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

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #007DE3;
}

.btn-primary {
    color: #fff;
    background-color: #007DE3;
    border-color: #007DE3;
}

.btn-primary:hover {
    background-color: #023F72;
    border-color: #023F72;
}

.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 rgba(0, 125, 227, 0.35);
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #00BFB9;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.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."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #007DE3;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #00294B;
}

/* Off-spec row highlight */
.row-offspec {
    background-color: #fff5f5 !important;
    color: #b00020;
}

/* ── DxGrid: row hover + open button ─────────────────────────────────────── */

.samples-grid tr {
    cursor: pointer;
}

.samples-grid tr:hover td {
    background-color: rgba(0, 41, 75, 0.05);
}

[data-bs-theme="dark"] .samples-grid tr:hover td {
    background-color: rgba(71, 172, 255, 0.07);
}

.samples-open-btn {
    color: #BBBBBB;
    transition: color 0.15s;
}

.samples-open-btn:hover,
.samples-grid tr:hover .samples-open-btn {
    color: #007DE3;
}

/* Lista de análises: cabe muita coisa numa célula só, então trunca e joga o
   texto completo no title (tooltip nativo). */
.samples-analyses {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Portal responsive */
@media (max-width: 640px) {
    .top-row {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
}

/* ===== Dark mode overrides ===== */
[data-bs-theme="dark"] {
    color-scheme: dark;
    --bs-body-bg: #011829;
    --bs-body-color: #EFEFEF;
    --bs-card-bg: #012847;
    --bs-card-border-color: #023F72;
    --bs-border-color: #023F72;
}

[data-bs-theme="dark"] body {
    background-color: #011829;
    color: #EFEFEF;
}

[data-bs-theme="dark"] .card {
    background-color: #012847;
    border-color: #023F72;
    color: #EFEFEF;
}

[data-bs-theme="dark"] .text-muted {
    color: #BBBBBB !important;
}

[data-bs-theme="dark"] .page {
    background-color: #011829;
}

/* Sidebar: sem override de dark mode — usa o gradiente da marca em ambos os modos */

[data-bs-theme="dark"] .top-row {
    background-color: #011829;
    border-bottom-color: #023F72;
}

[data-bs-theme="dark"] .form-control {
    background-color: #012847;
    color: #EFEFEF;
    border-color: #023F72;
}

[data-bs-theme="dark"] .form-control:focus {
    background-color: #012847;
    color: #EFEFEF;
    border-color: #47ACFF;
    box-shadow: 0 0 0 0.25rem rgba(0, 125, 227, 0.25);
}

[data-bs-theme="dark"] .btn-outline-secondary {
    color: #BBBBBB;
    border-color: #023F72;
}

[data-bs-theme="dark"] .btn-outline-secondary:hover {
    background-color: #023F72;
    color: #EFEFEF;
}

/* ═══════════════════════════════════════════════════════════════════════════
   Top-bar icon buttons  (theme picker trigger + AI assistant)
   ═══════════════════════════════════════════════════════════════════════════ */
.topbar-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: inherit;
    font-size: 1rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
    text-decoration: none !important;
    flex-shrink: 0;
}

.topbar-icon-btn:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.07);
    color: inherit;
}

.topbar-icon-btn.active {
    opacity: 1;
    background: var(--dxbl-accent-color, #1E88E5);
    color: #fff !important;
}

[data-bs-theme="dark"] .topbar-icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Theme picker — wrapper + dropdown panel
   ═══════════════════════════════════════════════════════════════════════════ */
.theme-picker-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    outline: none;
}

.theme-picker-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 308px;
    background: var(--bs-body-bg, #ffffff);
    border: 1px solid var(--bs-border-color, #e0e0e0);
    border-radius: 14px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18), 0 4px 12px rgba(0, 0, 0, 0.08);
    z-index: 1060;
    overflow: hidden;
    animation: theme-panel-in 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes theme-panel-in {
    from { opacity: 0; transform: translateY(-6px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)   scale(1);    }
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.theme-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px 10px;
    border-bottom: 1px solid var(--bs-border-color, #e9ecef);
}

.theme-picker-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.45;
}

.theme-picker-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: inherit;
    font-size: 0.8rem;
    opacity: 0.4;
    cursor: pointer;
    transition: opacity 0.15s, background 0.15s;
    padding: 0;
    text-decoration: none !important;
}

.theme-picker-close:hover {
    opacity: 1;
    background: var(--bs-secondary-bg, rgba(0,0,0,0.08));
}

/* ── Section label ───────────────────────────────────────────────────────── */
.theme-picker-section-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.4;
    padding: 12px 16px 6px;
}

.theme-picker-divider {
    height: 1px;
    background: var(--bs-border-color, #e9ecef);
    margin: 4px 0 0;
}

/* ── Accent color grid (4 columns) ──────────────────────────────────────── */
.theme-accent-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    padding: 4px 10px 8px;
}

/* Each clickable accent item: swatch circle + label stacked */
.theme-accent-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 8px 4px 6px;
    border-radius: 10px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: background 0.15s ease;
    color: inherit;
}

.theme-accent-item:hover {
    background: var(--bs-secondary-bg, rgba(0, 0, 0, 0.05));
}

.theme-accent-item.active {
    background: var(--bs-secondary-bg, rgba(0, 0, 0, 0.06));
}

[data-bs-theme="dark"] .theme-accent-item:hover,
[data-bs-theme="dark"] .theme-accent-item.active {
    background: rgba(255, 255, 255, 0.07);
}

/* Colored circle */
.theme-accent-swatch {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2.5px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    flex-shrink: 0;
}

.theme-accent-item:hover .theme-accent-swatch {
    transform: scale(1.12);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.22);
}

.theme-accent-item.active .theme-accent-swatch {
    border-color: rgba(255, 255, 255, 0.85);
    box-shadow: 0 0 0 2.5px rgba(0, 0, 0, 0.35);
    transform: scale(1.08);
}

.theme-swatch-check {
    font-size: 0.6rem;
    color: #fff;
    pointer-events: none;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,0.3));
}

/* Label below each swatch */
.theme-accent-label {
    font-size: 0.6rem;
    font-weight: 500;
    text-align: center;
    opacity: 0.45;
    line-height: 1.1;
    max-width: 56px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.theme-accent-item.active .theme-accent-label {
    opacity: 0.9;
    font-weight: 700;
}

/* ── Mode toggle (Light / Dark) ──────────────────────────────────────────── */
.theme-mode-row {
    display: flex;
    gap: 8px;
    padding: 4px 16px 14px;
}

.theme-mode-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 7px 10px;
    border-radius: 8px;
    border: 1.5px solid var(--bs-border-color, #dee2e6);
    background: transparent;
    color: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.theme-mode-btn:hover {
    background: var(--bs-secondary-bg, rgba(0, 0, 0, 0.05));
    border-color: var(--bs-border-color, #c0c0c0);
}

.theme-mode-btn.active {
    background: var(--dxbl-accent-color, #1E88E5);
    border-color: var(--dxbl-accent-color, #1E88E5);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

[data-bs-theme="dark"] .theme-mode-btn:hover {
    background: rgba(255, 255, 255, 0.06);
}

/* ── Login logo ─────────────────────────────────────────────────────────── */
.login-logo {
    max-width: 160px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* ── AI Chat Panel ─────────────────────────────────────────────────────────── */

.ai-panel-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    z-index: 1040;
    animation: ai-backdrop-in 0.2s ease;
}

@keyframes ai-backdrop-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.ai-chat-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    height: 100dvh;
    background: var(--bs-body-bg, #fff);
    border-left: 1px solid var(--bs-border-color, #dee2e6);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    z-index: 1045;
    transform: translateX(100%);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.ai-chat-panel--open {
    transform: translateX(0);
}

.ai-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--bs-border-color, #dee2e6);
    flex-shrink: 0;
    font-weight: 600;
    font-size: 0.9rem;
}

.ai-panel-title {
    display: flex;
    align-items: center;
    color: #007DE3;
}

.ai-panel-close {
    color: inherit;
    padding: 0.25rem 0.4rem;
    opacity: 0.6;
}

.ai-panel-close:hover { opacity: 1; }

.ai-panel-chat {
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.ai-empty-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 2rem;
    text-align: center;
}

.ai-empty-icon {
    font-size: 2.5rem;
    color: #007DE3;
    opacity: 0.4;
    margin-bottom: 1rem;
}

.ai-empty-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.ai-empty-subtitle {
    font-size: 0.85rem;
    color: var(--bs-secondary-color, #6c757d);
}

.ai-panel-action-result {
    flex-shrink: 0;
    font-size: 0.875rem;
}

.ai-panel-chat-content > p:last-child {
    margin-bottom: 0;
}

.ai-panel-still-processing {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

[data-bs-theme="dark"] .ai-panel-still-processing {
    background: rgba(var(--bs-body-bg-rgb), 0.95);
}

.ai-panel-still-processing-content {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 1.25rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-width: 320px;
}

@media (max-width: 480px) {
    .ai-chat-panel {
        width: 100vw;
    }
}

/* ── Login logo ─────────────────────────────────────────────────────────────── */

.login-logo-dark {
    display: none;
}

[data-bs-theme="dark"] .login-logo-light {
    display: none;
}

[data-bs-theme="dark"] .login-logo-dark {
    display: block;
}

/* ── Login background ───────────────────────────────────────────────────────── */

.login-bg {
    background-image: linear-gradient(180deg, rgba(1, 24, 41, 0.55), rgba(1, 24, 41, 0.55)), url('../images/login-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}