/* RSH Platform Design System — SoftBatch2.3
   Shared token authority for Admin now and Public UI in later batches. */
:root {
  color-scheme: light;
  --rsh-font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --rsh-font-display: Manrope, Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --rsh-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  --rsh-brand-950: #07144f;
  --rsh-brand-900: #0a1b5f;
  --rsh-brand-800: #112978;
  --rsh-brand-700: #1a3a8c;
  --rsh-accent-700: #b50b3c;
  --rsh-accent-600: #d20b47;
  --rsh-accent-500: #f5004f;
  --rsh-accent-100: #ffe4ed;
  --rsh-accent-50: #fff3f7;

  --rsh-ink-950: #111a2e;
  --rsh-ink-900: #17233a;
  --rsh-ink-700: #42536b;
  --rsh-ink-600: #607089;
  --rsh-ink-500: #77869b;
  --rsh-surface: #ffffff;
  --rsh-surface-soft: #f7f9fc;
  --rsh-surface-muted: #eef2f7;
  --rsh-border: #dbe3ec;
  --rsh-border-strong: #bdc9d7;

  --rsh-success-700: #087155;
  --rsh-success-100: #daf4e9;
  --rsh-warning-700: #875f08;
  --rsh-warning-100: #fff2cc;
  --rsh-danger-700: #a12d36;
  --rsh-danger-100: #ffe4e6;
  --rsh-info-700: #315a91;
  --rsh-info-100: #e6efff;

  --rsh-space-1: .25rem;
  --rsh-space-2: .5rem;
  --rsh-space-3: .75rem;
  --rsh-space-4: 1rem;
  --rsh-space-5: 1.25rem;
  --rsh-space-6: 1.5rem;
  --rsh-space-7: 1.75rem;
  --rsh-space-8: 2rem;
  --rsh-space-10: 2.5rem;
  --rsh-space-12: 3rem;
  --rsh-space-14: 3.5rem;

  --rsh-radius-xs: .35rem;
  --rsh-radius-sm: .5rem;
  --rsh-radius-md: .75rem;
  --rsh-radius-lg: 1rem;
  --rsh-radius-xl: 1.25rem;
  --rsh-radius-pill: 999px;

  --rsh-shadow-xs: 0 1px 2px rgb(10 25 52 / 5%);
  --rsh-shadow-sm: 0 6px 18px rgb(10 25 52 / 7%);
  --rsh-shadow-md: 0 14px 36px rgb(10 25 52 / 10%);
  --rsh-shadow-lg: 0 28px 70px rgb(7 20 79 / 15%);

  --rsh-control-h: 2.75rem;
  --rsh-header-h: 4.5rem;
  --rsh-sidebar-w: 16rem;
  --rsh-content-pad: clamp(1rem, 1.8vw, 2rem);
  --rsh-page-gutter: clamp(1rem, 2vw, 2.5rem);
  --rsh-mobile-gutter: 1rem;
  --rsh-mobile-gutter-compact: .875rem;
  --rsh-section-gap: clamp(3.5rem, 6vw, 6.5rem);
  --rsh-readable: 70ch;

  --rsh-duration-fast: 160ms;
  --rsh-duration-normal: 210ms;
  --rsh-duration-slow: 320ms;
  --rsh-ease: cubic-bezier(.2,.7,.2,1);
  --rsh-focus-ring: 0 0 0 3px rgb(245 0 79 / 18%);

  --rsh-z-header: 40;
  --rsh-z-sidebar: 50;
  --rsh-z-overlay: 45;
  --rsh-z-modal: 80;
}

*, *::before, *::after { box-sizing: border-box; }
html { min-height: 100%; width: 100%; max-width: 100%; overflow-x: clip; }
body { min-height: 100%; width: 100%; max-width: 100%; overflow-x: clip; margin: 0; font-family: var(--rsh-font-sans); color: var(--rsh-ink-900); background: var(--rsh-surface-soft); font-size: 1rem; font-weight: 400; line-height: 1.55; font-kerning: normal; font-synthesis: none; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: var(--rsh-brand-800); text-decoration: none; transition: color var(--rsh-duration-fast) var(--rsh-ease), background-color var(--rsh-duration-fast) var(--rsh-ease), border-color var(--rsh-duration-fast) var(--rsh-ease), transform var(--rsh-duration-fast) var(--rsh-ease); }
a:visited { color: var(--rsh-brand-800); }
a:hover { color: var(--rsh-accent-700); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--rsh-accent-500); outline-offset: 2px; box-shadow: var(--rsh-focus-ring); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled, input:disabled, select:disabled, textarea:disabled { cursor: not-allowed; opacity: .58; }
::selection { background: var(--rsh-accent-100); color: var(--rsh-brand-950); }

h1, h2, h3, h4 { font-family: var(--rsh-font-display); color: var(--rsh-ink-950); line-height: 1.16; margin: 0; }
p { margin: 0; }

.rsh-card { background: var(--rsh-surface); border: 1px solid var(--rsh-border); border-radius: var(--rsh-radius-lg); box-shadow: var(--rsh-shadow-xs); }
.rsh-card:hover { border-color: #c7d3df; box-shadow: var(--rsh-shadow-sm); }

.rsh-button, .button, .primary { min-height: var(--rsh-control-h); display: inline-flex; align-items: center; justify-content: center; gap: .55rem; border: 1px solid transparent; border-radius: var(--rsh-radius-sm); padding: .65rem 1rem; font-weight: 800; line-height: 1.1; text-align: center; transition: transform var(--rsh-duration-fast) var(--rsh-ease), box-shadow var(--rsh-duration-fast) var(--rsh-ease), background-color var(--rsh-duration-fast) var(--rsh-ease), border-color var(--rsh-duration-fast) var(--rsh-ease), color var(--rsh-duration-fast) var(--rsh-ease); }
.rsh-button:hover, .button:hover, .primary:hover { transform: translateY(-1px); }
.rsh-button:active, .button:active, .primary:active { transform: translateY(0); }
.primary, .rsh-button--primary { background: var(--rsh-accent-500); color: #fff; box-shadow: 0 5px 14px rgb(245 0 79 / 16%); }
.primary:visited, .rsh-button--primary:visited { color: #fff; }
.primary:hover, .rsh-button--primary:hover { background: var(--rsh-accent-600); color: #fff; }
.secondary, .rsh-button--secondary { background: var(--rsh-surface); color: var(--rsh-brand-900); border-color: var(--rsh-border-strong); }
.secondary:visited, .rsh-button--secondary:visited { color: var(--rsh-brand-900); }
.secondary:hover, .rsh-button--secondary:hover { background: var(--rsh-surface-muted); border-color: #9eafc0; color: var(--rsh-brand-950); }
.rsh-button--danger { color: var(--rsh-danger-700); border-color: #e5bec2; background: #fff; }
.rsh-button--danger:hover { background: var(--rsh-danger-100); }

.rsh-field { display: grid; gap: .45rem; }
.rsh-field > span, label { font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid var(--rsh-border-strong); border-radius: var(--rsh-radius-sm); background: var(--rsh-surface); color: var(--rsh-ink-950); transition: border-color var(--rsh-duration-fast) var(--rsh-ease), box-shadow var(--rsh-duration-fast) var(--rsh-ease), background-color var(--rsh-duration-fast) var(--rsh-ease); }
input, select { min-height: var(--rsh-control-h); padding: .62rem .75rem; }
textarea { min-height: 7.5rem; padding: .75rem; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: #9eafc0; }
input:focus, select:focus, textarea:focus { border-color: var(--rsh-accent-500); }
input::placeholder, textarea::placeholder { color: #8997a9; }

.rsh-badge, .pill { display: inline-flex; align-items: center; width: fit-content; border-radius: var(--rsh-radius-pill); padding: .28rem .58rem; font-size: .78rem; font-weight: 800; line-height: 1.2; background: var(--rsh-surface-muted); color: var(--rsh-ink-700); }
.rsh-badge--success, .pill.published, .pill.asset-live { background: var(--rsh-success-100); color: var(--rsh-success-700); }
.rsh-badge--info, .pill.asset-ready { background: var(--rsh-info-100); color: var(--rsh-info-700); }
.rsh-badge--warning { background: var(--rsh-warning-100); color: var(--rsh-warning-700); }
.rsh-badge--danger { background: var(--rsh-danger-100); color: var(--rsh-danger-700); }

.rsh-pagination { display: flex; align-items: center; flex-wrap: wrap; gap: .4rem; margin-top: var(--rsh-space-5); }
.rsh-pagination a, .rsh-pagination span { min-width: 2.35rem; min-height: 2.35rem; display: grid; place-items: center; border: 1px solid var(--rsh-border); border-radius: var(--rsh-radius-sm); background: var(--rsh-surface); color: var(--rsh-ink-700); font-weight: 700; }
.rsh-pagination a:hover { border-color: var(--rsh-accent-500); color: var(--rsh-accent-700); }
.rsh-pagination [aria-current="page"] { border-color: var(--rsh-brand-950); background: var(--rsh-brand-950); color: #fff; }

.rsh-alert { padding: .85rem 1rem; border: 1px solid var(--rsh-border); border-radius: var(--rsh-radius-sm); background: var(--rsh-surface); }
.rsh-alert--success { background: #f0fbf7; border-color: #bce2d4; color: var(--rsh-success-700); }
.rsh-alert--warning { background: #fff9e8; border-color: #ecd58d; color: var(--rsh-warning-700); }
.rsh-alert--danger { background: #fff1f2; border-color: #edc1c5; color: var(--rsh-danger-700); }

.rsh-stack { display: grid; gap: var(--rsh-space-4); }
.rsh-cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--rsh-space-3); }
.rsh-grid { display: grid; gap: var(--rsh-space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto; transition-duration: .01ms; animation-duration: .01ms; animation-iteration-count: 1; }
}


/* Global viewport/layout primitives — SoftBatch2.1
   Full width is the project default. Readability limits belong to individual text blocks,
   never to the whole page canvas. */
.rsh-page-frame { width: 100%; max-width: none; margin: 0; padding-inline: var(--rsh-page-gutter, clamp(1rem,2vw,2.5rem)); }
.rsh-full-width { width: 100%; max-width: none; }
.rsh-readable { max-width: var(--rsh-readable,70ch); }
.rsh-section { width: 100%; padding-block: var(--rsh-section-gap,4rem); }
.rsh-grid-auto { display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr)); gap:var(--rsh-space-4,1rem); }
.rsh-grid-2 { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:var(--rsh-space-4,1rem); }
.rsh-grid-3 { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:var(--rsh-space-4,1rem); }
.rsh-grid-4 { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:var(--rsh-space-4,1rem); }
@media (max-width: 1100px) { .rsh-grid-4 { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (max-width: 820px) { .rsh-grid-3,.rsh-grid-4 { grid-template-columns:repeat(2,minmax(0,1fr)); } .rsh-grid-2 { grid-template-columns:1fr; } }
@media (max-width: 560px) { .rsh-grid-3,.rsh-grid-4 { grid-template-columns:1fr; } }


/* Global mobile container skeleton — SoftBatch2.3
   One responsive canvas for every public page: full viewport outside, controlled gutters inside. */
.public-page main,
.public-page header,
.public-page footer,
.public-page section { width: 100%; max-width: 100%; min-width: 0; }
.public-page .wrap,
.public-page .rsh-page-frame { width: 100%; max-width: 100%; min-width: 0; margin-inline: 0; padding-inline: var(--rsh-page-gutter); }
.public-page .grid,
.public-page .hero-grid,
.public-page .showcase-grid,
.public-page .visual-pair,
.public-page .office-grid,
.public-page .contact-grid,
.public-page .premium-template-categories,
.public-page .premium-template-grid { min-width: 0; }
.public-page img,
.public-page iframe,
.public-page video,
.public-page canvas { max-width: 100%; }

@media (max-width: 700px) {
  :root { --rsh-page-gutter: var(--rsh-mobile-gutter); --rsh-section-gap: 2.75rem; }
  .public-page .wrap, .public-page .rsh-page-frame { padding-inline: var(--rsh-mobile-gutter); }
}
@media (max-width: 420px) {
  :root { --rsh-page-gutter: var(--rsh-mobile-gutter-compact); }
  .public-page .wrap, .public-page .rsh-page-frame { padding-inline: var(--rsh-mobile-gutter-compact); }
}