@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap");

/* TriArch custom theme — phase 1.
   Scope: color scheme + typography + sidebar/buttons only.
   No structural layout overrides. */

:root {
    --triarch-font-display: "Space Grotesk", "Segoe UI", sans-serif;
    --triarch-font-body: "Space Grotesk", "Segoe UI", sans-serif;
    --triarch-primary: #9d4300;
    --triarch-primary-strong: #783200;
    --triarch-accent: #f97316;
    --triarch-accent-hover: #e86b14;
    --triarch-border: #eaeef2;
    --triarch-text: #171c1f;
    --triarch-text-soft: #57657a;
    --triarch-sidebar-bg: #f0f4f8;
    --triarch-sidebar-text: #57657a;
    --triarch-sidebar-icon: #6e7b90;
    --triarch-sidebar-active-text: var(--triarch-primary);
    --triarch-sidebar-active-bg: rgba(255, 255, 255, 0.76);
    --triarch-sidebar-hover-bg: rgba(87, 101, 122, 0.1);
}

.lpx-theme-light {
    /* Industrial Architect - Light */
    --triarch-bg: #f6fafe;
    --triarch-surface: #ffffff;
    --triarch-surface-soft: #f0f4f8;
    --triarch-surface-dim: #d6dade;
    --triarch-border: #eaeef2;
    --triarch-outline: #dfe3e7;
    --triarch-outline-warm: #e0c0b1;

    --triarch-primary: #9d4300;
    --triarch-primary-strong: #783200;
    --triarch-primary-tint: #ffdbca;
    --triarch-primary-dim: #ffb690;
    --triarch-accent: #f97316;
    --triarch-accent-hover: #e86b14;
    --triarch-tertiary: #785a00;
    --triarch-inverse-surface: #2c3134;
    --triarch-warning: #f7be1d;

    --triarch-text-muted: #584237;

    /* LeptonX token bridge */
    --lpx-primary: var(--triarch-primary);
    --lpx-primary-rgb: 157, 67, 0;
    --lpx-secondary: #515f74;
    --lpx-secondary-rgb: 81, 95, 116;
    --lpx-brand: var(--triarch-accent);
    --lpx-brand-rgb: 249, 115, 22;
    --lpx-brand-text: #ffffff;
    --lpx-success: #238b45;
    --lpx-warning: #b88400;
    --lpx-danger: #ba1a1a;
    --lpx-navbar-color: var(--triarch-surface);
    --lpx-navbar-text-color: var(--triarch-text-soft);
    --lpx-navbar-active-text-color: var(--triarch-primary);
    --lpx-navbar-active-bg-color: #eef3f7;
    --lpx-content-bg: var(--triarch-bg);
    --lpx-content-text: var(--triarch-text);
    --lpx-card-bg: var(--triarch-surface);
    --lpx-card-title-text-color: var(--triarch-text);
    --lpx-border-color: rgba(23, 28, 31, 0.08);
}

.lpx-theme-dim,
.lpx-theme-dark {
    /* Keep LeptonX dark surfaces, but provide safe custom tokens for our rules. */
    --triarch-primary: #f97316;
    --triarch-primary-strong: #ffb690;
    --triarch-primary-tint: rgba(249, 115, 22, 0.15);
    --triarch-primary-dim: #ffb690;
    --triarch-accent: #f97316;
    --triarch-accent-hover: #ff8a42;
    --triarch-tertiary: #e8b84b;
    --triarch-inverse-surface: #dce6ef;
    /* Surface / border tokens for dark mode */
    --triarch-border: rgba(179, 192, 205, 0.18);
    --triarch-outline: rgba(179, 192, 205, 0.3);
    --triarch-outline-warm: rgba(255, 182, 144, 0.25);
    --triarch-surface: #1e2530;
    --triarch-surface-soft: #161d27;
    --triarch-surface-dim: rgba(255, 255, 255, 0.06);
    /* Text */
    --triarch-text: #dce6ef;
    --triarch-text-soft: #aebbd0;
    --triarch-text-muted: rgba(174, 187, 208, 0.7);
    /* Sidebar */
    --triarch-sidebar-bg: #11161c;
    --triarch-sidebar-text: #aebbd0;
    --triarch-sidebar-icon: #94a3b8;
    --triarch-sidebar-active-text: var(--triarch-primary);
    --triarch-sidebar-active-bg: rgba(255, 255, 255, 0.06);
    --triarch-sidebar-hover-bg: rgba(179, 192, 205, 0.08);
    /* Bridge LeptonX native brand tokens so selected/active items stay orange */
    --lpx-brand: #f97316;
    --lpx-brand-rgb: 249, 115, 22;
    --lpx-navbar-active-text-color: #f97316;
}

/* Typography system */
html,
body,
.lpx-content-container {
    font-family: var(--triarch-font-body);
}

.lpx-main-title,
h1,
h2,
h3,
h4,
h5,
h6,
.btn,
.card-title,
.modal-title,
.lpx-brand-name,
.lpx-topbar {
    font-family: var(--triarch-font-display);
}

/* Sidebar menu text — override LeptonX hardcoded Inter rule (layout-bundle.css:142) */
.lpx-nav-menu .menu-item .menu-item-text,
.lpx-nav-menu .lpx-menu-item-link .lpx-menu-item-text,
.lpx-nav-menu .lpx-inner-menu-item .lpx-menu-item-text {
    font-family: var(--triarch-font-body);
}

.lpx-brand-name {
    color: var(--triarch-text);
    font-weight: 700;
}

.lpx-nav-menu .menu-item > .lpx-menu-item-link,
.lpx-nav-menu .outer-menu-item > .lpx-menu-item-link {
    color: var(--triarch-sidebar-text);
}

.lpx-nav-menu .menu-item > .lpx-menu-item-link .menu-item-icon,
.lpx-nav-menu .outer-menu-item > .lpx-menu-item-link .menu-item-icon,
.lpx-nav-menu .menu-item > .lpx-menu-item-link .lpx-icon,
.lpx-nav-menu .outer-menu-item > .lpx-menu-item-link .lpx-icon {
    color: var(--triarch-sidebar-icon);
}

/* Active/selected link text — LeptonX DOM: .lpx-menu-item-link.selected (class on link itself) */
.lpx-nav-menu .lpx-menu-item-link.selected,
.lpx-nav-menu .lpx-menu-item.selected,
.lpx-nav-menu .menu-item.active > .lpx-menu-item-link,
.lpx-nav-menu .outer-menu-item.active > .lpx-menu-item-link {
    color: var(--triarch-sidebar-active-text) !important;
}

/* Active/selected icon color — target both the span wrapper and the icon directly */
.lpx-nav-menu .lpx-menu-item-link.selected .lpx-menu-item-icon,
.lpx-nav-menu .lpx-menu-item-link.selected .lpx-icon,
.lpx-nav-menu .lpx-menu-item.selected .lpx-menu-item-icon,
.lpx-nav-menu .lpx-menu-item.selected .lpx-icon,
.lpx-nav-menu .menu-item.active > .lpx-menu-item-link .menu-item-icon,
.lpx-nav-menu .outer-menu-item.active > .lpx-menu-item-link .menu-item-icon,
.lpx-nav-menu .menu-item.active > .lpx-menu-item-link .lpx-icon,
.lpx-nav-menu .outer-menu-item.active > .lpx-menu-item-link .lpx-icon {
    color: var(--triarch-sidebar-active-text) !important;
}

/* Pagination color */
.pagination {
    --bs-pagination-active-bg: var(--triarch-primary);
    --bs-pagination-active-border-color: var(--triarch-primary);
    --bs-pagination-active-color: #ffffff;
    --bs-pagination-focus-box-shadow: 0 0 0 0.25rem rgba(157, 67, 0, 0.25);
    --bs-pagination-color: var(--triarch-sidebar-text);
    --bs-pagination-hover-color: var(--triarch-primary);
}

/* Override LeptonX bootstrap-dark.css hardcoded pink (!important) on active page */
.pagination .page-item.active .page-link {
    background-color: var(--triarch-primary) !important;
    border-color: var(--triarch-primary) !important;
    color: #ffffff !important;
}

/* Button color system — matches landing page hl-btn-cta-primary pattern:
   base = dark brown (--triarch-primary), hover = orange (--triarch-accent) */
.btn-primary,
.btn-brand {
    background: var(--triarch-primary);
    border-color: var(--triarch-primary);
    color: #ffffff;
    box-shadow: 0 25px 50px -12px rgba(var(--lpx-primary-rgb, 157, 67, 0), 0.18);
}

.btn-primary:hover,
.btn-brand:hover,
.btn-primary:active,
.btn-brand:active,
.btn-primary.active,
.btn-brand.active,
.btn-primary.show,
.btn-brand.show,
.btn-primary:focus-visible,
.btn-brand:focus-visible {
    background: var(--triarch-accent);
    border-color: var(--triarch-accent);
    color: #ffffff;
    box-shadow: 0 25px 50px -12px rgba(var(--lpx-primary-rgb, 157, 67, 0), 0.28);
}

.btn-outline-primary {
    color: var(--triarch-primary);
    border-color: color-mix(in srgb, var(--triarch-primary) 46%, var(--triarch-border));
}

.btn-outline-primary:hover {
    color: var(--triarch-primary-strong);
    background: rgba(157, 67, 0, 0.08);
    border-color: var(--triarch-primary);
}

/* Secondary button — neutral slate, no purple Bootstrap default */
.btn-secondary,
.btn-outline-secondary {
    --bs-btn-color: var(--triarch-text-soft);
    --bs-btn-border-color: var(--triarch-outline, #dfe3e7);
    --bs-btn-hover-color: var(--triarch-text);
    --bs-btn-hover-bg: var(--triarch-border, #eaeef2);
    --bs-btn-hover-border-color: var(--triarch-outline, #dfe3e7);
    --bs-btn-active-color: var(--triarch-text);
    --bs-btn-active-bg: var(--triarch-surface-dim, #d6dade);
    --bs-btn-active-border-color: var(--triarch-outline, #dfe3e7);
    --bs-btn-focus-shadow-rgb: 87, 101, 122;
    --bs-btn-disabled-color: var(--triarch-text-soft);
    --bs-btn-disabled-border-color: var(--triarch-border, #eaeef2);
}

.btn-secondary {
    background: var(--triarch-border, #eaeef2);
    color: var(--triarch-text);
}

/* Form checkboxes and radio buttons */
.form-check-input:checked {
    background-color: var(--triarch-primary);
    border-color: var(--triarch-primary);
}

.form-check-input:focus {
    border-color: color-mix(in srgb, var(--triarch-primary) 50%, transparent);
    box-shadow: 0 0 0 0.25rem rgba(157, 67, 0, 0.25);
}

.form-check-input:checked:hover {
    background-color: var(--triarch-accent);
    border-color: var(--triarch-accent);
}

/* Form switches */
.form-switch .form-check-input:checked {
    background-color: var(--triarch-primary);
    border-color: var(--triarch-primary);
}

/* Select / input focus ring */
.form-control:focus,
.form-select:focus {
    border-color: color-mix(in srgb, var(--triarch-primary) 50%, transparent);
    box-shadow: 0 0 0 0.25rem rgba(157, 67, 0, 0.2);
}