/*
 * FieldFlow Design System v2
 * Direction: Intelligent Workspace — enterprise density with InfiniFlow clarity.
 */
:root {
    color-scheme: light;
    --ff-primary-50: #eef9ff;
    --ff-primary-100: #d9f2ff;
    --ff-primary-200: #bceaff;
    --ff-primary-300: #8edcff;
    --ff-primary-400: #58c9fa;
    --ff-primary-500: #28b8ed;
    --ff-primary-600: #0b95d1;
    --ff-primary-700: #0877aa;
    --ff-primary-800: #0c638b;
    --ff-primary-900: #105373;
    --ff-primary-950: #0b354c;
    --ff-brand-500: #0969f5;
    --ff-brand-600: #075bd8;
    --ff-brand-700: #084bb0;
    --ff-accent-500: #1fd1dd;
    --ff-success-500: #16a36a;
    --ff-warning-500: #e8890c;
    --ff-danger-500: #dc3545;
    --ff-info-500: #2878d0;
    --ff-neutral-50: #f8fafc;
    --ff-neutral-100: #f1f5f9;
    --ff-neutral-200: #e2e8f0;
    --ff-neutral-300: #cbd5e1;
    --ff-neutral-400: #94a3b8;
    --ff-neutral-500: #64748b;
    --ff-neutral-600: #475569;
    --ff-neutral-700: #334155;
    --ff-neutral-800: #1e293b;
    --ff-neutral-900: #0f172a;
    --ff-neutral-950: #07111f;
    --ff-canvas: #f5f7fb;
    --ff-canvas-subtle: #eef2f7;
    --ff-surface: #ffffff;
    --ff-surface-raised: #ffffff;
    --ff-surface-muted: #f8fafc;
    --ff-text: #12213a;
    --ff-text-muted: #5d6b80;
    --ff-text-subtle: #7a889d;
    --ff-border: #dce3ec;
    --ff-border-strong: #c7d2df;
    --ff-focus: #28b8ed;
    --ff-space-1: 0.25rem;
    --ff-space-2: 0.5rem;
    --ff-space-3: 0.75rem;
    --ff-space-4: 1rem;
    --ff-space-5: 1.25rem;
    --ff-space-6: 1.5rem;
    --ff-space-8: 2rem;
    --ff-radius-xs: 0.375rem;
    --ff-radius-sm: 0.5rem;
    --ff-radius-md: 0.75rem;
    --ff-radius-lg: 1rem;
    --ff-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
    --ff-shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.06);
    --ff-shadow-md: 0 14px 36px rgba(15, 23, 42, 0.1);
    --ff-duration-fast: 120ms;
    --ff-duration-base: 180ms;
    --ff-duration-slow: 240ms;
    --ff-ease: cubic-bezier(0.2, 0, 0, 1);
    --ff-top-offset: 120px;
}

[data-ff-theme="dark"] {
    color-scheme: dark;
    --ff-canvas: #0b1220;
    --ff-canvas-subtle: #0f192a;
    --ff-surface: #111c2e;
    --ff-surface-raised: #172338;
    --ff-surface-muted: #0f1a2b;
    --ff-text: #edf4ff;
    --ff-text-muted: #a9b8cc;
    --ff-text-subtle: #7f91aa;
    --ff-border: #26364d;
    --ff-border-strong: #364a66;
    --ff-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.25);
    --ff-shadow-sm: 0 6px 18px rgba(0, 0, 0, 0.28);
    --ff-shadow-md: 0 18px 44px rgba(0, 0, 0, 0.4);
}

html {
    scroll-behavior: smooth;
}

body.ff-portal {
    color: var(--ff-text);
    background:
        radial-gradient(circle at 82% -10%, rgba(40, 184, 237, 0.08), transparent 26rem),
        var(--ff-canvas);
    font-family: Inter, "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
    font-size: 0.875rem;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body,
.ff-app,
.ff-primary-header,
.ff-sidebar,
.card,
.modal-content,
.offcanvas,
.dropdown-menu,
.form-control,
.form-select,
.table {
    transition:
        color var(--ff-duration-base) var(--ff-ease),
        background-color var(--ff-duration-base) var(--ff-ease),
        border-color var(--ff-duration-base) var(--ff-ease),
        box-shadow var(--ff-duration-base) var(--ff-ease);
}

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
    outline: 3px solid color-mix(in srgb, var(--ff-focus) 45%, transparent);
    outline-offset: 2px;
}

.ff-header-stack {
    box-shadow: 0 1px 0 var(--ff-border), var(--ff-shadow-xs);
}

.ff-utility-bar {
    min-height: 24px;
    color: #c6d4e8;
    background: #07142d;
}

.ff-primary-header {
    min-height: 60px;
    border-bottom: 1px solid var(--ff-border);
    background: color-mix(in srgb, var(--ff-surface) 94%, transparent);
    backdrop-filter: blur(16px);
}

.ff-module-bar,
.ff-top-modules {
    min-height: 36px;
}

.ff-top-modules a {
    padding-block: 0.5rem;
}

.ff-brand-mark {
    width: 2.55rem;
    height: 2.55rem;
    border-radius: var(--ff-radius-md);
    background: linear-gradient(145deg, #0969f5, #28b8ed 64%, #1fd1dd);
    box-shadow: 0 8px 22px rgba(9, 105, 245, 0.24);
}

.ff-brand strong {
    color: var(--ff-text);
    font-size: 1.08rem;
    font-weight: 760;
    letter-spacing: -0.035em;
}

.ff-brand small,
.ff-user-block small {
    color: var(--ff-text-muted);
}

.ff-user-avatar {
    border-color: var(--ff-border);
    color: var(--ff-brand-600);
    background: linear-gradient(145deg, var(--ff-primary-50), #fff);
}

.ff-workspace-action {
    display: inline-flex;
    min-width: 2.35rem;
    min-height: 2.35rem;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-sm);
    padding: 0.45rem 0.65rem;
    color: var(--ff-text-muted);
    background: var(--ff-surface);
    box-shadow: var(--ff-shadow-xs);
    font-size: 0.78rem;
    font-weight: 650;
}

.ff-workspace-action:hover {
    border-color: var(--ff-primary-300);
    color: var(--ff-brand-600);
    background: var(--ff-primary-50);
}

.ff-workspace-action kbd {
    border: 1px solid var(--ff-border);
    border-bottom-width: 2px;
    border-radius: 0.25rem;
    padding: 0.05rem 0.3rem;
    color: var(--ff-text-subtle);
    background: var(--ff-surface-muted);
    font: inherit;
    font-size: 0.67rem;
}

.ff-theme-icon::before {
    content: "\25D0";
}

[data-ff-theme="dark"] .ff-theme-icon::before {
    content: "\2600";
}

.ff-module-bar {
    min-height: 44px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(100deg, #07142d, #0b2852 58%, #0a6a91);
}

.ff-top-modules a {
    padding-inline: 1rem;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.8rem;
    font-weight: 650;
}

.ff-top-modules a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
}

.ff-top-modules a.active {
    color: #fff;
    background: rgba(40, 184, 237, 0.14);
}

.ff-top-modules a.active::after {
    right: 0.75rem;
    left: 0.75rem;
    height: 2px;
    border-radius: 2px 2px 0 0;
    background: #28b8ed;
}

.ff-app-shell {
    max-width: 1680px;
    min-height: calc(100vh - var(--ff-top-offset));
}

.ff-sidebar {
    top: var(--ff-top-offset);
    width: 276px;
    max-height: calc(100vh - var(--ff-top-offset));
    border-color: var(--ff-border);
    background: var(--ff-surface);
}

.ff-sidebar-heading {
    border-color: var(--ff-border);
    padding: 1.35rem 1.25rem 1rem;
}

.ff-sidebar-heading h1 {
    color: var(--ff-text);
    font-size: 1rem;
    font-weight: 740;
}

.ff-sidebar-heading p {
    color: var(--ff-text-muted);
}

.ff-sidebar-eyebrow {
    color: var(--ff-primary-600);
}

.ff-side-nav {
    gap: 0.2rem;
    padding: 0.8rem;
}

.ff-side-nav-group {
    display: grid;
    gap: 0.2rem;
}

.ff-side-nav-group + .ff-side-nav-group {
    margin-top: 0.7rem;
    padding-top: 0.7rem;
    border-top: 1px solid var(--ff-border);
}

.ff-side-nav-group-label {
    padding: 0 0.55rem 0.2rem;
    color: var(--ff-text-subtle);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ff-side-nav a {
    min-height: 2.65rem;
    border-radius: var(--ff-radius-sm);
    color: var(--ff-text-muted);
    font-size: 0.8rem;
    transition: all var(--ff-duration-fast) var(--ff-ease);
}

.ff-side-nav a:hover {
    color: var(--ff-text);
    background: var(--ff-surface-muted);
    transform: translateX(2px);
}

.ff-side-nav a.active {
    color: var(--ff-brand-600);
    background: linear-gradient(90deg, rgba(9, 105, 245, 0.11), rgba(40, 184, 237, 0.06));
    box-shadow: inset 3px 0 var(--ff-primary-500);
}

.ff-nav-icon {
    border-color: var(--ff-border);
    border-radius: var(--ff-radius-xs);
    color: var(--ff-primary-700);
    background: var(--ff-surface-raised);
}

.ff-side-nav a.active .ff-nav-icon {
    border-color: transparent;
    background: linear-gradient(145deg, var(--ff-brand-500), var(--ff-primary-500));
    box-shadow: 0 4px 10px rgba(9, 105, 245, 0.2);
}

.ff-sidebar-help {
    border-color: var(--ff-border);
    border-radius: var(--ff-radius-md);
    color: var(--ff-text);
    background: linear-gradient(145deg, var(--ff-surface-raised), var(--ff-surface-muted));
    box-shadow: var(--ff-shadow-xs);
}

.ff-sidebar-help small {
    color: var(--ff-text-muted);
}

.ff-main {
    padding: clamp(0.75rem, 1.4vw, 1.25rem);
}

.ff-auth-wrapper {
    padding-block: clamp(0.75rem, 2vh, 1.25rem);
}

.ff-page-header {
    margin-bottom: 0.9rem;
    padding-bottom: 0.7rem;
}

.ff-captcha {
    display: flex;
    align-items: end;
    gap: 0.75rem;
}

.ff-captcha img {
    flex: 0 0 auto;
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-sm);
}

.ff-auth-wrapper-narrow {
    max-width: 520px;
}

.ff-login-page .ff-app {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.ff-login-page .ff-app-shell {
    min-height: 0;
    flex: 1 1 auto;
    align-items: center;
}

.ff-login-page .ff-header-stack,
.ff-login-page .ff-portal-footer {
    flex: 0 0 auto;
}

.ff-login-page .ff-main {
    padding-block: 0;
}

.ff-login-page .ff-auth-wrapper {
    padding-block: clamp(0.75rem, 2vh, 1.5rem);
    font-size: 0.8rem;
}

.ff-login-page .ff-auth-showcase {
    min-height: 376px;
    padding: clamp(1.6rem, 4vw, 2.8rem);
}

.ff-login-page .ff-auth-showcase h1 {
    font-size: clamp(1.6rem, 3.2vw, 2rem);
}

.ff-login-page .ff-auth-showcase .lead {
    font-size: 1rem;
}

.ff-login-page .ff-auth-points {
    gap: 0.64rem;
    margin-top: 1.2rem;
}

.ff-login-page .ff-auth-point {
    gap: 0.56rem;
    font-size: 0.672rem;
}

.ff-login-page .ff-auth-point span {
    width: 1.28rem;
    height: 1.28rem;
    font-size: 0.544rem;
}

.ff-login-page .ff-auth-card .card-body {
    padding: 2rem !important;
}

.ff-login-page .ff-auth-card h2 {
    font-size: 1.4rem;
}

.ff-login-page .ff-auth-card .small,
.ff-login-page .ff-auth-card small {
    font-size: 0.7rem;
}

.ff-login-page .ff-auth-card .form-label,
.ff-login-page .ff-auth-card p,
.ff-login-page .ff-auth-card a {
    font-size: 0.8rem;
}

.ff-login-page .ff-auth-card .form-control {
    min-height: 38px;
    font-size: 0.8rem;
}

.ff-login-page .ff-auth-card .btn-lg {
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
}

.ff-login-page .ff-auth-card .mb-4 {
    margin-bottom: 1.2rem !important;
}

.ff-login-page .ff-auth-card .mt-4 {
    margin-top: 1.2rem !important;
}

.ff-login-page .ff-auth-card .pt-3 {
    padding-top: 0.8rem !important;
}

.ff-page-header {
    border-color: var(--ff-border);
}

.ff-page-header h1,
.ff-info-card h2,
.ff-plan-card h2,
.ff-kpi-card .display-6 {
    color: var(--ff-text);
}

.ff-page-header h1 {
    font-weight: 760;
    letter-spacing: -0.035em;
}

.ff-dashboard-hero,
.ff-auth-showcase {
    border: 1px solid rgba(40, 184, 237, 0.22);
    border-radius: var(--ff-radius-lg);
    background:
        radial-gradient(circle at 85% 20%, rgba(31, 209, 221, 0.18), transparent 17rem),
        linear-gradient(125deg, #07142d, #0c3971 58%, #0877aa);
    box-shadow: var(--ff-shadow-md);
}

.ff-kpi-card,
.ff-plan-card,
.ff-info-card,
.ff-auth-card,
.card {
    border-color: var(--ff-border);
    border-radius: var(--ff-radius-md);
    background: var(--ff-surface);
    box-shadow: var(--ff-shadow-sm);
}

.ff-kpi-card {
    border-top-width: 1px;
}

.ff-icon-badge {
    display: inline-grid;
    place-items: center;
    width: 2.1rem;
    height: 2.1rem;
    flex: 0 0 auto;
    border: 1px solid rgba(9, 105, 245, 0.15);
    border-radius: 999px;
    color: var(--ff-primary-700);
    background: linear-gradient(145deg, rgba(9, 105, 245, 0.08), rgba(40, 184, 237, 0.06));
}

.ff-icon-badge svg {
    width: 1.08rem;
    height: 1.08rem;
}

.ff-steps {
    position: relative;
    display: grid;
    gap: 0.85rem;
}

.ff-steps::before {
    position: absolute;
    top: 1rem;
    bottom: 1rem;
    left: 1.05rem;
    width: 2px;
    content: "";
    background: linear-gradient(var(--ff-primary-200), rgba(40, 184, 237, 0));
}

.ff-step {
    position: relative;
    padding: 0.95rem 1rem 0.95rem 3rem;
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-md);
    background: var(--ff-surface-raised);
}

.ff-step .ff-icon-badge {
    position: absolute;
    top: 0.95rem;
    left: 0.35rem;
}

.ff-kpi-card::before {
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    border-radius: var(--ff-radius-md) 0 0 var(--ff-radius-md);
    content: "";
    background: var(--ff-primary-500);
}

.ff-kpi-card:hover,
.ff-plan-card:hover {
    border-color: var(--ff-primary-300);
    box-shadow: var(--ff-shadow-md);
    transform: translateY(-2px);
}

.ff-kpi-card,
.ff-plan-card {
    transition: all var(--ff-duration-base) var(--ff-ease);
}

.ff-main .table-responsive {
    overflow: auto;
    border-color: var(--ff-border);
    border-radius: var(--ff-radius-md);
    background: var(--ff-surface);
    box-shadow: var(--ff-shadow-xs);
}

.ff-table {
    color: var(--ff-text);
}

.ff-table > thead {
    position: sticky;
    top: 0;
    z-index: 2;
}

.ff-table > thead > tr > th {
    border-color: var(--ff-border);
    padding: 0.72rem 0.8rem;
    color: var(--ff-text-muted);
    background: var(--ff-surface-muted);
    font-size: 0.66rem;
    letter-spacing: 0.055em;
}

.ff-table > tbody > tr > td {
    border-color: var(--ff-border);
    padding: 0.72rem 0.8rem;
    color: var(--ff-text);
}

.ff-table > tbody > tr:hover > td {
    background: color-mix(in srgb, var(--ff-primary-50) 75%, var(--ff-surface));
}

.form-label {
    color: var(--ff-text);
    font-size: 0.76rem;
    font-weight: 680;
}

.form-control,
.form-select {
    min-height: 2.65rem;
    border-color: var(--ff-border-strong);
    border-radius: var(--ff-radius-sm);
    color: var(--ff-text);
    background-color: var(--ff-surface);
}

.form-control::placeholder {
    color: var(--ff-text-subtle);
}

.form-control:hover,
.form-select:hover {
    border-color: var(--ff-neutral-400);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ff-primary-500);
    color: var(--ff-text);
    background: var(--ff-surface);
    box-shadow: 0 0 0 3px rgba(40, 184, 237, 0.18);
}

.btn {
    min-height: 2.35rem;
    border-radius: var(--ff-radius-sm);
    font-size: 0.8rem;
    font-weight: 680;
    transition: all var(--ff-duration-fast) var(--ff-ease);
}

.btn-primary {
    --bs-btn-bg: var(--ff-brand-500);
    --bs-btn-border-color: var(--ff-brand-500);
    --bs-btn-hover-bg: var(--ff-brand-600);
    --bs-btn-hover-border-color: var(--ff-brand-600);
    box-shadow: 0 4px 12px rgba(9, 105, 245, 0.18);
}

.btn:active {
    transform: translateY(1px);
}

.dropdown-menu {
    border-color: var(--ff-border);
    border-radius: var(--ff-radius-md);
    padding: 0.4rem;
    color: var(--ff-text);
    background: var(--ff-surface-raised);
    box-shadow: var(--ff-shadow-md);
}

.dropdown-item {
    min-height: 2.25rem;
    display: flex;
    align-items: center;
    border-radius: var(--ff-radius-xs);
    color: var(--ff-text);
    font-size: 0.8rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: var(--ff-brand-600);
    background: var(--ff-primary-50);
}

.modal-content {
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-lg);
    background: var(--ff-surface);
    box-shadow: var(--ff-shadow-md);
}

.modal-header {
    border-color: var(--ff-border);
    color: var(--ff-text);
    background: var(--ff-surface-raised);
}

.modal-header .btn-close {
    filter: none;
}

.badge {
    border-radius: 999px;
    padding: 0.38em 0.65em;
}

.text-body-secondary,
.form-text {
    color: var(--ff-text-muted) !important;
}

.list-group,
.list-group-item {
    border-color: var(--ff-border) !important;
    color: var(--ff-text);
    background: var(--ff-surface);
}

.ff-command-layer {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: min(16vh, 8rem) 1rem 1rem;
    background: rgba(6, 14, 28, 0.58);
    backdrop-filter: blur(6px);
}

.ff-command-layer.is-open {
    display: flex;
}

.ff-command-dialog {
    width: min(42rem, 100%);
    overflow: hidden;
    border: 1px solid var(--ff-border);
    border-radius: var(--ff-radius-lg);
    background: var(--ff-surface-raised);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
}

.ff-command-search {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid var(--ff-border);
    padding: 0.8rem 1rem;
}

.ff-command-search input {
    width: 100%;
    border: 0;
    outline: 0;
    color: var(--ff-text);
    background: transparent;
    font-size: 1rem;
}

.ff-command-results {
    max-height: min(25rem, 50vh);
    overflow-y: auto;
    padding: 0.5rem;
}

.ff-command-result {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 2.75rem;
    border-radius: var(--ff-radius-sm);
    padding: 0.55rem 0.75rem;
    color: var(--ff-text);
    text-decoration: none;
}

.ff-command-result:hover,
.ff-command-result.is-active {
    color: var(--ff-brand-600);
    background: var(--ff-primary-50);
}

.ff-command-empty {
    padding: 2rem 1rem;
    color: var(--ff-text-muted);
    text-align: center;
}

[data-ff-theme="dark"] .ff-primary-header,
[data-ff-theme="dark"] .ff-user-avatar,
[data-ff-theme="dark"] .ff-nav-icon {
    background: var(--ff-surface);
}

html[data-ff-theme="dark"] body.ff-portal {
    color: #edf4ff;
    background-color: #0b1220;
}

[data-ff-theme="dark"] .ff-workspace-action:hover,
[data-ff-theme="dark"] .dropdown-item:hover,
[data-ff-theme="dark"] .dropdown-item:focus,
[data-ff-theme="dark"] .ff-command-result:hover,
[data-ff-theme="dark"] .ff-command-result.is-active,
[data-ff-theme="dark"] .ff-table > tbody > tr:hover > td {
    background: rgba(40, 184, 237, 0.12);
}

[data-ff-theme="dark"] .btn-close {
    filter: invert(1) grayscale(1);
}

@media (max-width: 991.98px) {
    :root {
        --ff-top-offset: 116px;
    }

    .ff-workspace-action .ff-action-label,
    .ff-workspace-action kbd {
        display: none;
    }

    .ff-login-page .ff-login-showcase-column {
        display: none;
    }

    .ff-login-page .ff-login-form-column {
        width: min(100%, 560px);
        margin-inline: auto;
    }
}

@media (max-width: 575.98px) {
    .ff-captcha {
        align-items: stretch;
        flex-direction: column;
    }

    .ff-primary-header {
        min-height: 56px;
    }

    .ff-brand small {
        display: none;
    }

    .ff-main {
        padding: 0.8rem;
    }

    .ff-page-header {
        align-items: stretch !important;
    }

    .ff-page-header > .btn,
    .ff-page-header > button {
        width: 100%;
    }

    .ff-command-layer {
        padding-top: 4.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}