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

.page-loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: wait;
    pointer-events: all;
}

.page-loading-overlay .overlay-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 100px 200px;
    background: rgba(30, 30, 30, 0.92);
    border-radius: 0.5rem;
}

.page-loading-overlay .overlay-spinner {
    width: 3rem;
    height: 3rem;
    border-width: 0.35rem;
}

.page-loading-overlay .overlay-message {
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

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

.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;
}

h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50460;
}

.validation-message {
    color: #e50460;
}

.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."
    }

.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;
}

.top-row .navbar-brand {
    max-width: 100%;
    overflow: hidden;
    white-space: nowrap;
}

h1 {
    font-size: 0.9rem;
}

.text-soft {
    color: #b0b8c1;
}

html.dark-mode,
html.dark-mode body {
    background-color: #121212;
    color: #e5e7eb;
}

html.dark-mode .top-row {
    background-color: #1f2937 !important;
    border-bottom-color: #374151 !important;
}

html.dark-mode .top-row a,
html.dark-mode .top-row .btn-link,
html.dark-mode .top-row .form-check-label,
html.dark-mode .top-row .text-dark {
    color: #e5e7eb !important;
}

html.dark-mode a,
html.dark-mode .btn-link {
    color: #8ab4f8;
}

html.dark-mode .card,
html.dark-mode .table,
html.dark-mode .alert,
html.dark-mode .modal-content,
html.dark-mode .list-group-item {
    background-color: #1e1e1e;
    color: #e5e7eb;
    border-color: #343a40;
}

html.dark-mode .table {
    --bs-table-bg: #1e1e1e;
    --bs-table-color: #e5e7eb;
    --bs-table-border-color: #343a40;
    --bs-table-striped-bg: #262626;
    --bs-table-striped-color: #e5e7eb;
    --bs-table-hover-bg: #2b2b2b;
    --bs-table-hover-color: #ffffff;
}

html.dark-mode .table-dark {
    --bs-table-bg: #111827;
    --bs-table-color: #f9fafb;
    --bs-table-border-color: #374151;
}

:root {
    --otd-table-group-header-bg: var(--bs-tertiary-bg);
    --otd-table-group-header-fg: var(--bs-secondary-color);
    --otd-table-group-header-border: var(--bs-border-color-translucent);
    --otd-table-row-selected-bg: var(--bs-tertiary-bg);
    --otd-table-row-selected-fg: var(--bs-body-color);
    --otd-table-muted-fg: var(--bs-secondary-color);
    --otd-table-account-badge-fg: var(--bs-body-color);
    --otd-table-account-badge-border: color-mix(in srgb, var(--bs-body-color) 35%, transparent);
}

.table-account-group-header td,
.otd-table-account-group-header td {
    background-color: var(--otd-table-group-header-bg);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--otd-table-group-header-fg);
    text-transform: uppercase;
    border-bottom: 1px solid var(--otd-table-group-header-border);
}

.table tbody tr.simulated-account-row,
.table tbody tr.otd-simulated-account-row {
    color: #7F7F7F !important;
    font-style: italic;
}

.table tbody tr.simulated-account-row td,
.table tbody tr.otd-simulated-account-row td {
    color: #7F7F7F !important;
}

html.dark-mode .table tbody tr.simulated-account-row td,
html.dark-mode .table tbody tr.otd-simulated-account-row td {
    color: #6b7280 !important;
}

.table tbody tr.otd-row-selected td {
    --bs-table-bg: var(--otd-table-row-selected-bg);
    --bs-table-color: var(--otd-table-row-selected-fg);
    color: var(--otd-table-row-selected-fg);
}

.otd-secondary-text {
    color: var(--otd-table-muted-fg);
}

.table tbody tr.otd-row-selected .otd-secondary-text {
    color: color-mix(in srgb, var(--otd-table-row-selected-fg) 75%, transparent);
}

.otd-account-badge {
    background-color: transparent;
    color: var(--otd-table-account-badge-fg);
    border: 1px solid var(--otd-table-account-badge-border);
    font-weight: 500;
}

.form-control,
.form-select,
.form-label,
.form-check-label,
.input-group-text,
.form-text {
    font-size: 0.8rem;
}

.table {
    font-size: 0.8rem;
}

.display-4 {
    font-size: calc(1.18rem + 2.16vw);
}

.display-5 {
    font-size: calc(1.14rem + 1.68vw);
}

.lead {
    font-size: 1rem;
}

@media (min-width: 1200px) {
    .display-4 {
        font-size: 2.8rem;
    }

    .display-5 {
        font-size: 2.4rem;
    }
}

html.dark-mode .form-control,
html.dark-mode .form-select {
    background-color: #1f2937;
    color: #e5e7eb;
    border-color: #374151;
}

html.dark-mode .form-control::placeholder {
    color: #9ca3af;
}

html.dark-mode .btn-outline-dark {
    color: #e5e7eb;
    border-color: #6b7280;
}

html.dark-mode .btn-outline-dark:hover {
    color: #111827;
    background-color: #e5e7eb;
    border-color: #e5e7eb;
}

/* ── AI Advisor chat-style response panel ────────────────────────────────── */

.ai-advisor-response {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.ai-advisor-response p {
    background: var(--ai-bubble-bg, #f0f4ff);
    border-radius: 0 1rem 1rem 1rem;
    padding: 0.55rem 0.85rem;
    margin-bottom: 0.5rem;
    line-height: 1.55;
    font-size: 0.875rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.ai-advisor-response h3,
.ai-advisor-response h4,
.ai-advisor-response h5 {
    display: block;
    margin-top: 1.1rem;
    margin-bottom: 0.5rem;
    padding: 0.45rem 0.85rem;
    background: #1a2035;
    color: #ffffff;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 0.4rem;
    letter-spacing: 0.01em;
    line-height: 1.4;
}

.ai-advisor-response h3 {
    font-size: 1rem;
}

.ai-advisor-response h4 {
    font-size: 0.95rem;
}

.ai-advisor-response h5 {
    font-size: 0.875rem;
}

.ai-advisor-response ul,
.ai-advisor-response ol {
    padding-left: 1.4rem;
    margin-bottom: 0.5rem;
}

.ai-advisor-response li {
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

.ai-advisor-response hr {
    border-color: var(--ai-divider-color, #c7d2fe);
    margin: 0.75rem 0;
}

.ai-advisor-response code {
    background: var(--ai-code-bg, #e8ecf6);
    border-radius: 0.25rem;
    padding: 0.1em 0.4em;
    font-size: 0.82em;
    color: var(--ai-code-color, #c026d3);
}

.ai-advisor-response .ai-advisor-table {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.ai-advisor-response .ai-advisor-table th {
    background: var(--ai-table-header-bg, #e0e7ff);
    color: var(--ai-table-header-color, #1e40af);
    font-weight: 600;
}

/* Dark-mode overrides */
html.dark-mode .ai-advisor-response p {
    --ai-bubble-bg: #1e2d40;
    background: #1e2d40;
    color: #e5e7eb;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

html.dark-mode .ai-advisor-response h3,
html.dark-mode .ai-advisor-response h4,
html.dark-mode .ai-advisor-response h5 {
    background: #0f1e36;
    color: #e2eaf8;
}

html.dark-mode .ai-advisor-response hr {
    border-color: #374151;
}

html.dark-mode .ai-advisor-response code {
    background: #2d2d3a;
    color: #e879f9;
}

html.dark-mode .ai-advisor-response .ai-advisor-table th {
    background: #1e3a5f;
    color: #93c5fd;
}

/* Multi-Leg Position Modal Styles */
.modal-dialog.modal-xxl {
    max-width: 90%;
    width: 90%;
}

@media (min-width: 1400px) {
    .modal-dialog.modal-xxl {
        max-width: 1200px;
    }
}

.position-summary {
    background-color: #e7f3ff;
    border: 1px solid #b3d9ff;
    border-radius: 4px;
    padding: 12px;
    margin-bottom: 15px;
}

html.dark-mode .position-summary {
    background-color: #1a2937;
    border-color: #374151;
    color: #e5e7eb;
}

.required-field::after {
    content: " *";
    color: #dc3545;
}

.side-btn-group {
    display: flex;
    gap: 4px;
}

.side-btn {
    flex: 1;
    padding: 0.375rem 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid #ced4da;
    background-color: white;
    color: #495057;
    cursor: pointer;
    transition: all 0.15s;
    border-radius: 3px;
    white-space: nowrap;
}

.side-btn:hover:not(.active) {
    background-color: #f8f9fa;
    border-color: #adb5bd;
}

.side-btn.active.buy {
    background-color: #28a745;
    color: white;
    border-color: #28a745;
}

.side-btn.active.sell {
    background-color: #dc3545;
    color: white;
    border-color: #dc3545;
}

.side-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.type-btn-group {
    display: flex;
    gap: 4px;
}

.type-btn {
    flex: 1;
    padding: 0.375rem 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid #ced4da;
    background-color: white;
    color: #495057;
    cursor: pointer;
    transition: all 0.15s;
    border-radius: 3px;
    white-space: nowrap;
}

.type-btn:hover:not(.active) {
    background-color: #f8f9fa;
    border-color: #adb5bd;
}

.type-btn.active.call {
    background-color: #17a2b8;
    color: white;
    border-color: #17a2b8;
}

.type-btn.active.put {
    background-color: #ffc107;
    color: #212529;
    border-color: #ffc107;
}

.type-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.leg-row {
    background-color: white;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    padding: 10px 0px 10px 10px;
    margin-bottom: 8px;
    position: relative;
}

.leg-row .row {
    flex-wrap: nowrap;
    --bs-gutter-x: 0.5rem;
}

.leg-row .row > [class*="col-"] {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
    flex-shrink: 0;
}

.leg-row .leg-col-side {
    max-width: 140px;
}

.leg-row .leg-col-qty,
.leg-row .leg-col-symbol,
.leg-row .leg-col-strike,
.leg-row .leg-col-price,
.leg-row .leg-col-delta,
.leg-row .leg-col-iv {
    max-width: 80px;
}

.leg-row .leg-col-exp,
.leg-row .leg-col-type {
    max-width: 140px;
}

/* Read-only leg rows (for expanded position display) */
.leg-row-readonly .row > [class*="col-"] {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
    flex-shrink: 0;
}

.leg-row-readonly .leg-col-side {
    max-width: 140px;
}

.leg-row-readonly .leg-col-qty,
.leg-row-readonly .leg-col-symbol,
.leg-row-readonly .leg-col-strike,
.leg-row-readonly .leg-col-price,
.leg-row-readonly .leg-col-delta,
.leg-row-readonly .leg-col-iv {
    max-width: 80px;
}

.leg-row-readonly .leg-col-exp,
.leg-row-readonly .leg-col-type {
    max-width: 140px;
}

.leg-headers {
    --bs-gutter-x: 0.5rem;
}

.leg-headers > [class*="col-"] {
    padding-left: 0.25rem;
    padding-right: 0.25rem;
    flex-shrink: 0;
}

.leg-headers .leg-col-side {
    max-width: 140px;
}

.leg-headers .leg-col-qty,
.leg-headers .leg-col-symbol,
.leg-headers .leg-col-strike,
.leg-headers .leg-col-price,
.leg-headers .leg-col-delta,
.leg-headers .leg-col-iv {
    max-width: 80px;
}

.leg-headers .leg-col-exp,
.leg-headers .leg-col-type {
    max-width: 140px;
}

.remove-leg-icon {
    color: #dc3545;
    cursor: pointer;
    padding: 4px;
    border-radius: 3px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    background: none;
    border: none;
}

.remove-leg-icon:hover:not(:disabled) {
    background-color: #dc3545;
    color: white;
}

.remove-leg-icon:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

html.dark-mode .leg-row {
    background-color: #1e1e1e;
    border-color: #495057;
}

html.dark-mode .side-btn,
html.dark-mode .type-btn {
    background-color: #2d2d2d;
    color: #e5e7eb;
    border-color: #495057;
}

html.dark-mode .side-btn:hover:not(.active),
html.dark-mode .type-btn:hover:not(.active) {
    background-color: #3a3a3a;
    border-color: #6c757d;
}

/* Position Detail Styles (shared between Position and Wheel pages) */
.position-detail-panel {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.75rem 1rem 0.85rem 2.25rem;
    border-top: 1px solid var(--bs-border-color);
}

.position-detail-sections-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.position-detail-ticker-row {
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--bs-border-color);
}

.position-detail-ticker-section {
    flex: 0 1 auto;
}

.position-detail-section {
    flex: 1 1 340px;
}

.position-detail-section-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--bs-secondary-color);
    margin-bottom: 0.5rem;
}

.position-detail-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(100px, 1fr));
    gap: 0.55rem 1rem;
}

.position-detail-item {
    display: flex;
    flex-direction: column;
}

.position-detail-label {
    font-size: 0.68rem;
    color: var(--bs-secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.2;
}

.position-detail-value {
    font-size: 0.82rem;
    font-weight: 500;
    line-height: 1.4;
}

.position-detail-section-full {
    flex: 1 1 100%;
}

/* Leg Headers and Row Styles (shared between pages) */
.leg-headers {
    font-size: 0.7rem;
    color: var(--bs-secondary-color);
    border-bottom: 1px solid var(--bs-border-color);
    padding-bottom: 0.5rem;
}

.leg-row-readonly {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bs-border-color-translucent);
}

.leg-row-readonly:last-child {
    border-bottom: none;
}