html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #111827;
    background: #f9fafb;
    height: 100%;
    overflow-y: scroll;
}

.app-body {
    background: #f9fafb;
}

.app-loading {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: linear-gradient(135deg, #eef2ff, #eff6ff);
}

.app-spinner {
    width: 3rem;
    height: 3rem;
    color: #4f46e5;
    animation: app-spin 1s linear infinite;
}

.app-loading-text {
    color: #4f46e5;
    font-weight: 600;
}

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

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

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

.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;
}

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

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

.app-error {
    display: none;
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    max-width: 28rem;
    background: #dc2626;
    color: #fff;
    border-radius: 0.75rem;
    padding: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.app-error p {
    margin: 0 0 0.75rem 0;
}

.app-error-actions {
    display: flex;
    gap: 0.5rem;
}

.app-button {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
}

.app-button-danger {
    background: #b91c1c;
}

.app-button-danger:hover {
    background: #991b1b;
}

.app-button-muted {
    background: #4b5563;
}

.app-button-muted:hover {
    background: #374151;
}

.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: "Произошла ошибка."
    }

.loading-progress,
.loading-progress-text {
    display: none;
}

code {
    color: #c02d76;
}

.home {
    padding: 2rem 1.5rem 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.home-hero h1 {
    font-size: 2.5rem;
    margin: 0 0 0.5rem 0;
}

.home-hero p {
    font-size: 1.25rem;
    color: #6b7280;
    margin: 0;
}

.home-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .home-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.home-card {
    background: #fff;
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.home-card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: #fff;
}

.home-card-icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.home-card-blue .home-card-icon {
    background: #2563eb;
}

.home-card-green .home-card-icon {
    background: #16a34a;
}

.home-card-purple .home-card-icon {
    background: #7c3aed;
}

.home-card h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
}

.home-card p {
    margin: 0;
    color: #6b7280;
}

.home-panel {
    margin-top: 3rem;
    background: #eef2ff;
    border-radius: 0.75rem;
    padding: 2rem;
    border: 1px solid #c7d2fe;
}

.home-panel h2 {
    margin: 0 0 1rem 0;
    font-size: 1.5rem;
}

.home-panel p {
    margin: 0 0 1rem 0;
    color: #374151;
}

.home-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.5rem;
    color: #374151;
}

.home-list-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.home-list-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: #16a34a;
}

.visually-hidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

.app-shell {
    min-height: 100vh;
    background: transparent;
}

.app-sidebar {
    width: 16rem;
    background: #ffffff;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    flex-shrink: 0;
}

.app-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    scrollbar-gutter: stable;
    margin-left: 16rem;
    min-height: 100vh;
}

.app-header {
    background: #ffffff;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
}

.app-header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem;
}

.app-title {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
}

.app-content {
    flex: 1;
    overflow-y: auto;
    background: #eef2f7;
    scrollbar-gutter: stable;
}

.app-content-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 1.5rem;
}

.app-card {
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    padding: 1.5rem;
}

.app-error-message {
    margin: 0 0 0.75rem 0;
}

.nav-brand {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    color: #fff;
    padding: 1.5rem;
}

.nav-brand-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-brand-subtitle {
    margin: 0.25rem 0 0 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    color: #1f2937;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-link-button {
    width: 100%;
    border: none;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.nav-link:hover {
    background: #eef2ff;
    color: #4338ca;
    transform: translateX(2px);
}

.nav-link-active {
    background: #e0e7ff;
    color: #4338ca;
    font-weight: 600;
}

.nav-link-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.nav-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid #e2e8f0;
    font-size: 0.75rem;
    color: #6b7280;
}

.register-page {
    width: 100%;
    min-height: 100%;
    display: grid;
    place-items: center;
    padding: 1rem;
    box-sizing: border-box;
    background: radial-gradient(circle at top, #eef2ff 0%, #f8fafc 50%, #ffffff 100%);
}

.register-card {
    width: 100%;
    max-width: 48rem;
    box-sizing: border-box;
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 1.25rem;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
    display: grid;
    gap: 2rem;
}

.app-content:has(.register-page) {
    display: grid;
}

.app-content:has(.register-page) > .app-content-inner {
    height: 100%;
    min-height: 0;
    display: grid;
    padding: 0;
}

.app-content:has(.register-page) .app-card {
    min-height: 100%;
    padding: 0;
    overflow: hidden;
    display: grid;
    align-items: center;
}

.register-header {
    text-align: center;
}

.register-title {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
}

.register-subtitle {
    margin: 0.5rem 0 0 0;
    font-size: 0.95rem;
    color: #64748b;
}

.register-form {
    display: grid;
    gap: 1.5rem;
}

.register-error {
    border-radius: 0.75rem;
    background: #fee2e2;
    border: 1px solid #fca5a5;
    color: #b91c1c;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    min-height: 3.25rem;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    transition: opacity 0.15s ease;
}

.register-error-hidden {
    visibility: hidden;
    opacity: 0;
}

.register-info {
    border-radius: 0.75rem;
    background: #dbeafe;
    border: 1px solid #93c5fd;
    color: #1e40af;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
}

.register-inputs {
    display: grid;
    gap: 0;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
}

.register-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #e2e8f0;
    padding: 0.75rem 0.75rem;
    font-size: 1rem;
    color: #0f172a;
    outline: none;
    background: #fff;
}

.register-input::placeholder {
    font-size: 0.95rem;
}

.register-inputs > div + div .register-input {
    border-top: none;
}

.register-input-first {
    border-radius: 0.75rem 0.75rem 0 0;
}

.register-input-last {
    border-radius: 0 0 0.75rem 0.75rem;
}

.register-input:focus {
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    position: relative;
    z-index: 1;
}

.register-button {
    position: relative;
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    border: none;
    background: #4f46e5;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.register-button:hover {
    background: #4338ca;
    transform: translateY(-1px);
}

.register-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.register-spinner {
    position: absolute;
    left: 1rem;
    display: inline-flex;
    align-items: center;
}

.register-spinner-icon {
    width: 1.25rem;
    height: 1.25rem;
    animation: app-spin 1s linear infinite;
}

@media (max-width: 1024px) {
    .app-shell {
        display: block;
    }

    .app-sidebar {
        width: 100%;
        position: static;
        height: auto;
    }

    .app-main {
        margin-left: 0;
    }

    .app-header-inner,
    .app-content-inner {
        padding: 1.25rem;
    }
}

@media (max-width: 720px) {
    .register-card {
        padding: 2rem 1.5rem;
    }

    .app-card {
        padding: 1.25rem;
    }
}

.admin-auth-page {
    width: 100%;
    min-height: 100%;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: linear-gradient(160deg, #e6ecfb, #f8fafc);
}

.admin-auth-card,
.admin-card {
    width: 100%;
    max-width: 42rem;
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
    padding: 1.5rem;
    box-sizing: border-box;
}

.admin-auth-card {
    display: grid;
    gap: 0.75rem;
}

.admin-auth-card h2,
.admin-card h2 {
    margin: 0;
}

.admin-auth-card p,
.admin-card p {
    margin: 0;
    color: #475569;
}

.admin-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #d1d5db;
    border-radius: 0.75rem;
    padding: 0.7rem 0.85rem;
    font-size: 0.95rem;
}

.admin-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.admin-button {
    border: none;
    border-radius: 0.75rem;
    background: #1d4ed8;
    color: #ffffff;
    font-weight: 600;
    padding: 0.7rem 1rem;
    cursor: pointer;
}

.admin-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.admin-button-secondary {
    background: #0f766e;
}

.admin-error {
    border-radius: 0.75rem;
    background: #fee2e2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 0.65rem 0.85rem;
}

.admin-success {
    color: #166534;
    font-weight: 600;
}

.admin-auth-meta {
    font-size: 0.9rem;
    color: #64748b;
}

.admin-form-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.invite-token-panel {
    margin-top: 1rem;
    border: 1px solid #bae6fd;
    background: #f0f9ff;
    border-radius: 0.75rem;
    padding: 1rem;
}

.invite-token-panel h3 {
    margin: 0 0 0.5rem 0;
}

.invite-token-input {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.admin-meta {
    font-size: 0.9rem;
    color: #334155;
}

.participant-dashboard {
    display: grid;
    gap: 1.25rem;
}

.participant-workspace {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(0, 1.7fr) minmax(18rem, 1fr);
    align-items: start;
}

.participant-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.participant-dashboard-title {
    margin: 0;
    font-size: 1.6rem;
}

.participant-dashboard-subtitle {
    margin: 0.4rem 0 0 0;
    color: #64748b;
}

.participant-refresh-button {
    border: none;
    border-radius: 0.75rem;
    background: #1d4ed8;
    color: #fff;
    font-weight: 600;
    padding: 0.65rem 1rem;
    cursor: pointer;
}

.participant-refresh-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.participant-dashboard-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (max-width: 960px) {
    .participant-workspace {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .participant-dashboard-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.participant-card {
    border: 1px solid #dbe3f0;
    border-radius: 0.9rem;
    background: #f8fafc;
    padding: 1rem;
}

.participant-card h3 {
    margin: 0 0 0.65rem 0;
}

.participant-card-loading {
    margin: 0;
    color: #64748b;
}

.participant-card-error {
    margin: 0;
    color: #b91c1c;
    font-weight: 600;
}

.participant-card-meta {
    margin: 0.5rem 0 0 0;
    color: #475569;
    font-size: 0.9rem;
}

.participant-value {
    margin: 0.35rem 0;
}

.participant-balance-value {
    margin: 0.2rem 0 0.65rem 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #0f172a;
}

.participant-panel-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.participant-panel-header h3 {
    margin: 0;
}

.participant-panel-subtitle {
    margin: 0.35rem 0 0 0;
    color: #64748b;
}

.participant-live-indicator {
    display: grid;
    gap: 0.2rem;
    border-radius: 0.85rem;
    background: #dbeafe;
    color: #1d4ed8;
    padding: 0.75rem 0.9rem;
    min-width: 12rem;
}

.participant-live-indicator-label,
.participant-invest-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.participant-search {
    display: block;
    margin-bottom: 1rem;
}

.participant-search-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #cbd5e1;
    border-radius: 0.8rem;
    padding: 0.8rem 0.95rem;
    font-size: 0.95rem;
    color: #0f172a;
    background: #fff;
}

.participant-search-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.participant-project-list {
    display: grid;
    gap: 0.75rem;
}

.participant-project-item {
    border: 1px solid #dbe3f0;
    border-radius: 0.95rem;
    background: #fff;
    padding: 1rem;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.participant-project-item:hover {
    border-color: #93c5fd;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.12);
    transform: translateY(-1px);
}

.participant-project-item-selected {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
}

.participant-project-item-header {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: flex-start;
}

.participant-project-badge {
    display: inline-flex;
    align-items: center;
    margin-left: 0.55rem;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: #dcfce7;
    color: #166534;
    font-size: 0.78rem;
    font-weight: 700;
}

.participant-project-description {
    margin: 0.7rem 0 0 0;
    color: #334155;
    line-height: 1.45;
}

.participant-project-link {
    display: inline-block;
    margin-top: 0.7rem;
    color: #2563eb;
    font-size: 0.9rem;
    font-weight: 600;
}

.participant-invest-panel,
.participant-projects-panel {
    min-height: 100%;
}

.participant-invest-selection {
    display: grid;
    gap: 0.35rem;
    margin-bottom: 1rem;
    padding: 0.9rem 1rem;
    border-radius: 0.9rem;
    background: #eff6ff;
    color: #1e3a8a;
}

.participant-invest-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    margin-bottom: 1rem;
    padding: 0.95rem 1rem;
    border-radius: 0.9rem;
    background: #f8fafc;
    color: #0f172a;
}

.participant-invest-summary strong {
    display: block;
    margin-top: 0.3rem;
}

.participant-invest-field {
    display: grid;
    gap: 0.45rem;
    color: #334155;
    font-weight: 600;
}

.participant-invest-hint {
    margin: 0.85rem 0 0 0;
    color: #b45309;
    font-weight: 600;
}

.participant-invest-button {
    width: 100%;
    border: none;
    border-radius: 0.8rem;
    background: #1d4ed8;
    color: #fff;
    font-weight: 700;
    padding: 0.8rem 1rem;
    cursor: pointer;
}

.participant-invest-button:disabled,
.participant-project-item:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.participant-invest-feedback {
    margin: 1rem 0 0 0;
    padding: 0.8rem 0.9rem;
    border-radius: 0.8rem;
    font-weight: 600;
}

.participant-invest-feedback-success {
    background: #dcfce7;
    color: #166534;
}

.participant-invest-feedback-error {
    background: #fee2e2;
    color: #b91c1c;
}

.participant-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.6);
}

.participant-modal {
    width: min(100%, 32rem);
    max-height: calc(100vh - 3rem);
    overflow: auto;
    border-radius: 1.2rem;
    background: #fff;
    box-shadow: 0 28px 80px rgba(15, 23, 42, 0.26);
}

.participant-modal-header,
.participant-modal-actions {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 1.25rem 1.25rem 0 1.25rem;
}

.participant-modal-header h3 {
    margin: 0.2rem 0 0 0;
}

.participant-modal-eyebrow {
    margin: 0;
    color: #64748b;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.participant-modal-body {
    padding: 1.25rem;
}

.participant-modal-close,
.participant-modal-secondary {
    border: 1px solid #cbd5e1;
    border-radius: 0.8rem;
    background: #fff;
    color: #334155;
    font-weight: 700;
    padding: 0.75rem 1rem;
    cursor: pointer;
}

.participant-modal-actions {
    padding: 0 1.25rem 1.25rem 1.25rem;
}

.participant-modal-actions .participant-invest-button,
.participant-modal-actions .participant-modal-secondary {
    width: auto;
    min-width: 10rem;
}

@media (max-width: 720px) {
    .participant-modal-backdrop {
        padding: 0.75rem;
        align-items: flex-end;
    }

    .participant-modal {
        width: 100%;
        max-height: 85vh;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .participant-invest-summary {
        grid-template-columns: 1fr;
    }

    .participant-modal-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .participant-modal-actions .participant-invest-button,
    .participant-modal-actions .participant-modal-secondary {
        width: 100%;
    }
}