/* =========================================================
   SoftTwinPlus 1.0 - theme.css
   Design tokens, reset and base typography.
   ========================================================= */

/* ---------------------------------------------------------
   1. Design tokens
   --------------------------------------------------------- */
:root {
  color-scheme: light;

  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-serif: "Merriweather", Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  /* Theme designer values (declared in <b:skin>) override these fallbacks */
  --ui-page: var(--skin-page, #f4f6fb);
  --ui-surface: #ffffff;
  --ui-surface-muted: #f8fafc;
  --ui-glass: rgb(255 255 255 / .74);
  --ui-glass-strong: rgb(255 255 255 / .92);
  --ui-border: #e4e9f2;
  --ui-border-soft: rgb(226 232 240 / .8);
  --ui-text: var(--skin-text, #3b4a5f);
  --ui-heading: var(--skin-heading, #0f172a);
  --ui-muted: #6b7a90;
  --ui-accent: var(--skin-accent, #4f46e5);
  --ui-link: var(--skin-link, var(--ui-accent));
  --ui-accent-hover: var(--skin-accent-hover, #4338ca);
  --ui-dark: var(--skin-dark, #0f172a);
  --ui-footer-text: var(--skin-footer, #b6c2d4);
  --ui-accent-soft: #eef2ff;
  --ui-success: #10b981;
  --ui-warning: #f59e0b;
  --ui-error: #ef4444;
  --newsplus-red: #ff3b30;
  --newsplus-dark: #0f172a;

  --grad-brand: linear-gradient(135deg, #4f46e5 0%, #7c3aed 55%, #a855f7 100%);
  --grad-brand-hover: linear-gradient(135deg, #4338ca 0%, #6d28d9 55%, #9333ea 100%);
  --grad-pill: linear-gradient(to right, rgb(224 231 255 / .9), rgb(237 233 254 / .9));
  --grad-pill-hover: linear-gradient(to right, rgb(199 210 254 / .95), rgb(221 214 254 / .95));
  --grad-glass: linear-gradient(145deg, rgb(255 255 255 / .94), rgb(248 250 252 / .66));

  --ui-shadow: 0 1px 2px rgb(15 23 42 / .04), 0 12px 28px -22px rgb(15 23 42 / .28);
  --ui-shadow-hover: 0 2px 6px rgb(15 23 42 / .05), 0 22px 46px -24px rgb(79 70 229 / .42);
  --ui-shadow-glow: 0 12px 28px -12px rgb(99 102 241 / .55);
  --soft-card-shadow: var(--ui-shadow);

  --blur-glass: saturate(160%) blur(14px);
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --header-height: 52px;
  --mobile-height: 56px;
  --ease: cubic-bezier(.4, 0, .2, 1);
}

/* ---------------------------------------------------------
   2. Reset & base
   --------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background-color: var(--ui-page);
  background-image:
    radial-gradient(1100px 620px at 6% -12%, rgb(224 231 255 / .85), transparent 62%),
    radial-gradient(900px 540px at 102% -4%, rgb(250 232 255 / .7), transparent 58%),
    radial-gradient(820px 560px at 50% 112%, rgb(219 234 254 / .6), transparent 62%);
  background-attachment: fixed;
  color: var(--ui-text);
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 400;
  line-height: 1.7;
  word-wrap: break-word;
  overflow-x: clip;
}

a,
a:visited {
  color: var(--ui-link);
  text-decoration: none;
  transition: color .18s var(--ease);
}
a:hover { color: var(--ui-accent-hover); }

img {
  max-width: 100%;
  height: auto;
  border: 0;
  vertical-align: middle;
}
img[width][height] { height: auto; }

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: var(--ui-heading);
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.012em;
}

p { margin: 0 0 .9rem; }
p:last-child { margin-bottom: 0; }

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}
button { cursor: pointer; }
input[type="search"]::-webkit-search-decoration { display: none; }

.clearfix { clear: both; }
.section, .widget, .widget ul { margin: 0; padding: 0; }
.widget > h2, .widget > h3 { display: none; }
#navbar-iframe, .widget-item-control, a.quickedit, .home-link, .feed-links { display: none !important; }
.theme-options { display: none; }
.separator a { clear: none !important; float: none !important; margin-left: 0 !important; margin-right: 0 !important; }
.CSS_LIGHTBOX { z-index: 999999 !important; }

/* Accessibility helpers */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
:focus-visible {
  outline: 2px solid var(--ui-accent);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}