/* ============================================
   Control Plane - Blazor + Radzen Theme
   Primary Brand Color: #0A4EB7
   ============================================ */

:root {
    --rz-primary: #0A4EB7;
    --rz-primary-lighter: #4D8FE0;
    --rz-primary-light: #2B6FCC;
    --rz-primary-dark: #073A8A;
    --rz-primary-darker: #04275D;
    --logo-color: var(--rz-primary);
    --surface-0: #ffffff;
    --surface-50: #f8fafc;
    --surface-100: #f1f5f9;
    --surface-200: #e2e8f0;
    --surface-300: #cbd5e1;
    --surface-400: #94a3b8;
    --surface-500: #64748b;
    --surface-600: #475569;
    --surface-700: #334155;
    --surface-800: #1e293b;
    --surface-900: #0f172a;
    --surface-950: #020617;
    --text-color: var(--surface-900);
    --text-color-secondary: var(--surface-500);
    --layout-sidebar-width: 280px;
    --layout-topbar-height: 60px;
}

.app-dark {
    --text-color: #ffffffde;
    --text-color-secondary: #ffffff99;
    --surface-0: #121212;
    --surface-50: #1e1e1e;
    --surface-100: #252525;
    --surface-200: #2e2e2e;
    --surface-300: #3b3b3b;
    --surface-400: #5e5e5e;
    --surface-500: #8b8b8b;
    --surface-600: #b0b0b0;
    --surface-700: #d4d4d4;
    --surface-800: #e8e8e8;
    --surface-900: #f5f5f5;
    --surface-950: #fafafa;
    --logo-color: #ffffff;
}

html, body {
    height: 100%;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-color);
    background: var(--surface-50);
}

/* Layout Container */
.layout-container {
    display: flex;
    min-height: 100vh;
}

.layout-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: var(--layout-sidebar-width);
    background: var(--surface-0);
    border-right: 1px solid var(--surface-200);
    z-index: 999;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, width 0.3s;
    overflow: hidden;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    height: var(--layout-topbar-height);
}

.app-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.app-logo svg { height: 24px; }
.app-logo .app-logo-small { display: none; }

.layout-menu-container {
    overflow-y: auto;
    flex-grow: 1;
    padding: 0.5rem 0;
}

.layout-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.layout-menuitem-root-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-color-secondary);
    padding: 1rem 1.5rem 0.5rem;
}

.layout-menu li a,
.layout-menu li .menu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    font-size: 0.875rem;
}

.layout-menu li a:hover,
.layout-menu li .menu-link:hover {
    background: var(--surface-100);
}

.layout-menuitem-icon {
    font-size: 1.125rem;
    color: var(--text-color-secondary);
    width: 1.25rem;
    text-align: center;
}

.layout-menuitem-text {
    flex-grow: 1;
}

.layout-submenu-toggler {
    font-size: 0.75rem;
    color: var(--text-color-secondary);
    transition: transform 0.3s ease;
}

.layout-submenu-toggler.rotated {
    transform: rotate(-180deg);
}

.active-menuitem > a .layout-submenu-toggler,
.active-menuitem > .menu-link .layout-submenu-toggler {
    transform: rotate(-180deg);
}

.active-menuitem-toggle .layout-submenu-toggler {
    transform: rotate(-180deg);
}

.active-menuitem > a,
.active-menuitem > .menu-link {
    color: var(--rz-primary);
}

.active-menuitem > a .layout-menuitem-icon,
.active-menuitem > .menu-link .layout-menuitem-icon {
    color: var(--rz-primary);
}

.layout-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.25s ease;
}

.layout-root-submenulist {
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.layout-root-submenulist.layout-submenu-expanded {
    max-height: 1000px !important;
    opacity: 1 !important;
    overflow: visible;
}

.layout-root-submenulist.layout-submenu-collapsed {
    max-height: 0 !important;
    opacity: 0 !important;
    overflow: hidden;
}

.layout-submenu-expanded {
    max-height: 1000px;
    opacity: 1;
}

.layout-submenu-collapsed {
    max-height: 0;
    opacity: 0;
}

.layout-submenu li a,
.layout-submenu li .menu-link {
    padding-left: 2.75rem;
}

.layout-submenu .layout-submenu li a,
.layout-submenu .layout-submenu li .menu-link {
    padding-left: 4rem;
}

.layout-submenu .layout-submenu .layout-submenu li a,
.layout-submenu .layout-submenu .layout-submenu li .menu-link {
    padding-left: 5.25rem;
}

.active-route,
a.active-route,
.menu-link.active-route {
    background: color-mix(in srgb, var(--rz-primary) 10%, transparent);
    color: var(--rz-primary) !important;
    font-weight: 600;
}

.active-route .layout-menuitem-icon {
    color: var(--rz-primary) !important;
}

.layout-content-wrapper {
    margin-left: var(--layout-sidebar-width);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left 0.3s;
}

.layout-content {
    padding: 2rem;
    flex-grow: 1;
}

.layout-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--layout-topbar-height);
    padding: 0 2rem;
    background: var(--surface-0);
    border-bottom: 1px solid var(--surface-200);
}

.topbar-start {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-end {
    display: flex;
    align-items: center;
}

.topbar-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.topbar-menubutton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    color: var(--text-color);
    font-size: 1.25rem;
}

.topbar-menubutton:hover {
    background: var(--surface-100);
}

.topbar-profile button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.topbar-profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.layout-breadcrumb ol {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
    color: var(--text-color-secondary);
}

.layout-breadcrumb-chevron {
    color: var(--surface-400);
}

.layout-mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
}

/* Menu Modes */
.layout-static-inactive .layout-sidebar { transform: translateX(-100%); }
.layout-static-inactive .layout-content-wrapper { margin-left: 0; }

.layout-overlay .layout-sidebar { transform: translateX(-100%); }
.layout-overlay .layout-content-wrapper { margin-left: 0; }
.layout-overlay.layout-overlay-active .layout-sidebar { transform: translateX(0); }
.layout-overlay.layout-overlay-active .layout-mask { display: block; }

.layout-slim .layout-sidebar { width: 72px; }
.layout-slim .app-logo .app-logo-normal { display: none; }
.layout-slim .app-logo .app-logo-small { display: block; }
.layout-slim .layout-menuitem-root-text,
.layout-slim .layout-menuitem-text,
.layout-slim .layout-submenu-toggler { display: none; }
.layout-slim .layout-content-wrapper { margin-left: 72px; }

.layout-horizontal .layout-sidebar { position: relative; width: 100%; height: auto; flex-direction: row; border-right: none; border-bottom: 1px solid var(--surface-200); }
.layout-horizontal .layout-menu-container { overflow-x: auto; overflow-y: visible; }
.layout-horizontal .layout-menu { display: flex; flex-direction: row; }
.layout-horizontal .layout-content-wrapper { margin-left: 0; }

.layout-reveal .layout-sidebar { width: 72px; }
.layout-reveal .app-logo .app-logo-normal { display: none; }
.layout-reveal .app-logo .app-logo-small { display: block; }
.layout-reveal .layout-menuitem-root-text,
.layout-reveal .layout-menuitem-text,
.layout-reveal .layout-submenu-toggler { display: none; }
.layout-reveal .layout-content-wrapper { margin-left: 72px; }
.layout-reveal.layout-sidebar-expanded .layout-sidebar { width: var(--layout-sidebar-width); }
.layout-reveal.layout-sidebar-expanded .app-logo .app-logo-normal { display: block; }
.layout-reveal.layout-sidebar-expanded .app-logo .app-logo-small { display: none; }
.layout-reveal.layout-sidebar-expanded .layout-menuitem-root-text,
.layout-reveal.layout-sidebar-expanded .layout-menuitem-text,
.layout-reveal.layout-sidebar-expanded .layout-submenu-toggler { display: inline; }

.layout-drawer .layout-sidebar { width: 72px; }
.layout-drawer .app-logo .app-logo-normal { display: none; }
.layout-drawer .app-logo .app-logo-small { display: block; }
.layout-drawer .layout-menuitem-root-text,
.layout-drawer .layout-menuitem-text,
.layout-drawer .layout-submenu-toggler { display: none; }
.layout-drawer .layout-content-wrapper { margin-left: 72px; }
.layout-drawer.layout-sidebar-expanded .layout-sidebar { width: var(--layout-sidebar-width); box-shadow: 0 0 40px rgba(0, 0, 0, 0.1); }
.layout-drawer.layout-sidebar-expanded .app-logo .app-logo-normal { display: block; }
.layout-drawer.layout-sidebar-expanded .app-logo .app-logo-small { display: none; }
.layout-drawer.layout-sidebar-expanded .layout-menuitem-root-text,
.layout-drawer.layout-sidebar-expanded .layout-menuitem-text,
.layout-drawer.layout-sidebar-expanded .layout-submenu-toggler { display: inline; }

/* Menu Themes */
.layout-primarycolor-menu .layout-sidebar { background: var(--rz-primary); border-right-color: var(--rz-primary-dark); }
.layout-primarycolor-menu .sidebar-header { border-bottom: 1px solid var(--rz-primary-light); }
.layout-primarycolor-menu .layout-menuitem-root-text { color: rgba(255,255,255,0.6); }
.layout-primarycolor-menu .layout-menu li a,
.layout-primarycolor-menu .layout-menu li .menu-link { color: rgba(255,255,255,0.85); }
.layout-primarycolor-menu .layout-menu li a:hover,
.layout-primarycolor-menu .layout-menu li .menu-link:hover { background: rgba(255,255,255,0.1); }
.layout-primarycolor-menu .layout-menu li a .layout-menuitem-icon,
.layout-primarycolor-menu .layout-menu li .menu-link .layout-menuitem-icon { color: rgba(255,255,255,0.6); }
.layout-primarycolor-menu .layout-menu li a.active-route,
.layout-primarycolor-menu .layout-menu li .menu-link.active-route { background: rgba(255,255,255,0.2); color: #ffffff !important; }

.layout-transparent-menu .layout-sidebar { background: transparent; border-right: none; }

/* Dark Mode */
.app-dark .layout-sidebar { background: var(--surface-50); border-right-color: var(--surface-200); }
.app-dark .layout-topbar { background: var(--surface-50); border-bottom-color: var(--surface-200); }
.app-dark .layout-content { background: var(--surface-0); }

/* Mobile */
@media (max-width: 991px) {
    .layout-sidebar { transform: translateX(-100%); }
    .layout-content-wrapper { margin-left: 0 !important; }
    .layout-mobile-active .layout-sidebar { transform: translateX(0); }
    .layout-mobile-active .layout-mask { display: block; }
}

/* Card */
.card {
    background: var(--surface-0);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--surface-200);
}

.app-dark .card {
    background: var(--surface-50);
    border-color: var(--surface-200);
}

/* Grid */
.grid { display: grid; }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-5 { grid-column: span 5 / span 5; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-7 { grid-column: span 7 / span 7; }
.col-span-8 { grid-column: span 8 / span 8; }
.col-span-9 { grid-column: span 9 / span 9; }
.col-span-12 { grid-column: span 12 / span 12; }

@media (min-width: 1280px) {
    .xl\:col-span-3 { grid-column: span 3 / span 3; }
    .xl\:col-span-4 { grid-column: span 4 / span 4; }
    .xl\:col-span-5 { grid-column: span 5 / span 5; }
    .xl\:col-span-6 { grid-column: span 6 / span 6; }
    .xl\:col-span-7 { grid-column: span 7 / span 7; }
    .xl\:col-span-8 { grid-column: span 8 / span 8; }
    .xl\:col-span-9 { grid-column: span 9 / span 9; }
}

@media (min-width: 1024px) {
    .lg\:col-span-3 { grid-column: span 3 / span 3; }
    .lg\:col-span-4 { grid-column: span 4 / span 4; }
    .lg\:col-span-5 { grid-column: span 5 / span 5; }
    .lg\:col-span-6 { grid-column: span 6 / span 6; }
    .lg\:col-span-7 { grid-column: span 7 / span 7; }
    .lg\:col-span-8 { grid-column: span 8 / span 8; }
    .lg\:col-span-9 { grid-column: span 9 / span 9; }
}

/* Flex */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.grow { flex-grow: 1; }
.shrink-0 { flex-shrink: 0; }

/* Spacing */
.m-0 { margin: 0; }
.p-0 { padding: 0; }
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }
.ml-4 { margin-left: 1rem; }
.ml-auto { margin-left: auto; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }

/* Typography */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-primary { color: var(--rz-primary); }
.text-center { text-align: center; }
.text-muted { color: var(--text-color-secondary); }

/* Sizing */
.w-full { width: 100%; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }

/* Misc */
.border { border: 1px solid var(--surface-200); }
.rounded { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.shadow { box-shadow: 0 1px 3px rgba(0,0,0,0.12); }
.shadow-lg { box-shadow: 0 10px 15px rgba(0,0,0,0.1); }
.bg-primary { background-color: var(--rz-primary); }
.bg-surface-0 { background: var(--surface-0); }
.bg-surface-50 { background: var(--surface-50); }
.cursor-pointer { cursor: pointer; }
.overflow-hidden { overflow: hidden; }
.list-none { list-style: none; }
.relative { position: relative; }
.hidden { display: none; }
.transition { transition: all 0.15s ease; }

/* Badges */
.badge { display: inline-flex; align-items: center; padding: 0.25rem 0.75rem; font-size: 0.75rem; font-weight: 600; border-radius: 9999px; }
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }

/* Body Scroll Blocking (mobile menu open) */
body.blocked-scroll { overflow: hidden; }

/* Color Swatch (configurator) */
.color-swatch { transition: transform 0.15s ease, box-shadow 0.15s ease; }
.color-swatch:hover { transform: scale(1.2); }
.color-swatch-active { box-shadow: 0 0 0 2px var(--primary-color, #0A4EB7); transform: scale(1.15); }

/* View Transition (dark mode toggle) */
::view-transition-old(root),
::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
}