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

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    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: #1b6ec2;
            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: #c02d76;
}

/* Layout & nav */
:root {
    --bg: #f3f6fb;
    --surface: #ffffff;
    --text: #14213d;
    --muted: #5b6475;
    --brand: #0d6efd;
    --border: #dde3ee;
    --soft: #edf3ff;
    --shadow: 0 10px 28px rgba(17, 24, 39, 0.08);
}

[data-theme="dark"] {
    --bg: #0f1629;
    --surface: #151f36;
    --text: #edf2ff;
    --muted: #9ca8c2;
    --brand: #7fb0ff;
    --border: #2a3653;
    --soft: #1f2d4f;
    --shadow: 0 14px 32px rgba(0, 0, 0, 0.35);
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.app-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
}

.brand-cluster {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
    margin-right: auto;
    min-width: 0;
}

.brand-text {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
    min-width: 0;
}

.brand-sep {
    color: var(--muted);
    font-weight: 600;
}

.brand-tenant {
    font-weight: 600;
    color: var(--text);
    font-size: 1rem;
    max-width: 16rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.header-logo {
    max-height: 40px;
    max-width: 140px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.topnav {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    flex-wrap: wrap;
    justify-content: flex-start;
    flex: 1;
    min-width: 0;
}

.muted {
    color: var(--muted);
}

.topnav a {
    position: relative;
    color: var(--muted);
    text-decoration: none;
    padding: 0.45rem 0.7rem;
    border-radius: 8px;
    font-weight: 500;
    transition: color 0.2s ease, background 0.2s ease;
}

.topnav a::after {
    content: "";
    position: absolute;
    left: 0.65rem;
    right: 0.65rem;
    bottom: 0.2rem;
    height: 2px;
    border-radius: 2px;
    background: var(--brand);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.topnav a.active,
.topnav a:hover {
    background: var(--soft);
    color: var(--brand);
}

.topnav a.active::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    border-radius: 8px;
    padding: 0.35rem 0.7rem;
}

/* Grouped nav — fewer top-level links */
.nav-dropdown {
    position: relative;
    display: inline-flex;
    align-items: stretch;
}

.nav-dropdown-trigger {
    border: none;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-weight: 500;
    padding: 0.45rem 0.7rem;
    border-radius: 8px;
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-dropdown-trigger:hover,
.nav-dropdown-trigger.active {
    background: var(--soft);
    color: var(--brand);
}

.nav-dropdown-trigger.active {
    box-shadow: inset 0 -2px 0 var(--brand);
}

.nav-dropdown-panel {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 220px;
    padding: 0.35rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.nav-dropdown-panel--right {
    left: auto;
    right: 0;
}

.nav-dropdown-panel a {
    display: block;
    padding: 0.5rem 0.65rem;
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
}

.nav-dropdown-panel a:hover {
    background: var(--soft);
    color: var(--brand);
}

.nav-dropdown-panel a::after {
    display: none;
}

.nav-account {
    position: relative;
    margin-left: 0.25rem;
}

.nav-theme-btn {
    flex-shrink: 0;
}

.user-chip-email {
    max-width: 12rem;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-menu-link {
    display: block;
    padding: 0.5rem 0.65rem;
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
}

.user-menu-link:hover {
    background: var(--soft);
    color: var(--brand);
}

.user-menu-logout {
    margin-top: 0.25rem;
    border-top: 1px solid var(--border);
    border-radius: 8px;
    font-weight: 600;
    color: #b91c1c;
}

[data-theme="dark"] .user-menu-logout {
    color: #fca5a5;
}

/* Home */
.home-hero {
    margin-bottom: 1.5rem;
}

.home-hero h1 {
    margin: 0;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    letter-spacing: -0.02em;
}

.home-tagline {
    margin: 0.5rem 0 0;
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 42rem;
    line-height: 1.45;
}

.home-loading {
    margin: 0;
}

.home-signed-in-hint {
    margin: 0 0 1rem;
    font-size: 0.95rem;
}

.home-actions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    align-items: stretch;
}

.home-tile {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.1rem 1.15rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: color-mix(in srgb, var(--surface) 88%, var(--soft));
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.home-tile:hover {
    border-color: color-mix(in srgb, var(--brand) 35%, var(--border));
    box-shadow: 0 6px 20px rgba(13, 110, 253, 0.12);
    transform: translateY(-1px);
}

[data-theme="dark"] .home-tile:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.home-tile--primary {
    background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 12%, var(--surface)), var(--surface));
    border-color: color-mix(in srgb, var(--brand) 28%, var(--border));
}

.home-tile--muted {
    opacity: 0.92;
}

.home-tile-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
}

.home-tile-desc {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.4;
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 1rem 2rem;
    flex: 1;
}

.app-footer {
    border-top: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface) 94%, var(--soft));
    padding: 0.75rem 1rem;
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    font-size: 0.85rem;
    color: var(--muted);
}

.footer-product {
    font-weight: 600;
    color: var(--text);
}

.footer-sep {
    margin: 0 0.35rem;
}

.dashboard-hero {
    width: 100%;
    max-height: 220px;
    margin: 0 0 1rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--soft);
}

.dashboard-hero-img {
    width: 100%;
    height: 100%;
    max-height: 220px;
    object-fit: cover;
    display: block;
}

.branding-upload-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.page-shell {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 1.25rem;
}

/* Login */
.login-card {
    max-width: 380px;
    margin: 1.5rem auto;
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    background: var(--surface);
}
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.25rem; font-weight: 500; }
.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #cfd7e6;
    border-radius: 8px;
}
.btn { padding: 0.45rem 0.85rem; border-radius: 8px; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: #0d6efd; color: #fff; }
.btn-primary:disabled { opacity: 0.65; cursor: not-allowed; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); }
.btn-danger-ghost { background: transparent; border: 1px solid #ef4444; color: #b91c1c; font-weight: 600; }
.btn-danger-ghost:hover { background: #fee2e2; }
[data-theme="dark"] .btn-danger-ghost { border-color: #f87171; color: #fca5a5; }
[data-theme="dark"] .btn-danger-ghost:hover { background: rgba(248, 113, 113, 0.18); }
.text-danger { color: #dc3545; }
.text-success { color: #16a34a; }
.mt-2 { margin-top: 0.5rem; }
.code-area { min-height: 220px; font-family: Consolas, "Courier New", monospace; font-size: 0.9rem; }

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    font-weight: 600;
}

.user-dot {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: #22c55e;
}

.user-menu-panel {
    position: absolute;
    right: 0;
    margin-top: 0.45rem;
    min-width: 200px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 0.45rem;
    z-index: 210;
}

.user-menu-panel a::after {
    display: none !important;
}

.user-menu-title {
    color: var(--muted);
    font-size: 0.8rem;
    padding: 0.35rem 0.45rem 0.5rem;
}

.user-menu-action {
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    color: var(--text);
    padding: 0.5rem;
    border-radius: 8px;
}

.user-menu-action:hover {
    background: var(--soft);
}

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

.page-header h1 {
    margin: 0;
}

.page-header p {
    margin: 0.35rem 0 0;
    color: var(--muted);
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.kpi-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: color-mix(in srgb, var(--surface) 86%, var(--soft));
    padding: 1rem;
}

.kpi-label {
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
}

.kpi-value {
    font-size: 1.55rem;
    font-weight: 700;
}

.kpi-sub {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 0.35rem;
}

.empty-state {
    border: 1px dashed var(--border);
    border-radius: 12px;
    padding: 1rem 1.1rem;
    background: color-mix(in srgb, var(--surface) 90%, var(--soft));
}

.empty-state h3 {
    margin: 0 0 0.35rem;
}

.empty-state p {
    margin: 0 0 0.75rem;
    color: var(--muted);
}

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 0.6rem 0.75rem; text-align: left; border-bottom: 1px solid var(--border); }
.table th { font-weight: 600; }
.btn-link { background: none; border: none; color: #0d6efd; cursor: pointer; padding: 0; text-decoration: underline; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.modal { background: #fff; padding: 1.5rem; border-radius: 12px; min-width: 280px; box-shadow: var(--shadow); }
.modal .btn { margin-right: 0.5rem; }

/* Form grid */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; max-width: 760px; }
.form-actions { margin-top: 1rem; }
.form-actions .btn { margin-right: 0.5rem; }
.section-actions { display: flex; gap: 0.5rem; }
.badge {
    display: inline-block;
    padding: 0.2rem 0.45rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-ok { color: #166534; background: #dcfce7; }
.badge-bad { color: #991b1b; background: #fee2e2; }
.validation-note {
    margin-top: 0.35rem;
    color: #991b1b;
    font-size: 0.78rem;
    line-height: 1.2;
    max-width: 18rem;
}
.diff-line {
    margin: 0.2rem 0;
    font-size: 0.9rem;
}
.diff-added {
    color: #166534;
}
.diff-removed {
    color: #991b1b;
}
.diff-changed {
    color: #1d4ed8;
}

@media (max-width: 900px) {
    .form-grid { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .topnav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0.2rem;
        padding-top: 0.5rem;
    }

    .topnav.open {
        display: flex;
    }

    .topnav a, .topnav .btn, .topnav .user-chip {
        width: 100%;
        text-align: left;
        border-radius: 8px;
    }

    .topnav .nav-dropdown {
        width: 100%;
        flex-direction: column;
    }

    .topnav .nav-dropdown-trigger {
        width: 100%;
        text-align: left;
    }

    .topnav .nav-dropdown-panel {
        position: static;
        box-shadow: none;
        margin: 0.15rem 0 0.35rem 0.75rem;
        min-width: auto;
    }

    .topnav .nav-dropdown-panel--right {
        left: auto;
        right: auto;
    }

    .nav-account {
        width: 100%;
        margin-left: 0;
    }

    .user-menu-panel {
        position: static;
        margin-top: 0.4rem;
        width: 100%;
    }
}

.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;
}