:root {
    --app-bg: #f1f5f9;
    --app-surface: rgba(255, 255, 255, 0.8);
    --app-surface-strong: #ffffff;
    --app-border: rgba(148, 163, 184, 0.18);
    --app-text: #0f172a;
    --app-text-soft: #64748b;
    --app-primary: #4f46e5;
    --app-primary-soft: rgba(79, 70, 229, 0.1);
    --app-success-soft: rgba(16, 185, 129, 0.12);
    --app-warning-soft: rgba(245, 158, 11, 0.12);
    --app-danger-soft: rgba(239, 68, 68, 0.12);
    --app-shadow: 0 18px 60px rgba(15, 23, 42, 0.08);
    --app-radius: 1.25rem;
}

html, body {
    font-family: Inter, "Segoe UI", Helvetica, Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, 0.12), transparent 24rem),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.12), transparent 20rem),
        linear-gradient(180deg, #f8fafc 0%, var(--app-bg) 100%);
    color: var(--app-text);
}

body {
    min-height: 100vh;
}

a, .btn-link {
    color: var(--app-primary);
}

.btn {
    border-radius: 0.95rem;
    font-weight: 600;
    padding: 0.72rem 1.1rem;
    transition: all 0.2s ease;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    border: none;
    box-shadow: 0 14px 30px rgba(79, 70, 229, 0.22);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(79, 70, 229, 0.28);
}

.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-success,
.btn-outline-warning,
.btn-outline-dark,
.btn-outline-danger {
    border-width: 1px;
}

.btn-outline-primary {
    border-color: rgba(79, 70, 229, 0.22);
    color: var(--app-primary);
    background: rgba(255, 255, 255, 0.68);
}

.btn-outline-secondary,
.btn-outline-dark {
    border-color: rgba(148, 163, 184, 0.25);
    color: #334155;
    background: rgba(255, 255, 255, 0.72);
}

.btn-outline-success {
    border-color: rgba(16, 185, 129, 0.28);
    color: #047857;
    background: rgba(236, 253, 245, 0.8);
}

.btn-outline-warning {
    border-color: rgba(245, 158, 11, 0.28);
    color: #b45309;
    background: rgba(255, 251, 235, 0.88);
}

.btn-outline-danger {
    border-color: rgba(239, 68, 68, 0.28);
    color: #b91c1c;
    background: rgba(254, 242, 242, 0.88);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-select:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem rgba(255,255,255,.75), 0 0 0 0.25rem rgba(79,70,229,.18);
}

.card,
.surface-card {
    border: 1px solid var(--app-border);
    background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.84));
    box-shadow: var(--app-shadow);
    border-radius: var(--app-radius);
    overflow: hidden;
}

.card .card-body {
    padding: 1.35rem;
}

.page-hero {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.55rem;
    border-radius: calc(var(--app-radius) + 0.15rem);
    background:
        linear-gradient(135deg, rgba(79, 70, 229, 0.95), rgba(14, 165, 233, 0.88)),
        linear-gradient(180deg, #4338ca, #0f766e);
    color: white;
    box-shadow: 0 24px 70px rgba(79, 70, 229, 0.22);
}

.page-hero-title {
    font-size: clamp(1.8rem, 2.4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 0.45rem;
}

.page-hero-text {
    max-width: 48rem;
    color: rgba(255,255,255,0.82);
    margin: 0;
}

.page-hero-meta {
    min-width: 12rem;
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.14);
    backdrop-filter: blur(8px);
}

.page-hero-kicker {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.8);
    font-weight: 700;
}

.page-hero-value {
    font-size: 1.7rem;
    font-weight: 800;
    margin-top: 0.2rem;
}

.section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--app-text);
    margin: 0;
}

.section-subtitle {
    color: var(--app-text-soft);
    margin-top: 0.25rem;
    margin-bottom: 0;
}

.stat-card {
    position: relative;
    padding: 1.35rem;
    min-height: 100%;
}

.stat-label {
    color: var(--app-text-soft);
    font-size: 0.84rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-value {
    margin-top: 0.8rem;
    font-size: 2rem;
    line-height: 1;
    font-weight: 800;
    color: var(--app-text);
}

.stat-card.primary::before,
.stat-card.success::before,
.stat-card.warning::before,
.stat-card.danger::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 1;
    pointer-events: none;
}

.stat-card.primary::before { background: linear-gradient(135deg, rgba(79,70,229,.12), transparent 60%); }
.stat-card.success::before { background: linear-gradient(135deg, rgba(16,185,129,.12), transparent 60%); }
.stat-card.warning::before { background: linear-gradient(135deg, rgba(245,158,11,.14), transparent 60%); }
.stat-card.danger::before { background: linear-gradient(135deg, rgba(239,68,68,.14), transparent 60%); }

.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(148, 163, 184, 0.04);
    --bs-table-hover-bg: rgba(79, 70, 229, 0.035);
}

.table thead th {
    color: #475569;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 800;
    border-bottom-color: rgba(148, 163, 184, 0.2);
}

.table > :not(caption) > * > * {
    padding-top: 0.95rem;
    padding-bottom: 0.95rem;
    border-bottom-color: rgba(148, 163, 184, 0.14);
}

.form-control,
.form-select {
    min-height: 3rem;
    border-radius: 0.95rem;
    border-color: rgba(148, 163, 184, 0.24);
    background: rgba(255, 255, 255, 0.9);
}

textarea.form-control {
    min-height: 7rem;
}

.form-label {
    font-weight: 700;
    color: #334155;
    margin-bottom: 0.45rem;
}

.form-text {
    color: #64748b;
}

.badge {
    border-radius: 999px;
    padding: 0.5rem 0.75rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.list-group-item {
    border-color: rgba(148, 163, 184, 0.14);
    background: transparent;
}

.glass-note {
    background: rgba(255,255,255,0.72);
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1rem;
}

.app-header-stack {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.25rem;
}

.app-eyebrow {
    color: var(--app-primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.76rem;
    font-weight: 800;
}

.app-console {
    min-height: 18rem;
    max-height: 32rem;
    overflow: auto;
    padding: 1rem;
    border-radius: 1rem;
    background: linear-gradient(180deg, #0f172a, #111827);
    color: #e2e8f0;
    white-space: pre-wrap;
    word-break: break-word;
    border: 1px solid rgba(148, 163, 184, 0.14);
}

.filter-bar {
    padding: 1rem;
    border-radius: 1rem;
    background: rgba(248, 250, 252, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.14);
}

.entity-title {
    font-weight: 700;
    color: var(--app-text);
}

.entity-subtitle {
    color: var(--app-text-soft);
    font-size: 0.9rem;
}

.certificate-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.dashboard-certificate-card-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 600px));
    justify-content: start;
}

.dashboard-certificate-card {
    width: min(100%, 600px);
    min-height: 280px;
    margin-inline: auto;
}

.certificate-card-button {
    padding: 0;
    border: none;
    background: transparent;
    text-align: left;
}

.certificate-card {
    height: 100%;
    padding: 1.15rem;
    border-radius: 1.15rem;
    border: 1px solid rgba(148, 163, 184, 0.16);
    background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.92));
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.certificate-card-button:hover .certificate-card,
.certificate-card-button:focus-visible .certificate-card {
    transform: translateY(-3px);
    box-shadow: 0 24px 46px rgba(79, 70, 229, 0.14);
    border-color: rgba(99, 102, 241, 0.22);
}

.certificate-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
}

.certificate-card-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.certificate-metric {
    padding: 0.9rem;
    border-radius: 1rem;
    background: rgba(248, 250, 252, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.certificate-metric-label {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6366f1;
    font-weight: 800;
}

.certificate-metric-value {
    margin-top: 0.35rem;
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
}

.certificate-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1rem;
}

.certificate-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.certificate-tag.primary {
    color: #4338ca;
    background: rgba(99, 102, 241, 0.1);
}

.certificate-tag.success {
    color: #047857;
    background: rgba(16, 185, 129, 0.12);
}

.certificate-tag.warning {
    color: #b45309;
    background: rgba(245, 158, 11, 0.14);
}

.certificate-tag.neutral {
    color: #334155;
    background: rgba(148, 163, 184, 0.14);
}

.certificate-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    color: var(--app-text-soft);
    font-size: 0.9rem;
}

.certificate-card-arrow {
    color: #4f46e5;
    font-weight: 700;
}

.floating-card-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(8px);
}

.floating-action-card {
    width: min(760px, 100%);
    max-height: 90vh;
    overflow: auto;
    padding: 1.4rem;
    border-radius: 1.4rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,250,252,0.96));
    border: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.22);
}

.floating-card-status {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-bottom: 1rem;
}

.floating-card-info {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.floating-card-info > div {
    padding: 1rem;
    border-radius: 1rem;
    background: rgba(248, 250, 252, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.floating-card-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.pair-code-box {
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    border: 1px solid rgba(99, 102, 241, 0.18);
    background: linear-gradient(180deg, rgba(238, 242, 255, 0.9), rgba(224, 231, 255, 0.78));
}

.pair-code-value {
    margin-top: 0.4rem;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: #312e81;
}

.agent-task-line {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 0;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    font-size: 0.92rem;
}

.agent-selected-card {
    border-color: rgba(79, 70, 229, 0.42);
    box-shadow: 0 24px 46px rgba(79, 70, 229, 0.14);
}

.command-center-card {
    border-style: dashed;
}

.app-loading-banner {
    border-radius: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.18);
    background: linear-gradient(180deg, rgba(239, 246, 255, 0.95), rgba(219, 234, 254, 0.88));
    box-shadow: 0 18px 35px rgba(59, 130, 246, 0.08);
}

.app-spinner {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    border: 3px solid rgba(59, 130, 246, 0.18);
    border-top-color: #2563eb;
    animation: app-spin 0.9s linear infinite;
    flex: 0 0 auto;
}

@keyframes app-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

@media (max-width: 768px) {
    .page-hero {
        flex-direction: column;
    }

    .certificate-card-meta,
    .floating-card-info {
        grid-template-columns: 1fr;
    }
}