:root {
    --navy: #061B4E;
    --orange: #F7941D;
    --white: #FFFFFF;
    --light: #F5F7FA;
    --text: #111827;
    --muted: #6B7280;
    --border: #E5E7EB;
    --success: #16A34A;
    --danger: #DC2626;
    --shadow: 0 12px 34px rgba(6, 27, 78, 0.09);
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--text);
    background: var(--light);
    font-family: "Inter", "Poppins", Arial, sans-serif;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Montserrat", Arial, sans-serif;
    letter-spacing: 0;
}

a {
    color: var(--navy);
    text-decoration: none;
}

a:hover {
    color: var(--orange);
}

.btn {
    min-height: 42px;
    border-radius: 8px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-sm {
    min-height: 34px;
    border-radius: 6px;
}

.btn-primary {
    background: var(--orange);
    border-color: var(--orange);
    color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus {
    background: #e37f08;
    border-color: #e37f08;
    color: var(--white);
}

.btn-outline-primary {
    border-color: var(--navy);
    color: var(--navy);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: var(--navy);
    border-color: var(--navy);
    color: var(--white);
}

.form-control,
.form-select,
.input-group-text {
    border-color: var(--border);
    border-radius: 8px;
    min-height: 44px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 0.18rem rgba(247, 148, 29, 0.18);
}

.admin-body {
    background: var(--light);
}

.app-shell {
    min-height: 100vh;
    display: flex;
}

.sidebar {
    width: 280px;
    min-width: 280px;
    background: var(--navy);
    color: var(--white);
    min-height: 100vh;
    position: sticky;
    top: 0;
    align-self: flex-start;
    display: flex;
    flex-direction: column;
    padding: 18px 14px;
    z-index: 1040;
}

.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 8px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.brand img,
.login-logo,
.tracking-logo,
.install-logo img,
.settings-logo-row img,
.print-header img {
    max-height: 65px;
    width: auto;
    object-fit: contain;
}

.brand img {
    max-width: 210px;
}

.side-nav {
    padding: 18px 0;
    display: grid;
    gap: 6px;
}

.side-nav a,
.sidebar-footer a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.82);
    min-height: 44px;
    padding: 10px 12px;
    border-radius: 8px;
    font-weight: 700;
}

.side-nav a:hover,
.side-nav a.active,
.sidebar-footer a:hover {
    background: var(--orange);
    color: var(--white);
}

.side-nav i,
.sidebar-footer i {
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 14px;
    display: grid;
    gap: 4px;
}

.main-content {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.topbar {
    min-height: 86px;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px 26px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.topbar h1 {
    margin: 0;
    font-size: 24px;
    color: var(--navy);
}

.topbar p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.topbar-user {
    text-align: right;
}

.topbar-user span,
.topbar-user small {
    display: block;
}

.topbar-user span {
    font-weight: 800;
}

.topbar-user small {
    color: var(--muted);
}

.icon-btn {
    border: 0;
    background: var(--navy);
    color: var(--white);
    width: 44px;
    height: 44px;
    border-radius: 8px;
}

.content-wrap {
    width: 100%;
    max-width: 1480px;
    padding: 26px;
    margin: 0 auto;
    flex: 1;
}

.admin-footer {
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 16px 26px;
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    color: var(--muted);
}

.admin-footer strong {
    color: var(--navy);
}

.panel {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 22px;
    min-width: 0;
}

.panel-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.panel-heading.compact {
    margin-bottom: 10px;
}

.panel-heading h2 {
    margin: 0;
    color: var(--navy);
    font-size: 18px;
}

.quick-actions,
.action-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    margin: 22px 0;
}

.small-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.stat-card i {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(247, 148, 29, 0.14);
    color: var(--orange);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex: 0 0 44px;
}

.stat-card span {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.stat-card strong {
    display: block;
    color: var(--navy);
    font-size: 22px;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.toolbar-form {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    gap: 12px;
    margin-bottom: 18px;
}

.toolbar-form:has(select) {
    grid-template-columns: minmax(220px, 1fr) minmax(180px, 240px) auto;
}

.reports-filter {
    grid-template-columns: repeat(6, minmax(120px, 1fr)) auto;
}

.table {
    margin-bottom: 0;
    vertical-align: middle;
}

.table thead th {
    color: var(--navy);
    font-size: 13px;
    text-transform: uppercase;
    white-space: nowrap;
    border-bottom-color: var(--border);
}

.table td {
    color: var(--text);
}

.table-actions {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.table-actions form {
    display: inline-flex;
}

.table-actions .btn {
    width: 36px;
    padding: 0;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    border-radius: 999px;
    padding: 4px 10px;
    background: rgba(6, 27, 78, 0.08);
    color: var(--navy);
    font-weight: 800;
    font-size: 12px;
    white-space: nowrap;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.detail-grid > div,
.tracking-result > div {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    background: #fff;
    min-width: 0;
}

.detail-grid .full,
.tracking-result .full {
    grid-column: 1 / -1;
}

.detail-grid span,
.tracking-result span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 5px;
}

.detail-grid strong,
.tracking-result strong {
    display: block;
    color: var(--text);
    overflow-wrap: anywhere;
}

.summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    gap: 12px;
}

.summary-row.strong {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
    background: rgba(247, 148, 29, 0.08);
}

.income-box {
    display: grid;
    gap: 12px;
}

.income-box div {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
}

.income-box span {
    color: var(--muted);
    display: block;
    margin-bottom: 6px;
}

.income-box strong {
    color: var(--navy);
    font-size: 21px;
}

.diagram-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.diagram-panel {
    min-height: 260px;
}

.bar-list {
    display: grid;
    gap: 13px;
}

.bar-label {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    font-size: 13px;
    margin-bottom: 6px;
}

.bar-label span {
    color: var(--text);
    font-weight: 700;
}

.bar-track {
    height: 12px;
    border-radius: 999px;
    background: #EEF2F7;
    overflow: hidden;
}

.bar-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--orange), #ffbd68);
}

.shape-list {
    display: grid;
    gap: 12px;
}

.shape-item {
    display: grid;
    grid-template-columns: 98px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
}

.shape-bubble {
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 900;
    box-shadow: 0 10px 22px rgba(6, 27, 78, 0.16);
}

.shape-1 { background: var(--orange); }
.shape-2 { background: var(--navy); }
.shape-3 { background: #16A34A; }
.shape-4 { background: #0EA5E9; }

.shape-item strong,
.shape-item small {
    display: block;
    overflow-wrap: anywhere;
}

.shape-item small {
    color: var(--muted);
}

.finance-shape {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
}

.finance-ring {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    position: relative;
}

.finance-ring::after {
    content: "";
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background: var(--white);
    position: absolute;
}

.finance-ring span {
    position: relative;
    z-index: 1;
    color: var(--navy);
    font-weight: 900;
}

.finance-legend {
    display: grid;
    gap: 12px;
}

.finance-legend div {
    display: grid;
    grid-template-columns: 12px 1fr;
    gap: 4px 8px;
    align-items: center;
}

.finance-legend i {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.income-dot { background: var(--orange); }
.expense-dot { background: var(--navy); }

.finance-legend strong {
    grid-column: 2;
    color: var(--navy);
}

.timeline {
    display: grid;
    gap: 14px;
}

.timeline-item {
    border-left: 4px solid var(--orange);
    padding: 0 0 0 14px;
}

.timeline-item span {
    display: block;
    color: var(--muted);
    font-size: 12px;
}

.timeline-item p {
    margin: 6px 0 0;
}

.invoice-items {
    display: grid;
    gap: 10px;
}

.invoice-item-row {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) 120px 140px 42px;
    gap: 10px;
    align-items: center;
}

.totals-box {
    max-width: 420px;
    margin-left: auto;
    display: grid;
    gap: 8px;
}

.totals-box div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
}

.settings-logo-row {
    margin-bottom: 18px;
}

.settings-logo-row img {
    max-width: 260px;
}

.login-body,
.install-body,
.tracking-body {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(6, 27, 78, 0.98), rgba(6, 27, 78, 0.86));
    display: grid;
    place-items: center;
    padding: 18px;
}

.login-shell,
.tracking-shell {
    width: min(100%, 540px);
}

.login-panel,
.tracking-panel,
.install-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
    padding: 34px;
}

.login-logo,
.tracking-logo {
    max-width: 300px;
    display: block;
    margin: 0 auto 14px;
}

.login-brand {
    text-align: center;
    margin-bottom: 22px;
}

.login-brand h1 {
    color: var(--navy);
    font-size: 18px;
    margin: 0;
}

.tracking-panel h1,
.install-card h1 {
    color: var(--navy);
    font-size: 26px;
    margin: 0 0 8px;
}

.login-panel > p,
.tracking-panel > p,
.install-card > p {
    color: var(--muted);
    margin-bottom: 0;
}

.login-panel footer,
.tracking-panel footer,
.install-footer {
    border-top: 1px solid var(--border);
    margin-top: 24px;
    padding-top: 16px;
    color: var(--navy);
    font-weight: 800;
    text-align: center;
}

.login-panel footer span,
.login-panel footer strong {
    display: block;
    font-size: 12px;
    line-height: 1.6;
}

.login-panel footer span {
    color: var(--muted);
    font-weight: 700;
}

.tracking-link {
    display: block;
    text-align: center;
    margin-top: 18px;
    font-weight: 800;
}

.tracking-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    margin-top: 24px;
}

.tracking-result {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 24px;
}

.status-text {
    color: var(--orange) !important;
}

.install-card {
    width: min(100%, 820px);
}

.install-logo img {
    max-width: 320px;
    display: block;
    margin: 0 auto 20px;
}

.install-steps {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.install-steps span {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--light);
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.install-steps span.active,
.install-steps span.done {
    background: var(--orange);
    color: var(--white);
}

.print-body {
    background: #d7dce6;
    padding: 24px;
}

.print-toolbar {
    max-width: 900px;
    margin: 0 auto 14px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.print-page {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: 36px;
    color: var(--text);
}

.print-landscape .print-toolbar,
.print-landscape .print-page {
    max-width: 1122px;
}

@page portrait-page {
    size: A4 portrait;
    margin: 10mm;
}

@page landscape-page {
    size: A4 landscape;
    margin: 8mm;
}

.print-portrait .print-page {
    page: portrait-page;
}

.print-landscape .print-page {
    page: landscape-page;
}

.print-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 3px solid var(--navy);
    padding-bottom: 18px;
}

.print-header img {
    max-width: 280px;
}

.print-header div {
    text-align: right;
}

.print-header h1 {
    color: var(--navy);
    font-size: 22px;
    margin: 0 0 6px;
}

.print-header p {
    margin: 0;
    color: var(--muted);
}

.print-title {
    margin: 26px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 14px;
}

.print-title h2 {
    margin: 0;
    color: var(--orange);
}

.print-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 22px;
}

.print-grid > div {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
}

.print-grid span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.print-table th {
    color: var(--navy);
}

.print-totals {
    max-width: 380px;
    margin-left: auto;
}

.print-totals div {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 7px 0;
    border-bottom: 1px solid var(--border);
}

.print-totals .grand {
    color: var(--navy);
    font-size: 18px;
}

.print-note {
    margin-top: 22px;
}

.signature-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
    margin-top: 64px;
}

.signature-row div {
    border-top: 1px solid var(--text);
    padding-top: 8px;
    text-align: center;
}

.print-footer {
    margin-top: 34px;
    text-align: center;
    color: var(--navy);
    font-weight: 800;
    font-size: 12px;
}

.permissions-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.permission-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    gap: 10px;
    align-items: center;
    min-height: 54px;
    font-weight: 700;
}

.permission-card input {
    width: 18px;
    height: 18px;
    accent-color: var(--orange);
}

.mobile-backdrop {
    display: none;
}

@media (max-width: 1199px) {
    .stat-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .reports-filter {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .diagram-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        height: 100vh;
        overflow-y: auto;
    }

    .sidebar.is-open {
        transform: translateX(0);
    }

    .mobile-backdrop.is-open {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(17, 24, 39, 0.48);
        z-index: 1030;
    }

    .topbar {
        padding: 14px 18px;
    }

    .content-wrap {
        padding: 18px;
    }

    .detail-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .topbar h1 {
        font-size: 20px;
    }

    .topbar-user {
        display: none;
    }

    .panel {
        padding: 16px;
    }

    .stat-grid,
    .small-grid,
    .detail-grid,
    .tracking-result,
    .print-grid,
    .signature-row,
    .permissions-grid {
        grid-template-columns: 1fr;
    }

    .toolbar-form,
    .toolbar-form:has(select),
    .reports-filter,
    .tracking-form {
        grid-template-columns: 1fr;
    }

    .invoice-item-row {
        grid-template-columns: 1fr;
    }

    .invoice-item-row .btn {
        width: 100%;
    }

    .quick-actions .btn,
    .action-row .btn,
    .action-row form,
    .action-row form .btn {
        width: 100%;
    }

    .login-panel,
    .tracking-panel,
    .install-card {
        padding: 22px;
    }

    .login-brand h1,
    .tracking-panel h1,
    .install-card h1 {
        font-size: 22px;
    }

    .login-brand h1 {
        font-size: 16px;
    }

    .finance-shape {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .print-body {
        padding: 0;
    }

    .print-page {
        padding: 20px;
    }

    .print-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .print-header div {
        text-align: left;
    }
}

@media (max-width: 425px) {
    .content-wrap {
        padding: 14px;
    }

    .topbar {
        gap: 12px;
    }

    .topbar p {
        display: none;
    }

    .stat-card,
    .panel {
        box-shadow: none;
    }

    .table-actions {
        justify-content: flex-start;
    }
}

@media print {
    @page {
        size: A4 portrait;
        margin: 10mm;
    }

    body {
        background: #fff !important;
    }

    .print-body {
        padding: 0;
    }

    .print-page {
        max-width: none;
        width: auto;
        padding: 0;
        box-shadow: none;
        font-size: 12px;
    }

    .print-landscape .print-page {
        max-width: none;
    }

    .btn,
    script,
    .print-toolbar {
        display: none !important;
    }

    .print-header {
        padding-bottom: 10px;
    }

    .print-header img {
        max-height: 55px;
    }

    .print-title {
        margin: 14px 0;
    }

    .signature-row {
        margin-top: 38px;
    }
}