/* =============================================
   GestCom – Application Styles
   ============================================= */

:root {
    --topbar-height: 56px;
    --sidebar-width: 260px;
    --topbar-bg: #1a3a5c;
    --topbar-text: #ffffff;
    --sidebar-bg: #ffffff;
    --sidebar-border: #e9ecef;
    --sidebar-link-hover: #f0f5ff;
    --sidebar-link-active: #e8f0fe;
    --sidebar-link-active-color: #1a3a5c;
    --sidebar-section-color: #6c757d;
    --primary: #1a3a5c;
    --accent: #2d6bc4;
    --body-bg: #f4f6fb;
    --card-radius: 0.625rem;
}

html, body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    background-color: var(--body-bg);
}

/* =============================================
   LAYOUT STRUCTURE
   ============================================= */

.layout-wrapper {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.sidebar-toggle-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

/* =============================================
   TOP BAR
   ============================================= */

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--topbar-height);
    background: var(--topbar-bg);
    color: var(--topbar-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 1030;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.topbar-toggle {
    background: none;
    border: none;
    color: rgba(255,255,255,0.85);
    font-size: 1.25rem;
    padding: 0.25rem 0.4rem;
    border-radius: 0.375rem;
    cursor: pointer;
    line-height: 1;
    transition: background 0.15s, color 0.15s;
}

.topbar-toggle:hover {
    background: rgba(255,255,255,0.12);
    color: #ffffff;
}

.topbar-brand {
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.topbar-date {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    text-transform: capitalize;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.topbar-user-menu {
    position: relative;
}

.topbar-user-menu > .topbar-user {
    list-style: none;
}

.topbar-user-menu > .topbar-user::-webkit-details-marker {
    display: none;
}

.topbar-user-menu > .topbar-user::marker {
    content: "";
}

.topbar-user:focus-visible {
    outline: 2px solid rgba(255,255,255,0.45);
    outline-offset: 2px;
    border-radius: 0.5rem;
}

.topbar-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255,255,255,0.35);
}

.topbar-username {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

.topbar-user-chevron {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.75);
    transition: transform 0.2s ease;
}

.topbar-user-menu[open] .topbar-user-chevron {
    transform: rotate(180deg);
}

.topbar-user-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 0.45rem);
    min-width: 220px;
    background: #ffffff;
    border: 1px solid #d8e0ea;
    border-radius: 0.55rem;
    box-shadow: 0 12px 24px rgba(0,0,0,0.16);
    padding: 0.35rem;
    z-index: 1050;
}

.topbar-user-dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.48rem 0.6rem;
    border-radius: 0.4rem;
    color: #1f2937;
    text-decoration: none;
    font-size: 0.83rem;
    font-weight: 500;
}

.topbar-user-dropdown-link:hover {
    background: #f3f7ff;
    color: #173a5e;
    text-decoration: none;
}

.topbar-user-dropdown-link.text-danger:hover {
    background: #fff2f2;
    color: #b42318;
}

.topbar-user-dropdown-separator {
    height: 1px;
    background: #e5e7eb;
    margin: 0.25rem 0.1rem;
}

/* =============================================
   SIDEBAR
   ============================================= */

.sidebar {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1020;
    transition: width 0.25s ease, transform 0.25s ease;
    box-shadow: 2px 0 8px rgba(0,0,0,0.06);
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
    background: #dee2e6;
    border-radius: 2px;
}

/* Collapsed sidebar */
.layout-wrapper > .sidebar-toggle-input:checked ~ .sidebar,
.layout-wrapper.sidebar-collapsed .sidebar {
    width: 0;
    border-right: none;
    box-shadow: none;
}

.layout-wrapper > .sidebar-toggle-input:checked ~ .main-content,
.layout-wrapper.sidebar-collapsed .main-content {
    margin-left: 0;
}

/* =============================================
   MAIN CONTENT
   ============================================= */

.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--topbar-height);
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    min-width: 0;
    transition: margin-left 0.25s ease;
}

/* =============================================
   SIDEBAR NAV STYLES
   ============================================= */

.sidebar-inner {
    padding: 0.75rem 0 2rem 0;
}

/* Dashboard link at top */
.sidebar-section-item {
    padding: 0.125rem 0.75rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.75rem;
    color: #374151;
    text-decoration: none;
    border-radius: 0.4rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.sidebar-link:hover {
    background: var(--sidebar-link-hover);
    color: var(--primary);
    text-decoration: none;
}

.sidebar-link.active {
    background: var(--sidebar-link-active);
    color: var(--sidebar-link-active-color);
    font-weight: 600;
}

.sidebar-link-sub {
    padding-left: 1rem;
    font-weight: 400;
    color: #4b5563;
}

.sidebar-icon {
    font-size: 0.95rem;
    flex-shrink: 0;
    width: 1rem;
    text-align: center;
}

/* Group / collapsible section */
.sidebar-group {
    margin-bottom: 0.125rem;
}

.sidebar-group-items-wrap[hidden] {
    display: none !important;
}

.sidebar-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.55rem 0.9rem 0.55rem 1rem;
    margin: 0 0.5rem;
    background: transparent;
    border: none;
    border-radius: 0.45rem;
    cursor: pointer;
    color: #4b5563;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: background 0.15s, color 0.15s;
}

details.sidebar-group > .sidebar-group-header {
    list-style: none;
}

details.sidebar-group > .sidebar-group-header::-webkit-details-marker {
    display: none;
}

details.sidebar-group > .sidebar-group-header::marker {
    content: "";
}

.sidebar-group-header:hover {
    background: #f5f8ff;
    color: var(--primary);
}

.sidebar-group-header:focus-visible {
    outline: 2px solid rgba(45, 107, 196, 0.45);
    outline-offset: 1px;
}

details.sidebar-group[open] > .sidebar-group-header,
.sidebar-group-header[aria-expanded="true"] {
    color: var(--primary);
    background: #eef4ff;
}

.sidebar-group-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-chevron {
    font-size: 0.7rem;
    transition: transform 0.2s;
}

details.sidebar-group:not([open]) > .sidebar-group-header .sidebar-chevron,
.sidebar-group-header[aria-expanded="false"] .sidebar-chevron {
    transform: rotate(-90deg);
}

.sidebar-group-items {
    padding: 0.125rem 0.75rem;
}

/* Separator */
.sidebar-separator {
    height: 1px;
    background: var(--sidebar-border);
    margin: 0.5rem 1rem;
}

/* Bottom user strip */
.sidebar-user-strip {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--sidebar-border);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.sidebar-user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-user-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: #374151;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Logout link */
.sidebar-logout {
    padding: 0.125rem 0.75rem 0.75rem;
}

/* Vendor credit */
.sidebar-credit {
    padding: 0 0.75rem 0.75rem;
    font-size: 0.7rem;
    color: #9ca3af;
    text-align: center;
}

.sidebar-credit a {
    color: #9ca3af;
    text-decoration: underline;
}

.sidebar-credit a:hover {
    color: var(--primary);
}

/* =============================================
   CARDS
   ============================================= */

.card {
    border-radius: var(--card-radius);
    border: 1px solid rgba(0,0,0,.07);
}

.card-header {
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(0,0,0,.07);
    background: transparent;
    font-weight: 600;
}

/* KPI Cards */
.kpi-card {
    border-radius: var(--card-radius);
    border: none;
    box-shadow: 0 1px 6px rgba(0,0,0,0.08);
    overflow: hidden;
}

.kpi-card .card-body {
    padding: 1.25rem;
}

.kpi-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.1;
}

.kpi-label {
    font-size: 0.78rem;
    color: #6c757d;
    font-weight: 500;
}

.kpi-footer {
    padding: 0.5rem 1.25rem;
    background: rgba(0,0,0,0.025);
    font-size: 0.78rem;
}

/* Action buttons */
.action-btn {
    border-radius: 0.5rem;
    padding: 0.7rem 1rem;
    font-weight: 500;
    font-size: 0.85rem;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: transform 0.1s, box-shadow 0.1s;
}

.action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

/* =============================================
   MISC
   ============================================= */

a, .btn-link {
    color: var(--accent);
}

.btn-primary {
    color: #fff;
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: #152f4d;
    border-color: #152f4d;
}

.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;
}

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,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) 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;
}

/* =============================================
   PRINT STYLES
   ============================================= */

/* ── Print toolbar (screen only) ── */
.print-toolbar {
    background: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    padding: 0.6rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

/* ── Print page wrapper ── */
.print-wrapper {
    max-width: 960px;
    margin: 1.5rem auto;
    padding: 0 1rem 3rem;
}

/* ── Document card ── */
.print-document {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 2rem 2.5rem;
    font-size: 13px;
    font-family: 'Segoe UI', Arial, sans-serif;
}

/* ── Company header ── */
.print-company-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid #1a3a5c;
    line-height: 1.5;
}

.print-company-logo {
    max-width: 160px;
    max-height: 52px;
    width: auto;
    height: auto;
    object-fit: contain;
    margin-bottom: 0.45rem;
}

.print-company-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: #1a3a5c;
    margin-bottom: 0.25rem;
}

.print-doc-type {
    font-size: 1.4rem;
    font-weight: 800;
    color: #1a3a5c;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.print-doc-numero {
    font-size: 1rem;
    font-weight: 600;
    color: #374151;
}

/* ── Counterpart info (client / fournisseur) ── */
.print-parties {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    background: #f8f9fa;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

.print-party-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6c757d;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.print-party-name {
    font-size: 1rem;
    font-weight: 700;
    color: #1a3a5c;
}

/* ── Lines table ── */
.print-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
    font-size: 0.83rem;
}

.print-table thead th {
    background: #1a3a5c;
    color: white;
    padding: 0.5rem 0.65rem;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.print-table tbody td {
    padding: 0.4rem 0.65rem;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}

.print-table tbody tr:nth-child(even) td {
    background: #fafafa;
}

.print-table tfoot td {
    padding: 0.4rem 0.65rem;
    font-weight: 600;
    background: #f0f4f8;
}

/* ── Totals block ── */
.print-totals-wrap {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1.25rem;
}

.print-totals-table {
    width: 300px;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.print-totals-table td {
    padding: 0.3rem 0.6rem;
    border-bottom: 1px solid #f0f0f0;
}

.print-totals-net td {
    background: #1a3a5c;
    color: white;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.5rem 0.6rem;
    border-bottom: none;
}

/* ── Note ── */
.print-note {
    border-left: 4px solid #1a3a5c;
    padding: 0.6rem 1rem;
    background: #f8f9fa;
    border-radius: 0 0.3rem 0.3rem 0;
    font-size: 0.84rem;
    color: #555;
    margin-bottom: 1rem;
}

/* ── Footer ── */
.print-footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #dee2e6;
    font-size: 0.75rem;
    color: #9ca3af;
    text-align: center;
    line-height: 1.6;
}

/* ── Print page size ── */
@page {
    margin: 1cm;
    size: A4 portrait;
}

/* ── @media print ── */
@media print {
    * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }

    html, body { background: white !important; }
    .print-toolbar { display: none !important; }
    .print-wrapper { max-width: 100%; margin: 0; padding: 0; }
    .print-document { border: none; border-radius: 0; padding: 0; box-shadow: none; }
    .sidebar, .topbar, .main-content, .layout-wrapper { display: none !important; }
}

#blazor-error-ui {
    background: #fee2e2;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 2000;
    color: #991b1b;
    font-size: 0.875rem;
}

#blazor-error-ui .reload {
    font-weight: 600;
    color: #991b1b;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
    font-size: 1rem;
}

/* =============================================
   OVERRIDE BLAZOR SCOPED DEFAULTS
   ============================================= */

/* Kill the old dark gradient sidebar from scoped CSS */
.sidebar {
    background-image: none !important;
    background-color: var(--sidebar-bg) !important;
}

/* Kill old .page flex layout from scoped CSS */
.page {
    display: block !important;
}

/* =============================================
   HOME PAGE COMPONENTS
   ============================================= */

.btn-action-quick {
    border-radius: 0.5rem;
    padding: 0.55rem 1.1rem;
    font-weight: 500;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
}

.activity-icon-wrap {
    width: 36px;
    height: 36px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .layout-wrapper > .sidebar-toggle-input:checked ~ .sidebar,
    .layout-wrapper.sidebar-open .sidebar {
        transform: translateX(0);
        box-shadow: 4px 0 16px rgba(0,0,0,0.15);
    }

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

    .layout-wrapper > .sidebar-toggle-input:checked ~ .sidebar {
        width: var(--sidebar-width);
    }

    .layout-wrapper.sidebar-collapsed .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }
}