:root {
    /* Color Palette - Based on Stitch "Project Maintenance Dashboard" */
    --primary: #2563EB;
    --primary-hover: #1D4ED8;
    --background: #F8FAFC;
    --sidebar-bg: #0F172A;
    --sidebar-text: #94A3B8;
    --sidebar-active-bg: #1E293B;
    --sidebar-active-text: #FFFFFF;
    --surface: #FFFFFF;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --border-color: #E2E8F0;

    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;

    /* Shapes & Shadows */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.1);
}

/* Base Overrides */
html,
body {
    font-family: var(--font-family) !important;
    background-color: var(--background) !important;
    color: var(--text-primary) !important;
    -webkit-font-smoothing: antialiased;
}

/* Override Tailwind Gray/Zinc Backgrounds */
.bg-gray-100,
.bg-zinc-50,
.bg-zinc-100,
.bg-slate-50,
.bg-slate-100 {
    background-color: var(--background) !important;
}

/* Sidebar Overrides */
aside,
.bg-zinc-900,
.bg-gray-900 {
    background-color: var(--sidebar-bg) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
}

aside .text-zinc-400,
aside .text-gray-400 {
    color: var(--sidebar-text) !important;
}

aside nav a,
.sidebar-link {
    color: var(--sidebar-text) !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 2px !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

aside nav a:hover {
    background-color: var(--sidebar-active-bg) !important;
    color: var(--sidebar-active-text) !important;
}

/* Active State for Sidebar */
aside nav a[class*="bg-white/10"],
aside nav a[class*="active"],
.sidebar-link.active {
    background-color: var(--primary) !important;
    color: #FFFFFF !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2) !important;
    border: none !important;
    ring: none !important;
}

/* Navbar Overrides */
header,
nav.bg-white {
    background-color: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm) !important;
}

/* Card Overrides */
.bg-white.shadow,
.bg-white.shadow-sm,
.bg-white.shadow-md,
.card {
    background-color: var(--surface) !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-md) !important;
    overflow: hidden !important;
}

/* Engineers page action buttons */
.engineer-actions {
    background-color: var(--surface) !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-md) !important;
    padding: 0.5rem !important;
}

/* Prevent card padding overrides from affecting buttons/links */
button.bg-white.shadow,
button.bg-white.shadow-sm,
button.bg-white.shadow-md,
a.bg-white.shadow,
a.bg-white.shadow-sm,
a.bg-white.shadow-md {
    background-color: unset !important;
    border-radius: unset !important;
    border: unset !important;
    box-shadow: unset !important;
    overflow: unset !important;
    padding: unset !important;
}

/* Buttons */
button,
.btn,
[role="button"],
a.inline-flex.items-center.px-4.py-2 {
    font-family: var(--font-family) !important;
    font-weight: 600 !important;
    border-radius: var(--radius-md) !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Dashboard (custom, no Tailwind dependency) */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 1024px) {
    .dashboard-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
}

.dashboard-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: box-shadow 200ms ease, transform 200ms ease;
    color: #fff;
}

.dashboard-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.dashboard-card--projects {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

.dashboard-card--engineers {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.dashboard-card--tasks {
    background: linear-gradient(135deg, #1d4ed8 0%, #312e81 100%);
}

.dashboard-card--requests {
    background: linear-gradient(135deg, #1f2937 0%, #030712 100%);
}

.dashboard-card__icon {
    position: absolute;
    right: -0.5rem;
    top: -0.5rem;
    opacity: 0.14;
    transform-origin: center;
    transition: transform 500ms ease, opacity 200ms ease;
    pointer-events: none;
}

.dashboard-card:hover .dashboard-card__icon {
    transform: scale(1.08);
    opacity: 0.18;
}

.dashboard-card__label {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(219, 234, 254, 0.92);
    margin: 0 0 0.25rem 0;
}

.dashboard-card--requests .dashboard-card__label {
    color: rgba(148, 163, 184, 0.95);
}

.dashboard-card__value {
    font-size: 1.875rem;
    line-height: 1.1;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin: 0;
}

.dashboard-card__meta {
    margin-top: 1rem;
    font-size: 11px;
    font-weight: 600;
    color: rgba(219, 234, 254, 0.75);
}

.dashboard-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.45rem;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.06em;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    backdrop-filter: blur(8px);
}

.dashboard-badge-danger {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 0.45rem;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    background: #f43f5e;
    box-shadow: 0 6px 14px rgba(244, 63, 94, 0.25);
}

.dashboard-panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 1280px) {
    .dashboard-panels {
        grid-template-columns: 1fr;
    }
}

.dashboard-panel {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.dashboard-panel__header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.dashboard-panel__title {
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin: 0;
    text-transform: uppercase;
}

.dashboard-panel__subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0.25rem 0 0 0;
}

.dashboard-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.dashboard-table thead th {
    background: rgba(248, 250, 252, 0.65);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #94a3b8;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    text-align: left;
}

.dashboard-table tbody td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.dashboard-table tbody tr:hover td {
    background: rgba(248, 250, 252, 0.7);
}

.dashboard-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 10px;
}

.dashboard-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(226, 232, 240, 0.9);
    background: #f8fafc;
    color: #475569;
    font-size: 10px;
    font-weight: 700;
}

/* Auth (guest) layout - works even without Tailwind */
.guest-ui {
    font-family: var(--font-family) !important;
    background: var(--background) !important;
    color: var(--text-primary) !important;
}

.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
    overflow: hidden;
}

.auth-blob {
    position: absolute;
    width: 24rem;
    height: 24rem;
    border-radius: 999px;
    filter: blur(48px);
    opacity: 0.55;
    pointer-events: none;
}

.auth-blob--one {
    top: -6rem;
    left: -6rem;
    background: rgba(37, 99, 235, 0.12);
}

.auth-blob--two {
    bottom: -6rem;
    right: -6rem;
    background: rgba(79, 70, 229, 0.12);
}

.auth-container {
    width: 100%;
    max-width: 26rem;
    position: relative;
    z-index: 1;
}

.auth-brand {
    margin-bottom: 2rem;
    text-align: center;
}

.auth-brand__link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

.auth-logo {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: #0f172a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
}

.auth-logo__icon {
    width: 1.75rem;
    height: 1.75rem;
    color: #fff;
}

.auth-brand__text {
    text-align: left;
}

.auth-brand__title {
    font-size: 1.25rem;
    font-weight: 900;
    line-height: 1;
    color: var(--text-primary);
}

.auth-brand__subtitle {
    margin-top: 0.25rem;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
}

.auth-card {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.10);
    backdrop-filter: blur(14px);
}

.auth-footer {
    margin-top: 2rem;
    text-align: center;
}

.auth-footer__text {
    margin: 0;
    font-size: 12px;
    font-weight: 600;
    color: rgba(100, 116, 139, 0.85);
}

/* Auth form controls */
.auth-form {
    display: grid;
    gap: 1.25rem;
}

.auth-field {
    display: grid;
    gap: 0.5rem;
}

.auth-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.auth-label {
    display: block;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(100, 116, 139, 0.9);
    margin: 0;
}

.auth-link {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
    text-decoration: none;
}

.auth-link:hover {
    color: var(--primary-hover);
}

.auth-control {
    position: relative;
}

.auth-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(100, 116, 139, 0.7);
    pointer-events: none;
}

.auth-input {
    width: 100%;
    height: 3rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(226, 232, 240, 0.95);
    background: rgba(248, 250, 252, 0.75);
    padding-left: 2.75rem;
    padding-right: 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
    box-sizing: border-box;
}

.auth-input:focus {
    outline: none;
    background: #fff;
    border-color: rgba(37, 99, 235, 0.75);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.auth-check__label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.auth-check__box {
    width: 1rem;
    height: 1rem;
    border-radius: 0.25rem;
    border: 1px solid rgba(148, 163, 184, 0.7);
    accent-color: var(--primary);
}

.auth-check__text {
    font-size: 12px;
    font-weight: 700;
    color: rgba(100, 116, 139, 0.9);
}

.auth-submit {
    width: 100%;
    height: 3rem;
    border: none;
    border-radius: 0.75rem;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    cursor: pointer;
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.25);
    transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.auth-submit:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 22px 50px rgba(37, 99, 235, 0.30);
}

.auth-submit:active {
    transform: translateY(0);
}

/* Primary Button Styling */
.bg-zinc-900.text-white,
.bg-gray-800.text-white,
.bg-indigo-600,
.bg-blue-600,
button[type="submit"] {
    background-color: var(--primary) !important;
    color: #FFFFFF !important;
    border: none !important;
}

.bg-zinc-900.text-white:hover,
.bg-gray-800.text-white:hover,
.bg-indigo-600:hover,
.bg-blue-600:hover,
button[type="submit"]:hover {
    background-color: var(--primary-hover) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
}

/* Form Inputs (admin only; prevents breaking auth pages) */
.admin-ui input[type="text"],
.admin-ui input[type="email"],
.admin-ui input[type="password"],
.admin-ui input[type="number"],
.admin-ui input[type="search"],
.admin-ui select,
.admin-ui textarea {
    background-color: #FFFFFF !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    padding: 0.625rem 0.875rem !important;
    font-size: 0.875rem !important;
    color: var(--text-primary) !important;
    transition: all 0.2s ease !important;
}

.admin-ui input:focus,
.admin-ui select:focus,
.admin-ui textarea:focus {
    border-color: var(--primary) !important;
    ring: 2px !important;
    ring-color: rgba(37, 99, 235, 0.1) !important;
    outline: none !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1) !important;
}

/* Tables */
.overflow-x-auto {
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-color) !important;
    background: #FFFFFF !important;
    overflow-y: visible !important;
}

table {
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

th {
    background-color: #F8FAFC !important;
    color: var(--text-secondary) !important;
    font-weight: 600 !important;
    font-size: 0.75rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    padding: 1rem !important;
    border-bottom: 1px solid var(--border-color) !important;
}

td {
    padding: 1rem !important;
    border-bottom: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    font-size: 0.875rem !important;
}

tr:hover td {
    background-color: #F1F5F9 !important;
}

/* Badges / Chips */
.rounded-full {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
    font-weight: 600 !important;
    font-size: 0.75rem !important;
}

/* Profile Dropdown & Popovers */
.absolute.right-0.mt-2 {
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: 0.5rem !important;
}

/* Custom Utilities from Stitch */
.stitch-container {
    max-width: 1440px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 2rem !important;
    padding-right: 2rem !important;
}

/* Sidebar Icon Styling */
aside span[class*="bg-white/5"] {
    background-color: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: var(--radius-md) !important;
    transition: all 0.2s ease !important;
}

aside a:hover span[class*="bg-white/5"] {
    background-color: rgba(255, 255, 255, 0.15) !important;
    transform: scale(1.05) !important;
}

aside a[class*="bg-white/10"] span[class*="bg-white/5"] {
    background-color: rgba(255, 255, 255, 0.2) !important;
    border: none !important;
}