fast), color var(--transition-fast); }
.modal__close:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.modal__body { padding: var(--space-6); max-height: calc(90vh - 120px); overflow-y: auto; }
.modal__footer { display: flex; justify-content: flex-end; gap: var(--space-3); padding: var(--space-4) var(--space-6); border-top: 1px solid var(--border-light); background: var(--bg-tertiary); }
.toast-container { position: fixed; bottom: var(--space-6); right: var(--space-6); z-index: var(--z-toast); display: flex; flex-direction: column; gap: var(--space-3); pointer-events: none; }
@media (max-width: 420px) { .toast-container { left: var(--space-4); right: var(--space-4); bottom: var(--space-4); } .toast { min-width: 0; width: 100%; } }
.toast { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-4); min-width: 300px; max-width: 420px; background: var(--bg-secondary); border: 1px solid var(--border-light); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); pointer-events: auto; animation: slideIn var(--transition-base); }
.toast--success { border-left: 4px solid var(--color-treet-accent); }
.toast--error { border-left: 4px solid var(--border-error); }
.toast--warning { border-left: 4px solid #F59E0B; }
.toast--info { border-left: 4px solid var(--color-protega-accent); }
@keyframes slideIn { from { opacity: 0; transform: translateX(100%); } to { opacity: 1; transform: translateX(0); } }
.toast__icon { flex-shrink: 0; width: 20px; height: 20px; margin-top: 2px; }
.toast__content { flex: 1; }
.toast__title { font-weight: var(--font-weight-semibold); margin-bottom: var(--space-1); }
.toast__message { font-size: var(--text-sm); color: var(--text-secondary); }
.toast__close { flex-shrink: 0; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); color: var(--text-quaternary); transition: background-color var(--transition-fast), color var(--transition-fast); }
.toast__close:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.dropdown { position: relative; display: inline-block; }
.dropdown__menu { position: absolute; top: calc(100% + var(--space-2)); right: 0; min-width: 200px; background: var(--bg-secondary); border: 1px solid var(--border-light); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: var(--space-2); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all var(--transition-fast); z-index: var(--z-dropdown); }
.dropdown[open] .dropdown__menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown__item { display: flex; align-items: center; gap: var(--space-3); width: 100%; padding: var(--space-2) var(--space-3); font-size: var(--text-sm); color: var(--text-secondary); border-radius: var(--radius-md); transition: background-color var(--transition-fast), color var(--transition-fast); }
.dropdown__item:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.dropdown__divider { height: 1px; background: var(--border-light); margin: var(--space-2) 0; }
.table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; font-size: var(--text-sm); }
.table th, .table td { padding: var(--space-3) var(--space-4); text-align: left; border-bottom: 1px solid var(--border-light); }
.table th { font-weight: var(--font-weight-semibold); color: var(--text-secondary); background: var(--bg-tertiary); white-space: nowrap; position: sticky; top: 0; z-index: 1; }
.table tbody tr { transition: background-color var(--transition-fast); }
.table tbody tr:hover { background: var(--bg-tertiary); }
.table td:first-child, .table th:first-child { padding-left: var(--space-6); }
.table td:last-child, .table th:last-child { padding-right: var(--space-6); }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-tertiary); }
.breadcrumb__item { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb__separator { color: var(--text-quaternary); }
.breadcrumb__link { color: var(--text-tertiary); transition: color var(--transition-fast); }
.breadcrumb__link:hover { color: var(--text-link); }
.breadcrumb__current { color: var(--text-primary); font-weight: var(--font-weight-medium); }
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--space-2); }
.pagination__link, .pagination__button { display: flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 var(--space-3); font-size: var(--text-sm); font-weight: var(--font-weight-medium); color: var(--text-secondary); background: var(--bg-secondary); border: 1px solid var(--border-light); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.pagination__link:hover, .pagination__button:hover:not(:disabled) { background: var(--bg-tertiary); border-color: var(--border-medium); color: var(--text-primary); }
.pagination__link[aria-current="page"], .pagination__button[aria-current="page"] { background: var(--color-treet-strong); border-color: var(--color-treet-strong); color: white; }
.pagination__button:disabled { opacity: 0.5; cursor: not-allowed; }
.skeleton { background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-quaternary) 50%, var(--bg-tertiary) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius-md); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton-text { height: 1rem; margin-bottom: var(--space-2); }
.skeleton-text:last-child { width: 60%; }
.skeleton-title { height: 1.5rem; width: 80%; margin-bottom: var(--space-4); }
.skeleton-image { aspect-ratio: 16 / 9; border-radius: var(--radius-lg); }
.skeleton-card { padding: var(--space-6); }
.alert { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); border-left: 4px solid; }
.alert--info { background: var(--color-protega-accent-light); border-color: var(--color-protega-accent); color: var(--color-protega-primary); }
.alert--success { background: var(--color-treet-accent-light); border-color: var(--color-treet-accent); color: #065f46; }
.alert--warning { background: #FFFBEB; border-color: #F59E0B; color: #92400E; }
.alert--error { background: var(--color-protega-secondary-light); border-color: var(--color-protega-secondary); color: #991B1B; }
.alert__icon { flex-shrink: 0; width: 20px; height: 20px; margin-top: 2px; }
.alert__content { flex: 1; }
.alert__title { font-weight: var(--font-weight-semibold); margin-bottom: var(--space-1); }
.alert__message { font-size: var(--text-sm); line-height: var(--line-height-relaxed); }
/* ===== themes.css ===== */
.theme-treet { --theme-primary: var(--color-treet-strong); --theme-primary-hover: var(--color-treet-strong-hover); --theme-primary-light: var(--color-treet-primary-light); --theme-secondary: var(--color-treet-secondary); --theme-accent: var(--color-treet-accent); --theme-accent-light: var(--color-treet-accent-light); --theme-text-link: var(--color-treet-strong); --theme-text-link-hover: var(--color-treet-strong-hover); --theme-border-focus: var(--color-treet-strong); }
.theme-protega { --theme-primary: var(--color-protega-primary); --theme-primary-hover: var(--color-protega-primary-hover); --theme-primary-light: var(--color-protega-primary-light); --theme-secondary: var(--color-protega-secondary); --theme-accent: var(--color-protega-accent); --theme-accent-light: var(--color-protega-accent-light); --theme-text-link: var(--color-protega-primary); --theme-text-link-hover: var(--color-protega-primary-hover); --theme-border-focus: var(--color-protega-primary); }
.theme-neutral { --theme-primary: var(--text-primary); --theme-primary-hover: var(--text-secondary); --theme-primary-light: var(--bg-tertiary); --theme-secondary: var(--text-secondary); --theme-accent: var(--color-treet-primary); --theme-accent-light: var(--color-treet-primary-light); --theme-text-link: var(--color-treet-strong); --theme-text-link-hover: var(--color-treet-strong-hover); --theme-border-focus: var(--color-treet-strong); }
.theme-treet .btn-primary, .theme-protega .btn-primary { background-color: var(--theme-primary); border-color: var(--theme-primary); color: white; }
.theme-treet .btn-primary:hover:not(:disabled), .theme-protega .btn-primary:hover:not(:disabled) { background-color: var(--theme-primary-hover); border-color: var(--theme-primary-hover); }
.theme-treet .btn-outline, .theme-protega .btn-outline { color: var(--theme-primary); border-color: var(--theme-primary); }
.theme-treet .btn-outline:hover:not(:disabled), .theme-protega .btn-outline:hover:not(:disabled) { background-color: var(--theme-primary-light); color: var(--theme-primary-hover); }
.theme-treet a:not(.btn), .theme-protega a:not(.btn) { color: var(--theme-text-link); }
.theme-treet a:not(.btn):hover, .theme-protega a:not(.btn):hover { color: var(--theme-text-link-hover); }
.theme-treet :focus-visible, .theme-protega :focus-visible { --focus-ring-color: var(--theme-border-focus); }
.theme-treet .brand-border { border-color: var(--color-treet-primary) !important; }
.theme-protega .brand-border { border-color: var(--color-protega-primary) !important; }
.theme-treet .brand-bg-subtle { background: var(--color-treet-primary-light); }
.theme-protega .brand-bg-subtle { background: var(--color-protega-primary-light); }
.theme-treet .brand-text { color: var(--color-treet-strong); }
.theme-protega .brand-text { color: var(--color-protega-primary); }
.fire-class-b { --fire-color: var(--color-fire-b); --fire-color-light: var(--color-fire-b-light); }
.fire-class-c { --fire-color: var(--color-fire-c); --fire-color-light: var(--color-fire-c-light); }
.fire-class-d { --fire-color: var(--color-fire-d); --fire-color-light: var(--color-fire-d-light); }
.fire-badge { background: var(--fire-color-light); color: var(--fire-color); }
.fire-ring { border-color: var(--fire-color); }
@media print {
  .no-print, .btn, .button, [role="button"], .modal, .toast-container, .dropdown__menu, .pagination, header, footer, nav, .skip-link, .cookie-banner, .theme-toggle, .lang-toggle, .search-form, .social-links, .back-to-top { display: none !important; }
  body { background: white !important; color: black !important; font-size: 12pt; line-height: 1.6; font-family: var(--font-sans); }
  .container { max-width: 100%; padding: 0; margin: 0; }
  a { color: black !important; text-decoration: underline; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #666; font-weight: normal; }
  a[href^="mailto:"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #666; }
  a[href^="tel:"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #666; }
  h1 { font-size: 24pt; page-break-after: avoid; }
  h2 { font-size: 20pt; page-break-after: avoid; }
  h3 { font-size: 16pt; page-break-after: avoid; }
  h4 { font-size: 13pt; page-break-after: avoid; }
  .card, .product-card { break-inside: avoid; border: 1px solid #ddd !important; box-shadow: none !important; background: white !important; margin-bottom: 1rem; }
  .card-header, .card-body, .card-footer { padding: 1rem !important; }
  .grid { display: block !important; }
  .grid > * { display: block !important; width: 100% !important; margin-bottom: 1rem; }
  .flex { display: block !important; }
  .flex > * { width: 100%; margin-bottom: 0.5rem; }
  .section { padding: 1.5rem 0 !important; }
  img { max-width: 100% !important; page-break-inside: avoid; }
  .badge { border: 1px solid #ccc !important; background: #f5f5f5 !important; color: #000 !important; }
  .alert { border: 1px solid #ccc !important; background: #f9f9f9 !important; }
  .breadcrumb { border-bottom: 1px solid #ddd; padding-bottom: 0.5rem; margin-bottom: 1rem; }
  .page-break-before { page-break-before: always; }
  .page-break-after { page-break-after: always; }
  .page-break-inside-avoid { page-break-inside: avoid; }
}
/* ===== utilities.css ===== */
.font-sans { font-family: var(--font-sans); }
.font-mono { font-family: var(--font-mono); }
.font-display { font-family: var(--font-display); }
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.leading-tight { line-height: var(--line-height-tight); }
.leading-snug { line-height: var(--line-height-snug); }
.leading-normal { line-height: var(--line-height-normal); }
.leading-relaxed { line-height: var(--line-height-relaxed); }
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-quaternary { color: var(--text-quaternary); }
.text-inverse { color: var(--text-inverse); }
.text-link { color: var(--text-link); }
.text-treet { color: var(--color-treet-primary); }
.text-protega { color: var(--color-protega-primary); }
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.normal-case { text-transform: none; }
.italic { font-style: italic; }
.not-italic { font-style: normal; }
.underline { text-decoration: underline; }
.line-through { text-decoration: line-through; }
.no-underline { text-decoration: none; }
.whitespace-nowrap { white-space: nowrap; }
.whitespace-pre { white-space: pre; }
.whitespace-pre-wrap { white-space: pre-wrap; }
.break-words { overflow-wrap: break-word; }
.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }
.bg-quaternary { background-color: var(--bg-quaternary); }
.bg-treet { background-color: var(--color-treet-primary); }
.bg-treet-light { background-color: var(--color-treet-primary-light); }
.bg-protega { background-color: var(--color-protega-primary); }
.bg-protega-light { background-color: var(--color-protega-primary-light); }
.bg-transparent { background-color: transparent; }
.border { border: 1px solid var(--border-light); }
.border-0 { border: 0; }
.border-t { border-top: 1px solid var(--border-light); }
.border-r { border-right: 1px solid var(--border-light); }
.border-b { border-bottom: 1px solid var(--border-light); }
.border-l { border-left: 1px solid var(--border-light); }
.border-medium { border-color: var(--border-medium); }
.border-treet { border-color: var(--color-treet-primary); }
.border-protega { border-color: var(--color-protega-primary); }
.rounded-none { border-radius: var(--radius-none); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }
.shadow-xs { box-shadow: var(--shadow-xs); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-none { box-shadow: none; }
.opacity-0 { opacity: 0; }
.opacity-10 { opacity: 0.1; }
.opacity-20 { opacity: 0.2; }
.opacity-30 { opacity: 0.3; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-70 { opacity: 0.7; }
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }
.opacity-100 { opacity: 1; }
.transition-none { transition: none; }
.transition-fast { transition: all var(--transition-fast); }
.transition-base { transition: all var(--transition-base); }
.transition-slow { transition: all var(--transition-slow); }
.transition-colors { transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast); }
.transition-transform { transition: transform var(--transition-base); }
.transition-shadow { transition: box-shadow var(--transition-base); }
.transform-none { transform: none; }
.scale-95 { transform: scale(0.95); }
.scale-100 { transform: scale(1); }
.scale-105 { transform: scale(1.05); }
.rotate-0 { transform: rotate(0deg); }
.rotate-90 { transform: rotate(90deg); }
.rotate-180 { transform: rotate(180deg); }
.grayscale { filter: grayscale(100%); }
.grayscale-0 { filter: grayscale(0%); }
.blur { filter: blur(4px); }
.blur-0 { filter: blur(0); }
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }
.cursor-text { cursor: text; }
.cursor-move { cursor: move; }
.select-none { user-select: none; }
.select-text { user-select: text; }
.select-all { user-select: all; }
.select-auto { user-select: auto; }
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }
.resize-none { resize: none; }
.resize-y { resize: vertical; }
.resize-x { resize: horizontal; }
.resize { resize: both; }
.overflow-visible { overflow: visible; }
.z-hide { z-index: var(--z-hide); }
.z-base { z-index: var(--z-base); }
.z-dropdown { z-index: var(--z-dropdown); }
.z-sticky { z-index: var(--z-sticky); }
.z-fixed { z-index: var(--z-fixed); }
.z-modal-backdrop { z-index: var(--z-modal-backdrop); }
.z-modal { z-index: var(--z-modal); }
.z-popover { z-index: var(--z-popover); }
.z-tooltip { z-index: var(--z-tooltip); }
.z-toast { z-index: var(--z-toast); }
.list-none { list-style: none; }
.list-disc { list-style: disc; }
.list-decimal { list-style: decimal; }
.list-inside { list-style-position: inside; }
.list-outside { list-style-position: outside; }
.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }
.object-fill { object-fit: fill; }
.object-none { object-fit: none; }
.object-center { object-position: center; }
.bg-cover { background-size: cover; }
.bg-contain { background-size: contain; }
.bg-center { background-position: center; }
.bg-no-repeat { background-repeat: no-repeat; }
.bg-repeat { background-repeat: repeat; }
.bg-fixed { background-attachment: fixed; }
.bg-local { background-attachment: local; }
.bg-scroll { background-attachment: scroll; }
.filter-grayscale { filter: grayscale(1); }
.filter-none { filter: none; }
.focus-visible-ring:focus-visible { outline: none; box-shadow: 0 0 0 var(--focus-ring-width) var(--bg-primary), 0 0 0 calc(var(--focus-ring-width) + var(--focus-ring-offset)) var(--focus-ring-color); }
.animate-spin { animation: spin 1s linear infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }
.animate-fade-in { animation: fadeIn var(--transition-base) ease-out; }
.animate-slide-up { animation: slideUp var(--transition-base) ease-out; }
.animate-slide-down { animation: slideDown var(--transition-base) ease-out; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes bounce { 0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8, 0, 1, 1); } 50% { transform: translateY(0); animation-timing-function: cubic-bezier(0, 0, 0.2, 1); } }
@keyframes slideUp { from { opacity: 0; transform: translateY(1rem); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-1rem); } to { opacity: 1; transform: translateY(0); } }
.scrollbar-thin { scrollbar-width: thin; scrollbar-color: var(--border-medium) transparent; }
.scrollbar-thin::-webkit-scrollbar { width: 8px; height: 8px; }
.scrollbar-thin::-webkit-scrollbar-track { background: transparent; }
.scrollbar-thin::-webkit-scrollbar-thumb { background-color: var(--border-medium); border-radius: var(--radius-full); }
.scrollbar-thin::-webkit-scrollbar-thumb:hover { background-color: var(--text-tertiary); }
.grid-auto-fit-280 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-auto-fit-320 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-auto-fill-280 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
@container (min-width: 400px) {
  .cq-sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .cq-sm\:flex-row { flex-direction: row; }
}
@container (min-width: 600px) {
  .cq-md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .cq-md\:text-lg { font-size: var(--text-lg); }
}
@container (min-width: 800px) {
  .cq-lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}
@media print {
  .print-hidden { display: none !important; }
  .print-block { display: block !important; }
  .print-flex { display: flex !important; }
  .print-grid { display: grid !important; }
  .print-break-before { page-break-before: always; }
  .print-break-after { page-break-after: always; }
  .print-break-inside-avoid { page-break-inside: avoid; }
}
/* ===== print.css ===== */
@media print {
  .no-print, .btn, .button, [role="button"], .modal, .toast-container, .dropdown__menu, .pagination, header, footer, nav, .skip-link, .cookie-banner, .theme-toggle, .lang-toggle, .search-form, .social-links, .back-to-top, .wa-float, .compare-tray, .to-top { display: none !important; }
  @page { margin: 2cm; size: A4; }
  @page :first { margin-top: 3cm; }
  body { background: white !important; color: #000 !important; font-size: 11pt; line-height: 1.6; }
  .container { max-width: 100%; padding: 0; margin: 0; }
  a { color: #000 !important; text-decoration: underline; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #666; font-weight: normal; }
  a[href^="mailto:"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #666; }
  a[href^="tel:"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #666; }
  h1 { font-size: 24pt; page-break-after: avoid; }
  h2 { font-size: 20pt; page-break-after: avoid; }
  h3 { font-size: 16pt; page-break-after: avoid; }
  h4 { font-size: 13pt; page-break-after: avoid; }
  .card, .product-card { break-inside: avoid; border: 1px solid #ddd !important; box-shadow: none !important; background: white !important; margin-bottom: 1rem; }
  .table-wrapper { overflow: visible !important; }
  .table { width: 100%; border-collapse: collapse; }
  .table th, .table td { border: 1px solid #ccc !important; padding: 0.5rem !important; }
  .table thead { display: table-header-group; }
  .table tr { break-inside: avoid; page-break-inside: avoid; }
  img { max-width: 100% !important; page-break-inside: avoid; }
  .badge { border: 1px solid #ccc !important; background: #f5f5f5 !important; color: #000 !important; }
  .alert { border: 1px solid #ccc !important; background: #f9f9f9 !important; }
  .breadcrumb { border-bottom: 1px solid #ddd; padding-bottom: 0.5rem; margin-bottom: 1rem; }
  code, pre { background: #f5f5f5 !important; border: 1px solid #ddd !important; }
  /* Branded print header/footer (AN Mimarlık) — fixed elements repeat on every printed page */
  body { padding-top: 26mm; }
  body::before { content: ""; position: fixed; top: 0; left: 0; right: 0; height: 15mm; background: url("/assets/svg/logo-an-black.svg") left center / auto 10mm no-repeat; border-bottom: 2pt solid #E85D04; }
  body::after { content: "AN Mimarlık  •  Showroom: Tantavi, Bosna Blv No:28/A, 34764 Ümraniye/İstanbul  •  Tel: +90 533 414 44 50  •  info@anmimarlik.com.tr  •  yangingeciktirici.com"; position: fixed; bottom: 0; left: 0; right: 0; padding-top: 3mm; border-top: 1pt solid #999; font-size: 8pt; line-height: 1.4; text-align: center; color: #333; }
  .page-break-before { page-break-before: always; }
  .page-break-after { page-break-after: always; }
  .page-break-inside-avoid { page-break-inside: avoid; }
}