/*
 * SaaS Dashboard Theme
 * Premium dark UI redesign
 *
 * Theme Name: SaaS Dashboard
 * Theme URI: https://example.com
 * Author: Your Name
 * Author URI: https://example.com
 * Description: Premium dark WordPress theme with cinematic glassmorphism, neon gradients, and modern dashboard UX.
 * Version: 1.0.0
 * License: GPL v2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: saas-dashboard
 * Domain Path: /languages
 * Requires at least: 5.9
 * Requires PHP: 7.4
 * Tags: dark-mode, premium, modern, responsive, dashboard
 */

/* ============================================
   CSS VARIABLES & ROOT STYLES
   ============================================ */

:root {
  --color-bg-primary: #06080f;
  --color-bg-secondary: #0f1115;
  --color-bg-tertiary: #111827;
  --color-bg-hover: #17212d;
  --color-border: rgba(255,255,255,0.08);
  --color-border-light: rgba(255,255,255,0.12);

  --color-text-primary: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-tertiary: #94a3b8;

  --color-accent: #3b82f6;
  --color-accent-light: #60a5fa;
  --color-accent-dark: #0f172a;
  --color-violet: #7c3aed;
  --color-cyan: #06b6d4;
  --color-emerald: #10b981;

  --surface-glass: rgba(15, 19, 29, 0.88);
  --surface-glow: rgba(59, 130, 246, 0.16);
  --surface-edge: rgba(255,255,255,0.06);
  --surface-panel: rgba(11,15,24,0.94);
  --surface-panel-strong: rgba(8,11,17,0.86);
  --surface-border: rgba(255,255,255,0.05);
  --surface-border-strong: rgba(255,255,255,0.08);
  --surface-muted: rgba(255,255,255,0.04);
  --surface-hover: rgba(255,255,255,0.08);
  --button-bg: rgba(255,255,255,0.06);
  --button-bg-hover: rgba(255,255,255,0.12);
  --button-border: rgba(255,255,255,0.12);
  --button-active-bg: rgba(37,99,235,0.18);
  --button-active-border: rgba(37,99,235,0.4);
  --sidebar-bg: var(--surface-panel);
  --sidebar-shadow: inset 0 0 0 1px rgba(255,255,255,0.06), 0 40px 120px rgba(0,0,0,0.32);
  --card-bg: rgba(17,24,39,0.94);
  --card-border: rgba(255,255,255,0.06);
  --footer-bg: rgba(9, 12, 18, 0.96);
  --input-border: rgba(255,255,255,0.08);
  --input-bg: rgba(255,255,255,0.04);
  --search-box-bg: var(--surface-muted);
  --search-box-border: var(--surface-border);
  --button-primary-bg: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
  --button-primary-shadow: 0 24px 50px rgba(14,165,233,0.18);
  --button-primary-hover-shadow: 0 32px 70px rgba(14,165,233,0.22);
  --profile-avatar-bg: linear-gradient(135deg, #3b82f6, #7c3aed);
  --glow-light: rgba(59,130,246,0.18);
  --glow-dark: rgba(124,58,237,0.12);
  --body-bg-image: none;
  --body-bg-size: cover;
  --body-bg-position: center;
  --body-bg-repeat: no-repeat;
  --body-bg-gradient-one: radial-gradient(circle at top left, rgba(59,130,246,0.14), transparent 22%);
  --body-bg-gradient-two: radial-gradient(circle at bottom right, rgba(124,58,237,0.12), transparent 24%);

  --layout-width: 1600px;
  --sidebar-width: 280px;
  --sidebar-width-scale: 1;
  --content-padding: 24px;
  --container-gap: 24px;
  --header-height: 80px;
  --header-bg-color: rgba(15, 23, 42, 0.92);
  --header-text-color: var(--color-text-primary);
  --header-bg-image: none;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 72px;

  --font-family: Inter, Inter var, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Roboto Mono', Consolas, 'Courier New', monospace;

  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 3rem;
  --font-size-4xl: 4rem;

  --line-height-tight: 1.1;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.9;

  --border-radius-sm: 10px;
  --border-radius-md: 18px;
  --border-radius-lg: 28px;
  --border-radius-xl: 40px;

  --shadow-soft: 0 30px 80px rgba(0,0,0,0.22);
  --shadow-floating: 0 40px 120px rgba(0,0,0,0.24);

  --transition-fast: 140ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 240ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

:root[data-theme="cinematic"] {
  --color-bg-primary: #02040f;
  --color-bg-secondary: #0b1221;
  --color-bg-tertiary: #11182c;
  --color-bg-hover: rgba(255,255,255,0.08);
  --color-border: rgba(29,36,53,0.8);
  --color-border-light: rgba(255,255,255,0.1);
  --color-text-primary: #e8f2ff;
  --color-text-secondary: #9bb7d4;
  --color-text-tertiary: #7a90ac;
  --color-accent: #60a5fa;
  --color-accent-light: #7dd3fc;
  --surface-glass: rgba(10, 16, 32, 0.75);
  --surface-glow: rgba(59, 130, 246, 0.18);
  --shadow-soft: 0 32px 120px rgba(0, 0, 0, 0.36);
  --shadow-floating: 0 50px 160px rgba(0, 0, 0, 0.32);
}

:root[data-theme="light"] {
  --color-bg-primary: #f4f7fb;
  --color-bg-secondary: #ffffff;
  --color-bg-tertiary: #eef2f7;
  --color-bg-hover: #e2e8f0;
  --color-border: rgba(15,23,42,0.12);
  --color-border-light: rgba(15,23,42,0.08);
  --color-text-primary: #0f172a;
  --color-text-secondary: #475569;
  --color-text-tertiary: #64748b;
  --color-accent: #2563eb;
  --color-accent-light: #60a5fa;
  --surface-glass: rgba(255,255,255,0.92);
  --surface-glow: rgba(37,99,235,0.08);
  --surface-panel: rgba(255,255,255,0.92);
  --surface-panel-strong: rgba(248,250,252,0.94);
  --surface-border: rgba(15,23,42,0.12);
  --surface-border-strong: rgba(15,23,42,0.18);
  --surface-muted: rgba(15,23,42,0.06);
  --surface-hover: rgba(15,23,42,0.08);
  --button-bg: rgba(255,255,255,0.85);
  --button-bg-hover: rgba(15,23,42,0.12);
  --button-border: rgba(15,23,42,0.12);
  --button-active-bg: rgba(37,99,235,0.18);
  --button-active-border: rgba(37,99,235,0.35);
  --sidebar-bg: rgba(255,255,255,0.86);
  --sidebar-shadow: inset 0 0 0 1px rgba(15,23,42,0.08), 0 40px 120px rgba(15,23,42,0.08);
  --card-bg: rgba(255,255,255,0.92);
  --card-border: rgba(15,23,42,0.12);
  --footer-bg: rgba(248,250,252,0.92);
  --input-border: rgba(15,23,42,0.14);
  --input-bg: rgba(255,255,255,0.82);
  --search-box-bg: rgba(255,255,255,0.72);
  --search-box-border: rgba(15,23,42,0.12);
  --button-primary-bg: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);
  --button-primary-shadow: 0 24px 50px rgba(37,99,235,0.14);
  --button-primary-hover-shadow: 0 32px 70px rgba(37,99,235,0.18);
  --profile-avatar-bg: linear-gradient(135deg, #60a5fa, #7c3aed);
  --glow-light: rgba(37,99,235,0.14);
  --glow-dark: rgba(59,130,246,0.08);
  --header-bg-color: rgba(255,255,255,0.82);
  --body-bg-image: none;
  --body-bg-size: cover;
  --body-bg-position: center;
  --body-bg-repeat: no-repeat;
  --body-bg-gradient-one: radial-gradient(circle at top left, rgba(37,99,235,0.12), transparent 22%);
  --body-bg-gradient-two: radial-gradient(circle at bottom right, rgba(59,130,246,0.09), transparent 24%);
  --shadow-soft: 0 20px 60px rgba(15,23,42,0.08);
  --shadow-floating: 0 28px 84px rgba(15,23,42,0.1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  min-height: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  background-image: var(--body-bg-image), var(--body-bg-gradient-one), var(--body-bg-gradient-two);
  background-size: var(--body-bg-size), cover, cover;
  background-position: var(--body-bg-position), top left, bottom right;
  background-repeat: var(--body-bg-repeat), no-repeat, no-repeat;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-accent-light);
}

body {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "header"
    "main"
    "footer";
  gap: var(--container-gap);
  margin-left: calc(var(--sidebar-width) * var(--sidebar-width-scale));
}

.sidebar {
  grid-area: sidebar;
  position: fixed;
  top: 0;
  left: 0;
  width: calc(var(--sidebar-width) * var(--sidebar-width-scale));
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: var(--space-lg) 0;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--surface-border);
  backdrop-filter: blur(22px);
  box-shadow: var(--sidebar-shadow);
  z-index: 1200;
  transition: transform var(--transition-base), width var(--transition-base), background var(--transition-base), border-color var(--transition-base);
}

.sidebar.collapsed {
  transform: translateX(-100%);
  width: 0;
  min-width: 0;
  opacity: 0;
  overflow: hidden;
  border-right-color: transparent;
  pointer-events: none;
}

body.sidebar-collapsed {
  margin-left: 0;
}

.sidebar-toggle,
.theme-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--button-border);
  border-radius: 16px;
  background: var(--button-bg);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sidebar-toggle:hover,
.sidebar-toggle:focus,
.theme-switch:hover,
.theme-switch:focus {
  background: var(--button-bg-hover);
  border-color: var(--button-border);
  transform: translateY(-1px);
}

.sidebar-toggle.active,
.theme-switch.theme-on {
  background: var(--button-active-bg);
  border-color: var(--button-active-border);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.18);
}

.sidebar-toggle .button-icon,
.theme-switch .button-icon {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  border-radius: 14px;
}

body.sidebar-collapsed .sidebar-toggle {
  background: rgba(37,99,235,0.18);
  border-color: rgba(37,99,235,0.4);
}

.sidebar-brand {
  padding: 0 var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--color-text-primary);
}

.sidebar-logo,
.brand-logo {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.sidebar-logo img,
.brand-logo img,
.custom-logo-image {
  max-height: 3rem;
  width: auto;
  display: block;
}

.custom-logo-link {
  display: inline-flex;
  align-items: center;
}

.sidebar-tagline {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.sidebar-nav {
  flex: 1;
  padding: 0 var(--space-sm);
}

.sidebar-nav ul {
  list-style: none;
  padding: 0;
}

.sidebar-nav li {
  margin-bottom: 0.3rem;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 16px 20px;
  border-radius: 20px;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  position: relative;
  font-weight: 500;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--color-text-primary);
  background: var(--surface-hover);
}

.sidebar-nav a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 32px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--color-accent), var(--color-violet));
}

.sidebar-footer {
  padding: var(--space-lg) var(--space-lg) 0;
  border-top: 1px solid var(--surface-border);
}

.sidebar-footer-copy {
  display: grid;
  gap: 6px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.header {
  grid-area: header;
  position: fixed;
  top: 0;
  left: calc(var(--sidebar-width) * var(--sidebar-width-scale));
  right: 0;
  z-index: 1100;
  padding: 0 var(--space-lg);
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--header-bg-color);
  background-image: var(--header-bg-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.header--glass {
  background-color: var(--header-bg-color);
  background-image: var(--header-bg-image);
  border-bottom: 1px solid var(--surface-border);
  backdrop-filter: blur(18px);
}

.header--solid {
  background-color: var(--header-bg-color);
  background-image: var(--header-bg-image);
  border-bottom: 1px solid var(--surface-border);
}

.header-inner {
  width: min(100%, var(--layout-width));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

body.sidebar-collapsed .header {
  left: 0;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 3.5rem;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.eyebrow-text {
  color: var(--color-accent);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0;
}

.header-title {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.05;
  color: var(--color-text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: 0;
}

.header-search {
  min-width: 260px;
  width: 100%;
  max-width: 420px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-badge .brand-logo {
  font-size: 1rem;
  font-weight: 700;
}

.eyebrow-text {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.header-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.02;
  color: var(--header-text-color);
  text-shadow: 0 2px 20px rgba(59,130,246,0.22);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.header-search {
  min-width: 260px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}


.search-box {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  background: var(--search-box-bg);
  border: 1px solid var(--search-box-border);
  border-radius: 24px;
  padding: 0.95rem 1rem;
  color: var(--color-text-secondary);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.search-box:focus-within {
  border-color: var(--color-accent);
  background: var(--surface-hover);
}

.search-box input {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  outline: none;
}

.search-box input::placeholder {
  color: var(--color-text-secondary);
}

.search-box .search-button {
  border: none;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.search-box .search-button:hover,
.search-box .search-button:focus {
  color: var(--color-accent);
}

.button-icon {
  display: block;
  width: 1rem;
  height: 1rem;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.header-actions button .button-icon {
  width: 1.25rem;
  height: 1.25rem;
}

.header-actions .sidebar-toggle .button-icon,
.header-actions .theme-switch .button-icon {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  border-radius: 14px;
}

.theme-switch.theme-on svg.button-icon,
.sidebar-toggle svg.button-icon,
.search-box svg.button-icon {
  filter: invert(0.95);
}

.sidebar-toggle img.button-icon,
.theme-switch img.button-icon,
.search-box img.button-icon {
  filter: none;
}

.theme-switch.theme-on {
  background: rgba(37,99,235,0.22);
  border-color: rgba(37,99,235,0.35);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.18);
}

.sidebar-toggle.active {
  background: rgba(37,99,235,0.18);
  border-color: rgba(37,99,235,0.35);
  box-shadow: 0 0 0 1px rgba(37,99,235,0.18);
}

.profile-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--profile-avatar-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 12px 40px rgba(59,130,246,0.2);
  cursor: pointer;
}

.profile-avatar:hover {
  transform: translateY(-1px);
}

.main-content {
  grid-area: main;
  width: 100%;
  padding-top: calc(var(--header-height) + var(--space-lg));
}

.content-wrapper {
  width: min(100%, var(--layout-width));
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-2xl);
}

.card,
.wp-block-group,
.wp-block-column {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 32px;
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover,
.wp-block-group:hover {
  transform: translateY(-2px);
  border-color: rgba(59,130,246,0.18);
  box-shadow: var(--shadow-floating);
};

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
};

.card-content,
p,
.wp-block-paragraph {
  color: var(--color-text-secondary);
}

.glow-panel {
  position: relative;
  overflow: hidden;
}

.glow-panel::before,
.glow-panel::after {
  content: '';
  position: absolute;
  inset: -40%;
  pointer-events: none;
}

.glow-panel::before {
  background: radial-gradient(circle at top left, var(--glow-light), transparent 32%);
}

.glow-panel::after {
  background: radial-gradient(circle at bottom right, var(--glow-dark), transparent 30%);
}

button,
.button,
.wp-block-button__link,
input[type=button],
input[type=submit],
a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid transparent;
  border-radius: 28px;
  font-size: var(--font-size-sm);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

button:disabled,
.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.button-primary,
button.button-primary,
.wp-block-button__link {
  background: var(--button-primary-bg);
  color: #ffffff;
  box-shadow: var(--button-primary-shadow);
}

.button-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--button-primary-hover-shadow);
}

.button-secondary,
button.button-secondary {
  background: var(--button-bg);
  color: var(--color-text-primary);
  border-color: var(--button-border);
}

.button-ghost,
button.button-ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: rgba(59,130,246,0.28);
}

.button-ghost:hover:not(:disabled) {
  background: rgba(59,130,246,0.08);
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--input-border);
  border-radius: 24px;
  background: var(--input-bg);
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(59,130,246,0.45);
  box-shadow: 0 0 0 4px rgba(59,130,246,0.11);
}

input::placeholder {
  color: var(--color-text-tertiary);
}

label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 700;
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.footer-newsletter-form {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.footer-newsletter-form input {
  background: var(--input-bg);
}

.footer-newsletter-form button {
  justify-self: start;
}

.footer {
  grid-area: footer;
  padding: var(--space-3xl) var(--space-lg) var(--space-xl);
  background: var(--footer-bg);
  border-top: 1px solid var(--surface-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(240px, 1fr) minmax(280px, 1.2fr);
  gap: var(--space-lg);
  max-width: var(--layout-width);
  margin: 0 auto;
}

.footer-panel {
  color: var(--color-text-secondary);
}

.footer-logo {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text-primary);
}

.footer-description {
  margin-top: var(--space-sm);
  line-height: 1.8;
}

.footer-nav .footer-menu {
  display: grid;
  gap: 0.85rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav a {
  color: var(--color-text-secondary);
}

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

.footer-bottom {
  margin-top: var(--space-3xl);
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: 0.95rem;
}

@media (max-width: 1200px) {
  :root {
    --layout-width: 100%;
    --content-padding: 20px;
  }
}

@media (max-width: 1024px) {
  body {
    grid-template-columns: 1fr;
    grid-template-areas:
      header
      main
      footer;
  }

  .sidebar {
    width: 280px;
  }

  .header {
    padding: 0 var(--space-md);
  }

  .header-search {
    min-width: 220px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .search-box {
    width: 100%;
  }

  .content-wrapper {
    padding: 0 var(--space-md) var(--space-xl);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.hidden {
  display: none !important;
};

.invisible {
  visibility: hidden !important;
};

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grid {
  display: grid;
}

.gap-xs {
  gap: var(--space-xs);
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.gap-xl {
  gap: var(--space-xl);
}

.text-xs {
  font-size: var(--font-size-sm);
}

.text-sm {
  font-size: var(--font-size-sm);
}