html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

/* Sidebar Collapsed State - Global Styles */
.sidebar.collapsed .top-row .container-fluid {
    padding: 0;
    justify-content: center;
}

.sidebar.collapsed .navbar-brand {
    font-size: 1.1rem;
}

.sidebar.collapsed .nav-item {
    text-align: center;
}

.sidebar.collapsed .nav-link {
    justify-content: center !important;
    padding-left: 0.25rem !important;
    padding-right: 0.25rem !important;
}

.sidebar.collapsed .bi {
    margin-right: 0 !important;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5568d3 0%, #65408b 100%);
    border-color: #5568d3;
}

.btn-primary:focus,
.btn-primary:active {
    background: linear-gradient(135deg, #4a5bc4 0%, #563678 100%);
    border-color: #4a5bc4;
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.5);
}

.btn-primary:disabled,
.btn-primary.disabled {
    background: linear-gradient(135deg, #9faff5 0%, #a88cc4 100%);
    border-color: #9faff5;
    opacity: 0.65;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* ── SDI Intake Wizard ── */

/* Document-type select: fluid width on mobile, capped on larger screens */
.sdi-doctype-select {
    flex: 1 1 140px;
    min-width: 140px;
    max-width: 240px;
}

/* ══════════════════════════════════════════════════════════════
   SDI INTAKE — FULL SPA REDESIGN
   Two-column split: hero left (desktop) + content right (always)
   Mobile: single column, hero collapses to compact header bar
   ══════════════════════════════════════════════════════════════ */

/* Layout root provided by SdiLayout */
.sdi-layout-root {
    min-height: 100vh;
    background: #F8FAFC;
}

/* Full-page flex container */
.sdi-page {
    display: flex;
    min-height: 100vh;
}

/* ── Left hero panel ─────────────────────────────────────── */
.sdi-hero {
    flex: 0 0 360px;
    background: linear-gradient(160deg, #1E1B4B 0%, #4338CA 60%, #6366F1 100%);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sdi-hero-inner {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    flex: 1;
}

/* Brand row */
.sdi-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.sdi-brand-logo {
    max-height: 40px;
    max-width: 110px;
    object-fit: contain;
    flex-shrink: 0;
    filter: brightness(0) invert(1);
}
.sdi-brand-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255,255,255,0.15) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.sdi-brand-name {
    font-weight: 700 !important;
    color: #ffffff !important;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Hero copy */
.sdi-hero-copy {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.sdi-hero-headline {
    font-weight: 700 !important;
    color: #ffffff !important;
    line-height: 1.25 !important;
}
.sdi-hero-sub {
    color: rgba(255,255,255,0.80) !important;
    line-height: 1.6 !important;
}

/* Step progress sidebar */
.sdi-steps-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.sdi-step-node {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 0.625rem 0;
    position: relative;
    opacity: 0.55;
    transition: opacity 0.2s;
}
.sdi-step-node.active { opacity: 1; }
.sdi-step-node.done   { opacity: 0.80; }

/* Connector line between nodes */
.sdi-step-node:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 14px;
    top: calc(0.625rem + 28px);
    width: 2px;
    height: calc(100% - 4px);
    background: rgba(255,255,255,0.25);
    border-radius: 1px;
}
.sdi-step-node.done:not(:last-child)::after {
    background: rgba(255,255,255,0.55);
}

.sdi-step-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.40);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
    transition: background 0.2s, border-color 0.2s;
    position: relative;
    z-index: 1;
}
.sdi-step-node.active .sdi-step-circle {
    background: #ffffff;
    border-color: #ffffff;
    color: #4338CA;
}
.sdi-step-node.done .sdi-step-circle {
    background: rgba(255,255,255,0.20);
    border-color: rgba(255,255,255,0.60);
    color: #ffffff;
}

.sdi-step-label { display: flex; flex-direction: column; gap: 0.1rem; }
.sdi-step-num { color: rgba(255,255,255,0.55) !important; line-height: 1.2 !important; font-size: 0.7rem !important; text-transform: uppercase; letter-spacing: 0.06em; }
.sdi-step-title { color: #ffffff !important; font-weight: 500 !important; line-height: 1.3 !important; font-size: 0.875rem !important; }
.sdi-step-node.active .sdi-step-title { font-weight: 700 !important; }

/* Trust badge pills */
.sdi-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}
.sdi-badge-pill {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.20);
    border-radius: 999px;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.90);
    white-space: nowrap;
}
.sdi-hero-trust-stmt {
    color: rgba(255,255,255,0.55) !important;
    font-size: 0.72rem !important;
    line-height: 1.5 !important;
    margin-top: 0.5rem;
}

/* ── Right content panel ──────────────────────────────────── */
.sdi-content {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: #EEF2FF !important;
    overflow-y: auto;
}
.sdi-content-inner {
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 2rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Mobile step dots — hidden on desktop */
.sdi-mobile-progress {
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    padding-bottom: 1.25rem;
}
.sdi-mobile-steps-track {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.sdi-mobile-step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #CBD5E1;
    flex-shrink: 0;
    transition: background 0.2s, transform 0.2s;
}
.sdi-mobile-step-dot.done    { background: #10B981; }
.sdi-mobile-step-dot.active  { background: #6366F1; transform: scale(1.4); }

/* ── Step card ────────────────────────────────────────────── */
.sdi-step-card {
    background: #ffffff !important;
    border-radius: 16px !important;
    border: 1px solid #E2E8F0 !important;
    padding: 2rem !important;
}

/* Card header */
.sdi-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1.25rem;
}
.sdi-card-header-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #EEF2FF, #E0E7FF) !important;
    color: #4338CA;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.sdi-card-step-label {
    color: #6366F1 !important;
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase;
    line-height: 1 !important;
    margin-bottom: 0.2rem;
}
.sdi-card-step-title {
    font-weight: 700 !important;
    color: #0F172A !important;
    line-height: 1.3 !important;
    margin: 0 !important;
}

/* ── Info / warn / success banners ───────────────────────── */
.sdi-info-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    background: #EFF6FF !important;
    border: 1px solid #BFDBFE !important;
    border-radius: 12px !important;
    padding: 1rem 1.25rem !important;
}
.sdi-info-banner-icon {
    color: #3B82F6;
    font-size: 1.3rem !important;
    flex-shrink: 0;
    margin-top: 2px;
}
.sdi-warn-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    background: #FFFBEB !important;
    border: 1px solid #FDE68A !important;
    border-radius: 12px !important;
    padding: 1rem 1.25rem !important;
}
.sdi-warn-banner-icon {
    color: #F59E0B;
    font-size: 1.3rem !important;
    flex-shrink: 0;
    margin-top: 2px;
}
.sdi-success-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    background: #F0FDF4 !important;
    border: 1px solid #BBF7D0 !important;
    border-radius: 12px !important;
    padding: 1rem 1.25rem !important;
}
.sdi-success-banner-icon {
    color: #10B981;
    font-size: 1.3rem !important;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ── Centred state (OTP success / loading) ───────────────── */
.sdi-centered-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1rem;
    text-align: center;
}
.sdi-success-ring {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #F0FDF4 !important;
    border: 2px solid #BBF7D0;
    color: #10B981;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── OTP prompt centred container ────────────────────────── */
.sdi-otp-prompt {
    max-width: 440px;
}
.sdi-otp-input input {
    font-size: 1.5rem !important;
    letter-spacing: 0.35em !important;
    text-align: center !important;
    font-weight: 700 !important;
}

/* ── Primary action button ────────────────────────────────── */
.sdi-primary-btn {
    border-radius: 10px !important;
    font-weight: 600 !important;
    letter-spacing: 0.01em !important;
}

/* ── Security step ────────────────────────────────────────── */
.sdi-security-section { display: flex; flex-direction: column; }
.sdi-pin-toggle-card {
    background: #F8FAFC !important;
    border: 2px solid #E2E8F0 !important;
    border-radius: 14px !important;
    padding: 1.25rem !important;
    transition: border-color 0.2s, background 0.2s;
}
.sdi-pin-toggle-card.active {
    background: #EEF2FF !important;
    border-color: #6366F1 !important;
}
.sdi-pin-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(99,102,241,0.10) !important;
    color: #4338CA;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s;
}
.sdi-pin-toggle-card.active .sdi-pin-icon-wrap {
    background: rgba(99,102,241,0.20) !important;
}

/* ── Drop zone ────────────────────────────────────────────── */
.sdi-dropzone {
    border: 2px dashed #6366F1;
    border-radius: 14px;
    background: #EEF2FF;
    padding: 2.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
    min-height: 150px;
    text-align: center;
}
.sdi-dropzone:hover { background: #E0E7FF; border-color: #4338CA; }
.sdi-dropzone.uploading { opacity: 0.6; pointer-events: none; }
.sdi-dropzone-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(99,102,241,0.12) !important;
    color: #4338CA;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── File list ─────────────────────────────────────────────── */
.sdi-file-list { display: flex; flex-direction: column; gap: 0.5rem; }

/* ── Review cards ──────────────────────────────────────────── */
.sdi-review-card {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
    border-radius: 14px !important;
    padding: 1.25rem !important;
}
.sdi-review-card-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: #4338CA;
    margin-bottom: 1rem;
}
.sdi-review-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.45rem 0;
    flex-wrap: wrap;
}
.sdi-review-row-notes { align-items: flex-start; }
.sdi-review-key {
    font-size: 0.8rem;
    font-weight: 600;
    color: #64748B;
    white-space: nowrap;
    flex: 0 0 80px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.sdi-review-val {
    flex: 1 1 0;
    font-size: 0.9rem;
    color: #0F172A;
    word-break: break-word;
}
.sdi-file-review-row {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0;
}

/* ── Consent block ──────────────────────────────────────────── */
.sdi-consent-block {
    background: #F8FAFC !important;
    border: 1px solid #E2E8F0 !important;
    border-radius: 14px !important;
    padding: 1rem 1.25rem !important;
}

/* ── Navigation buttons ─────────────────────────────────────── */
.sdi-nav-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.sdi-nav-left {
    display: flex;
    align-items: center;
}
.sdi-nav-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.sdi-nav-continue,
.sdi-submit-btn {
    border-radius: 10px !important;
    font-weight: 600 !important;
    min-width: 140px;
}
.sdi-nav-back {
    border-radius: 10px !important;
}
.sdi-nav-cancel {
    border-radius: 10px !important;
    opacity: 0.65;
}
.sdi-nav-cancel:hover {
    opacity: 1;
}
.sdi-submit-btn {
    background: linear-gradient(135deg, #059669 0%, #10B981 100%) !important;
    box-shadow: 0 4px 14px rgba(16,185,129,0.30) !important;
}

/* ── Splash screen ───────────────────────────────────────────── */
.sdi-splash {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F8FAFC;
}
.sdi-splash-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE — tablet / mobile
   ════════════════════════════════════════════════════════════ */

/* Tablet: shrink hero to 280px */
@media (max-width: 1024px) {
    .sdi-hero { flex: 0 0 280px; }
    .sdi-hero-inner { padding: 2rem 1.5rem; gap: 1.5rem; }
    .sdi-steps-sidebar { gap: 0; }
}

/* Mobile: hero collapses, single column */
@media (max-width: 768px) {
    .sdi-page { flex-direction: column; }

    /* Hero becomes a gradient top bar (hidden — replaced by mobile header) */
    .sdi-hero { display: none; }

    /* Show mobile step dots */
    .sdi-mobile-progress { display: flex; }

    .sdi-content { background: #F8FAFC; }
    .sdi-content-inner { padding: 1.25rem 1rem 2.5rem; max-width: 100%; }

    /* Step card: reduce padding */
    .sdi-step-card { padding: 1.25rem !important; border-radius: 12px !important; }

    /* Nav buttons: stack on very small screens */
    .sdi-nav-buttons {
        flex-direction: column-reverse;
        gap: 0.625rem;
    }
    .sdi-nav-left,
    .sdi-nav-right {
        width: 100%;
    }
    .sdi-nav-right {
        flex-direction: column-reverse;
        gap: 0.5rem;
    }
    .sdi-nav-buttons .sdi-nav-back,
    .sdi-nav-buttons .sdi-nav-cancel,
    .sdi-nav-buttons .sdi-nav-continue,
    .sdi-nav-buttons .sdi-submit-btn {
        width: 100%;
        min-width: unset;
    }

    /* Drop zone: smaller */
    .sdi-dropzone { padding: 1.75rem 1rem; min-height: 120px; }

    /* Review key column: tighter */
    .sdi-review-key { flex: 0 0 64px; }
}

/* Very small screens */
@media (max-width: 400px) {
    .sdi-content-inner { padding: 1rem 0.75rem 2rem; }
    .sdi-step-card { padding: 1rem !important; }
    .sdi-card-header-icon { width: 36px; height: 36px; border-radius: 10px; }
    .sdi-hero-badges { gap: 0.4rem; }
    .sdi-badge-pill { font-size: 0.7rem; padding: 0.2rem 0.5rem; }
}