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

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

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

/* Sidebar nav active highlight */
.nav-link.active {
    background-color: rgba(255,255,255,.15) !important;
    font-weight: 600;
}
.nav-link:hover:not(.active) {
    background-color: rgba(255,255,255,.08) !important;
}

/* Responsive table cards on small screens */
@media (max-width: 767px) {
    .table-sm-stack thead { display: none; }
    .table-sm-stack tr { display: block; margin-bottom: .75rem; border: 1px solid #dee2e6; border-radius: .375rem; }
    .table-sm-stack td { display: flex; justify-content: space-between; align-items: center; padding: .4rem .75rem; border: none; border-bottom: 1px solid #f0f0f0; }
    .table-sm-stack td::before { content: attr(data-label); font-weight: 600; color: #6c757d; font-size: .8rem; margin-right: .5rem; white-space: nowrap; }
    .table-sm-stack td:last-child { border-bottom: none; }
}

/* Stats card */
.stat-card { transition: transform .15s; }
.stat-card:hover { transform: translateY(-2px); }

/* Smooth content area */
main { scroll-behavior: smooth; }

.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;
}

.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;
}

/* Portal visual refresh (UI-only) */
.portal-login-shell {
    background:
        radial-gradient(circle at 10% 10%, rgba(255, 153, 0, 0.16), transparent 38%),
        radial-gradient(circle at 95% 90%, rgba(0, 174, 239, 0.2), transparent 42%),
        linear-gradient(140deg, #132436 0%, #163954 48%, #0f5d61 100%);
}

.portal-login-frame {
    max-width: 980px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(2px);
}

.portal-login-brand {
    background:
        linear-gradient(165deg, #081f3b 0%, #0c3f68 60%, #0c6266 100%);
    color: #ffffff;
}

.portal-login-brand-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.portal-login-panel {
    background: linear-gradient(180deg, #ffffff 0%, #f6f9fc 100%);
}

.portal-login-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    color: #ffffff;
    background: linear-gradient(145deg, #ff8a00, #ef476f);
}

.portal-login-input .input-group-text {
    background: #eef3f9;
    border-color: #d4dde8;
    color: #3d5875;
}

.portal-login-submit {
    color: #ffffff;
    border: none;
    background: linear-gradient(135deg, #ff8a00 0%, #ea526f 100%);
}

.portal-login-submit:hover,
.portal-login-submit:focus {
    color: #ffffff;
    filter: brightness(1.03);
}

.portal-mobile-topbar {
    background: linear-gradient(135deg, #16371c 0%, #0f5f44 58%, #8d1f2b 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.portal-sidebar {
    background:
        linear-gradient(180deg, rgba(11, 31, 20, 0.98) 0%, rgba(14, 59, 39, 0.98) 56%, rgba(98, 19, 30, 0.98) 100%);
    box-shadow: 0 18px 34px rgba(7, 18, 12, 0.22);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.portal-sidebar-brand {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.01));
}

.portal-role-badge {
    background: linear-gradient(135deg, #dd2c3f 0%, #26a269 100%);
    color: #fff;
}

.portal-nav-link {
    transition: background-color .15s ease, transform .15s ease, border-color .15s ease;
    color: #f7fbf8 !important;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.02);
}

.portal-nav-link:hover:not(.active) {
    transform: translateX(2px);
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.1);
    color: #ffffff !important;
}

.portal-sidebar .nav-link.active {
    background: linear-gradient(135deg, rgba(221, 44, 63, 0.26), rgba(38, 162, 105, 0.24)) !important;
    border-color: rgba(255, 255, 255, 0.18);
    color: #ffffff !important;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.portal-main-surface {
    background:
        radial-gradient(circle at 98% 2%, rgba(221, 44, 63, 0.08), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(38, 162, 105, 0.07), transparent 32%),
        linear-gradient(180deg, #f7f9fb 0%, #eef3f6 100%);
}

.portal-page-shell {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0.25rem;
}

.portal-breadcrumb-row {
    border-color: #d6e0ea !important;
}

.portal-register-shell {
    background:
        radial-gradient(circle at 8% 12%, rgba(38, 162, 105, 0.18), transparent 34%),
        radial-gradient(circle at 92% 88%, rgba(221, 44, 63, 0.18), transparent 38%),
        linear-gradient(135deg, #112220 0%, #173c2f 50%, #5d1320 100%);
}

.portal-register-frame {
    max-width: 1040px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.96);
}

.portal-register-brand {
    background:
        linear-gradient(180deg, #0d281d 0%, #11402f 54%, #6c1625 100%);
    color: #ffffff;
}

.portal-register-panel {
    background: linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%);
}

/* System/admin visual refresh (UI-only) */
.system-mobile-topbar {
    background: linear-gradient(135deg, #1c2647 0%, #1f3f62 62%, #7b1f36 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.system-sidebar {
    background:
        linear-gradient(180deg, rgba(20, 28, 51, 0.98) 0%, rgba(26, 47, 76, 0.98) 56%, rgba(88, 26, 46, 0.98) 100%);
    box-shadow: 0 18px 34px rgba(12, 18, 33, 0.22);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.system-sidebar-brand {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.01));
}

.system-role-badge {
    background: linear-gradient(135deg, #dc3545 0%, #0d6efd 100%);
    color: #fff;
}

.system-nav-link {
    transition: background-color .15s ease, transform .15s ease, border-color .15s ease;
    color: #f6f8ff !important;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.03);
}

.system-nav-link:hover:not(.active) {
    transform: translateX(2px);
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.12);
    color: #ffffff !important;
}

.system-sidebar .nav-link.active {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.26), rgba(13, 110, 253, 0.24)) !important;
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff !important;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.system-main-surface {
    background:
        radial-gradient(circle at 98% 2%, rgba(13, 110, 253, 0.08), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(220, 53, 69, 0.07), transparent 32%),
        linear-gradient(180deg, #f7f9fc 0%, #eef2f7 100%);
}