/*
Theme Name: Precursor Viewer
Theme URI: https://bloks.net/
Description: BLOKS Shader Viewer child theme for Precursor.
Author: BLOKS | WHO Digital Media
Author URI: https://bloks.net/
Template: precursor
Version: 0.1.0
Text Domain: precursor-viewer
*/

/* =========================================
   BLOKS Viewer
========================================= */

:root {
  --viewer-bg: #050816;
  --viewer-surface: #0f172a;
  --viewer-surface-soft: rgba(15, 23, 42, 0.72);

  --viewer-primary: #2f52ff;
  --viewer-accent: #38bdf8;

  --viewer-text: #f8fafc;
  --viewer-text-soft: #cbd5e1;
  --viewer-text-muted: #94a3b8;

  --viewer-border: rgba(255,255,255,0.10);
  --viewer-border-blue: rgba(56,189,248,0.22);

  --viewer-radius-sm: 12px;
  --viewer-radius-md: 18px;
  --viewer-radius-lg: 24px;

  --viewer-speed: 220ms ease;
}

/* =========================================
   Header
========================================= */

.precursor-site-header {
  background: rgba(5, 8, 22, 0.92);
  border-bottom: 1px solid var(--viewer-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.precursor-header-inner {
  min-height: 96px;
  align-items: center;
}

.precursor-brand,
.precursor-brand a {
  color: var(--viewer-text);
}

.precursor-brand .custom-logo-link img,
.precursor-brand img.custom-logo,
.precursor-site-header .custom-logo-link img.custom-logo {
  width: var(--precursor-logo-width, 60px) !important;
  max-width: var(--precursor-logo-width, 60px) !important;
  height: auto !important;
  max-height: none !important;
  opacity: 0.96;
  transition: opacity var(--viewer-speed), transform var(--viewer-speed);
}

.precursor-brand .custom-logo-link img:hover,
.precursor-brand img.custom-logo:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.precursor-nav .menu {
  gap: 2rem;
}

.precursor-nav a {
  color: var(--viewer-text);
  font-weight: 800;
  font-size: 0.95rem;
}

.precursor-nav a:hover,
.precursor-nav .current-menu-item > a {
  color: var(--viewer-accent);
}

.precursor-nav .sub-menu {
  background: rgba(5, 8, 22, 0.98);
  border: 1px solid var(--viewer-border);
  box-shadow: 0 18px 45px rgba(0,0,0,0.35);
}

.precursor-nav .sub-menu a:hover {
  background: rgba(15,23,42,.85);
}

/* =========================================
   Footer
========================================= */

.precursor-footer {
  background: #050816;
  border-top: 1px solid var(--viewer-border);
  color: var(--viewer-text-muted);
}

.precursor-footer-widget-title {
  color: var(--viewer-text);
}

.precursor-footer a {
  color: var(--viewer-text-soft);
}

.precursor-footer a:hover {
  color: var(--viewer-accent);
}

/* =========================================
   Base
========================================= */

body {
  background: var(--viewer-bg);
  color: var(--viewer-text);
}

a {
  color: var(--viewer-accent);
}

a:hover {
  color: var(--viewer-text);
}

/* =========================================
   Viewer Layout
========================================= */

.viewer-section {
  padding: 90px 32px;
}

.viewer-container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
}

.viewer-readable {
  max-width: 72ch;
}

.viewer-text-center {
  text-align: center;
}

/* =========================================
   Typography
========================================= */

.viewer-kicker {
  margin: 0 0 14px;
  color: var(--viewer-accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.viewer-title {
  margin: 0;
  color: var(--viewer-text);
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.viewer-heading {
  margin: 0 0 18px;
  color: var(--viewer-text);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.viewer-body {
  color: var(--viewer-text-soft);
  font-size: 1.1rem;
  line-height: 1.7;
}

.viewer-muted {
  color: var(--viewer-text-muted);
}

/* =========================================
   Hero
========================================= */

.viewer-hero {
  position: relative;
  padding: 120px 32px;
  background:
    radial-gradient(circle at 20% 20%, rgba(47,82,255,.20), transparent 34%),
    linear-gradient(180deg, #050816 0%, #0f172a 60%, #050816 100%);
  overflow: hidden;
}

.viewer-hero .viewer-container {
  position: relative;
  z-index: 2;
}

.viewer-hero .viewer-body {
  max-width: 760px;
  margin-top: 22px;
  font-size: 1.25rem;
}

/* =========================================
   Buttons
========================================= */

.viewer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.viewer-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid var(--viewer-border-blue);
  color: var(--viewer-text);
  background: rgba(15,23,42,.72);
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1;
  text-decoration: none;
  transition:
    transform var(--viewer-speed),
    background var(--viewer-speed),
    border-color var(--viewer-speed),
    box-shadow var(--viewer-speed);
}

.viewer-btn:hover {
  color: #fff;
  transform: translateY(-1px);
  border-color: rgba(56,189,248,.55);
  box-shadow: 0 12px 30px rgba(0,0,0,.28);
}

.viewer-btn-primary {
  background: linear-gradient(135deg, rgba(47,82,255,.94), rgba(56,189,248,.70));
  border-color: rgba(56,189,248,.48);
}

/* =========================================
   Cards / Panels
========================================= */

.viewer-grid {
  display: grid;
  gap: 24px;
}

.viewer-grid-2 {
  grid-template-columns: repeat(2, minmax(0,1fr));
}

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

.viewer-card,
.viewer-panel {
  border: 1px solid var(--viewer-border-blue);
  border-radius: var(--viewer-radius-lg);
  background:
    linear-gradient(
      180deg,
      rgba(15,23,42,.74),
      rgba(5,8,22,.88)
    );
  box-shadow: 0 20px 55px rgba(0,0,0,.32);
}

.viewer-card {
  padding: 30px;
  transition:
    transform var(--viewer-speed),
    border-color var(--viewer-speed),
    box-shadow var(--viewer-speed);
}

.viewer-card:hover {
  transform: translateY(-3px);
  border-color: rgba(56,189,248,.45);
  box-shadow: 0 26px 65px rgba(0,0,0,.42);
}

.viewer-card h3 {
  margin: 0 0 12px;
  color: var(--viewer-text);
  font-size: 1.45rem;
  line-height: 1.15;
}

.viewer-card p {
  margin: 0;
  color: var(--viewer-text-soft);
  line-height: 1.65;
}

.viewer-panel {
  padding: 42px;
}

/* =========================================
   Viewer Application Layout
========================================= */

/* =========================================
   Viewer App Page Layout
========================================= */

.page .precursor-main {
  padding: 10px;
}

.page .precursor-container,
.page .precursor-content {
  width: 100%;
  max-width: none;
}

.page .precursor-entry {
  margin: 0;
  padding: 0;
  border: 0;
}

.page .precursor-title {
  display: none;
}

.page .precursor-entry-content {
  margin: 0;
  padding: 0;
}

.page .precursor-entry-content > * {
  margin-top: 0;
}

.page .precursor-entry-content > *:last-child {
  margin-bottom: 0;
}

/* Viewer app canvas */
.precursor-boce-canvas {
  padding: 10px !important;
  max-width: none;
}

.precursor-boce-canvas .bloks-shader-library {
  margin: 0;
}