:root {
    --brand: #ea580c;
    --brand-hover: #c2410c;
    --brand-light: #fff7ed;
    --brand-muted: #fdba74;
    --surface: #ffffff;
    --surface-muted: #f8fafc;
    --sidebar-bg: #f1f5f9;
    --sidebar-border: #e2e8f0;
    --sidebar-text: #334155;
    --sidebar-text-muted: #64748b;
    --sidebar-hover: #f1f5f9;
    --sidebar-active: #fff7ed;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --radius: 0.75rem;

    --bs-primary: var(--brand);
    --bs-primary-rgb: 234, 88, 12;
    --bs-link-color: var(--brand);
    --bs-link-hover-color: var(--brand-hover);
    --bs-focus-ring-color: rgba(234, 88, 12, 0.25);
}

body {
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    background-color: var(--surface-muted);
    -webkit-font-smoothing: antialiased;
}

.brand-logo {
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    object-fit: cover;
    box-shadow: var(--shadow-sm);
}

.brand-logo-lg {
    width: 3.5rem;
    height: 3.5rem;
}

.btn-primary {
    --bs-btn-bg: var(--brand);
    --bs-btn-border-color: var(--brand);
    --bs-btn-hover-bg: var(--brand-hover);
    --bs-btn-hover-border-color: var(--brand-hover);
    --bs-btn-active-bg: var(--brand-hover);
    --bs-btn-active-border-color: var(--brand-hover);
    --bs-btn-focus-shadow-rgb: 234, 88, 12;
}

.btn-primary:disabled,
.btn-primary.disabled {
    --bs-btn-disabled-bg: var(--brand);
    --bs-btn-disabled-border-color: var(--brand);
    background-color: var(--brand) !important;
    border-color: var(--brand) !important;
    color: #fff !important;
    opacity: 0.65;
}

.btn-outline-primary {
    --bs-btn-color: var(--brand);
    --bs-btn-border-color: var(--brand);
    --bs-btn-hover-bg: var(--brand);
    --bs-btn-hover-border-color: var(--brand);
    --bs-btn-active-bg: var(--brand-hover);
    --bs-btn-active-border-color: var(--brand-hover);
    --bs-btn-focus-shadow-rgb: 234, 88, 12;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--brand-muted);
    box-shadow: 0 0 0 0.2rem rgba(234, 88, 12, 0.15);
}

/* Dashboard layout */
.dashboard-shell {
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;
    background: var(--surface-muted);
}

.dashboard-layout {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

.dashboard-mobile-bar {
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--sidebar-border);
    box-shadow: var(--shadow-sm);
}

.dashboard-mobile-bar .btn-link {
    color: var(--text-primary) !important;
}

.dashboard-sidebar {
    width: 260px;
    flex-shrink: 0;
    height: 100%;
    overflow: hidden;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    border-right: 1px solid var(--sidebar-border);
    box-shadow: var(--shadow-sm);
}

.sidebar-nav-scroll {
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.dashboard-sidebar.offcanvas,
.dashboard-sidebar.offcanvas-md {
    background-color: var(--sidebar-bg) !important;
}

.dashboard-brand {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.dashboard-brand:hover {
    color: var(--brand);
}

.sidebar-section-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sidebar-text-muted);
    margin-bottom: 0.5rem;
}

.dashboard-main {
    background: var(--surface-muted);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.dashboard-content {
    max-width: 1120px;
}

/* Project switcher — static dropdown stays inside sidebar */
.project-switcher.dropdown {
    position: relative;
}

.project-switcher-toggle {
    background: var(--surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: calc(var(--radius) - 0.125rem);
    transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.project-switcher-toggle:hover,
.project-switcher-toggle:focus,
.project-switcher-toggle.show {
    background: var(--sidebar-hover);
    border-color: #cbd5e1;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.project-switcher-toggle .chevron {
    color: var(--sidebar-text-muted);
}

/* Shared sidebar dropdown menus (project + user) */
.sidebar-dropdown-menu {
    position: absolute !important;
    transform: none !important;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0.35rem;
    border-radius: calc(var(--radius) - 0.125rem);
    background: var(--surface);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.sidebar-dropdown-menu .dropdown-item {
    color: var(--text-primary);
    border-radius: 0.5rem;
    padding: 0.5rem 0.65rem;
    font-size: 0.875rem;
}

.sidebar-dropdown-menu .dropdown-item:hover,
.sidebar-dropdown-menu .dropdown-item:focus {
    background: var(--sidebar-hover);
    color: var(--text-primary);
}

.sidebar-dropdown-menu .dropdown-item.active {
    background: var(--sidebar-active);
    color: var(--brand-hover);
    font-weight: 600;
}

.sidebar-dropdown-menu .dropdown-divider {
    border-color: var(--border-color);
}

.sidebar-dropdown-menu .dropdown-item-accent {
    color: var(--brand);
    font-weight: 600;
}

.sidebar-dropdown-menu .dropdown-item-accent:hover {
    background: var(--brand-light);
    color: var(--brand-hover);
}

.sidebar-dropdown-menu .dropdown-item-danger {
    color: #dc2626;
}

.sidebar-dropdown-menu .dropdown-item-danger:hover {
    background: #fef2f2;
    color: #b91c1c;
}

.project-switcher-menu {
    inset: auto 0 auto 0 !important;
    top: calc(100% + 0.35rem) !important;
    max-height: 16rem;
    overflow-y: auto;
}

/* Sidebar nav */
.sidebar-nav .nav-link {
    color: var(--sidebar-text);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease;
}

.sidebar-nav .nav-link svg {
    color: var(--sidebar-text-muted);
}

.sidebar-nav .nav-link:hover {
    background: var(--sidebar-hover);
    color: var(--text-primary);
}

.sidebar-nav .nav-link:hover svg {
    color: var(--text-primary);
}

.sidebar-nav .nav-link.active {
    background: var(--sidebar-active);
    color: var(--brand-hover);
    font-weight: 600;
}

.sidebar-nav .nav-link.active svg {
    color: var(--brand);
}

.sidebar-nav-group {
    display: flex;
    flex-direction: column;
}

.sidebar-nav-toggle {
    text-align: left;
}

.sidebar-nav-toggle .sidebar-nav-chevron {
    color: var(--sidebar-text-muted);
    font-size: 0.75rem;
    transition: transform 0.15s ease;
}

.sidebar-nav-toggle[aria-expanded="true"] .sidebar-nav-chevron {
    transform: rotate(180deg);
}

.sidebar-nav-sub {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    margin-left: 1.35rem;
    padding-left: 0.5rem;
    border-left: 1px solid var(--sidebar-border);
}

.sidebar-nav-sub .nav-link,
.sidebar-nav-sub .sidebar-nav-sub-link {
    font-size: 0.8125rem;
    font-weight: 500;
    padding-left: 1rem !important;
    padding-right: 0.75rem !important;
}

.sidebar-nav-sub .nav-link i,
.sidebar-nav-sub .sidebar-nav-sub-link i {
    color: var(--sidebar-text-muted);
    font-size: 0.875rem;
    width: 1rem;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-nav-sub .nav-link:hover i,
.sidebar-nav-sub .sidebar-nav-sub-link:hover i,
.sidebar-nav-sub .nav-link.active i,
.sidebar-nav-sub .sidebar-nav-sub-link.active i {
    color: inherit;
}

/* User menu in sidebar */
.sidebar-user-block {
    border-top: 1px solid var(--sidebar-border);
    padding-top: 1rem;
}

.sidebar-user.dropdown {
    position: relative;
}

.sidebar-user-toggle {
    background: var(--surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: calc(var(--radius) - 0.125rem);
    transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.sidebar-user-toggle:hover,
.sidebar-user-toggle:focus,
.sidebar-user-toggle.show {
    background: var(--surface);
    border-color: #cbd5e1;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.sidebar-user-toggle .chevron {
    color: var(--sidebar-text-muted);
    align-self: center;
}

.sidebar-user-name {
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.3;
}

.sidebar-user-email {
    color: var(--sidebar-text-muted);
    font-size: 0.75rem;
    line-height: 1.3;
}

.sidebar-user-menu {
    inset: auto 0 100% 0 !important;
    bottom: calc(100% + 0.35rem) !important;
    top: auto !important;
}

/* Page chrome */
.page-header {
    margin-bottom: 2rem;
}

.page-eyebrow {
    color: var(--brand);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.page-title {
    font-size: clamp(1.5rem, 2.5vw, 1.875rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}

.page-lead {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 36rem;
    margin-bottom: 0;
}

/* Project cards on home */
.project-grid-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    min-height: 7.5rem;
    text-decoration: none;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.75rem 1.85rem;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.project-grid-card:hover {
    border-color: var(--brand-muted);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.project-grid-card-title {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.65rem;
}

.project-grid-card-meta {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* Narrow forms (settings, new project) */
.content-form--narrow {
    max-width: 28rem;
}

.content-delete {
    max-width: 28rem;
}

/* Toast notifications */
.toast-container {
    z-index: 1090;
}

.toast-container .toast {
    pointer-events: auto;
    min-width: 280px;
}

/* Auth */
.auth-shell {
    background: linear-gradient(160deg, #fff7ed 0%, #f8fafc 45%, #f1f5f9 100%);
}

.auth-card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.auth-brand-mark {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.65rem;
    background: linear-gradient(135deg, var(--brand) 0%, #f97316 100%);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
}

.alert-primary-subtle {
    background: var(--brand-light);
    border-color: #fed7aa;
    color: #9a3412;
}