/* ---------- Design tokens ---------- */
:root {
    --app-primary: #1d4e7e;
    --app-primary-dark: #163d63;
    --app-primary-soft: #e8eff7;
    --app-accent: #c8962e;
    --app-bg: #f3f5f8;
    --app-surface: #ffffff;
    --app-border: #e3e8ef;
    --app-text: #1f2a37;
    --app-muted: #667085;
    --app-radius: .65rem;

    --bs-primary: var(--app-primary);
    --bs-primary-rgb: 29, 78, 126;
    --bs-body-font-family: "IBM Plex Sans Arabic", Tahoma, "Segoe UI", Arial, sans-serif;
    --bs-body-color: var(--app-text);
    --bs-link-color: var(--app-primary);
    --bs-link-color-rgb: 29, 78, 126;
    --bs-link-hover-color: var(--app-primary-dark);
    --bs-border-color: var(--app-border);
}

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    font-family: var(--bs-body-font-family);
    background: var(--app-bg);
    font-size: .95rem;
    line-height: 1.65;
}

.app-main {
    flex: 1 0 auto;
    padding-top: 1.5rem;
    padding-bottom: 2.5rem;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.4;
}

/* ---------- Buttons ---------- */
.btn {
    border-radius: .5rem;
    font-weight: 500;
}

.btn-primary {
    --bs-btn-bg: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-bg: var(--app-primary-dark);
    --bs-btn-hover-border-color: var(--app-primary-dark);
    --bs-btn-active-bg: var(--app-primary-dark);
    --bs-btn-active-border-color: var(--app-primary-dark);
    --bs-btn-disabled-bg: var(--app-primary);
    --bs-btn-disabled-border-color: var(--app-primary);
}

.btn-outline-primary {
    --bs-btn-color: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-bg: var(--app-primary);
    --bs-btn-hover-border-color: var(--app-primary);
    --bs-btn-active-bg: var(--app-primary);
    --bs-btn-active-border-color: var(--app-primary);
}

.form-control, .form-select {
    border-radius: .5rem;
}

.form-control:focus, .form-select:focus {
    border-color: #8fb0d3;
    box-shadow: 0 0 0 .2rem rgba(29, 78, 126, .15);
}

.form-label {
    font-weight: 500;
    color: #344054;
    margin-bottom: .3rem;
}

.form-label.required::after {
    content: " *";
    color: #d92d20;
}

/* ---------- Navbar ---------- */
.app-navbar {
    background: linear-gradient(180deg, var(--app-primary) 0%, var(--app-primary-dark) 100%);
    border-bottom: 3px solid var(--app-accent);
    padding-top: .5rem;
    padding-bottom: .5rem;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    white-space: normal;
    margin-inline-end: 1.5rem;
}

.app-brand-logo {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    background: #fff;
    border-radius: .6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .2);
}

.app-brand-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.app-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
}

.app-brand-name {
    font-size: 1.05rem;
    font-weight: 700;
}

.app-brand-org {
    font-size: .75rem;
    opacity: .8;
    font-weight: 400;
}

.app-navbar .nav-link {
    color: rgba(255, 255, 255, .85);
    font-weight: 500;
    padding: .45rem .8rem !important;
    border-radius: .45rem;
}

.app-navbar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, .08);
}

.app-navbar .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, .16);
}

.app-user {
    display: flex !important;
    align-items: center;
    gap: .4rem;
}

.app-user-name {
    font-weight: 600;
    color: #fff;
}

.app-user-role {
    font-size: .75rem;
    opacity: .75;
}

.dropdown-menu {
    border-color: var(--app-border);
    border-radius: .6rem;
    box-shadow: 0 8px 24px rgba(16, 24, 40, .12);
    padding: .35rem;
}

.dropdown-item {
    border-radius: .4rem;
    padding: .45rem .8rem;
}

/* ---------- Footer ---------- */
.app-footer {
    flex-shrink: 0;
    background: var(--app-surface);
    border-top: 1px solid var(--app-border);
    color: var(--app-muted);
    font-size: .82rem;
    padding: .9rem 0;
}

.app-footer .container-xl {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: .25rem 1.5rem;
}

/* ---------- Page header ---------- */
.page-header {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.page-header h1 {
    font-size: 1.4rem;
    margin: 0;
    color: var(--app-text);
}

.page-subtitle {
    color: var(--app-muted);
    margin: .2rem 0 0;
    font-size: .9rem;
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
}

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}

.card-header {
    background: var(--app-surface);
    border-bottom: 1px solid var(--app-border);
    font-weight: 600;
    padding: .8rem 1.1rem;
    border-radius: var(--app-radius) var(--app-radius) 0 0 !important;
}

.card-body {
    padding: 1.1rem;
}

.card > .table-responsive:last-child,
.card > .table-responsive:last-child .table {
    border-radius: 0 0 var(--app-radius) var(--app-radius);
}

/* ---------- Tables ---------- */
.table {
    --bs-table-hover-bg: #f6f9fc;
    margin-bottom: 0;
}

.table > :not(caption) > * > * {
    padding: .65rem .85rem;
    border-bottom-color: #eef1f5;
}

.table thead th {
    white-space: nowrap;
    background: #f5f7fa;
    color: #475467;
    font-weight: 600;
    font-size: .85rem;
    border-bottom: 1px solid var(--app-border);
}

.table tfoot th, .table tfoot td {
    background: #f5f7fa;
}

.table td.num,
.table th.num,
.num {
    direction: ltr;
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.ltr {
    direction: ltr;
    unicode-bidi: embed;
}

.text-cell {
    min-width: 12rem;
}

/* ---------- Detail grid (label above value, never squeezed) ---------- */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0;
    margin: 0;
}

.detail-item {
    padding: .75rem 1rem;
    border-bottom: 1px solid #eef1f5;
    min-width: 0;
}

.detail-item.wide {
    grid-column: 1 / -1;
}

.detail-label {
    display: block;
    color: var(--app-muted);
    font-size: .8rem;
    margin-bottom: .15rem;
}

.detail-value {
    display: block;
    font-weight: 600;
    color: var(--app-text);
    overflow-wrap: anywhere;
}

.detail-value .unit {
    font-weight: 400;
    color: var(--app-muted);
    margin-inline-start: .25rem;
}

.card > .detail-grid {
    margin-bottom: -1px; /* hide the last row's border inside the card */
}

/* ---------- Dashboard ---------- */
.stat-card {
    border-inline-start: 4px solid var(--app-primary);
}

.stat-card .label {
    color: var(--app-muted);
    font-size: .88rem;
}

.stat-card .value {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--app-primary);
    line-height: 1.3;
    margin: .2rem 0;
}

.bar-row {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: .45rem;
    font-size: .88rem;
}

.bar-row .bar-label {
    width: 7.5rem;
    flex-shrink: 0;
}

.bar-row .progress {
    flex-grow: 1;
    height: .7rem;
    background: #eef1f5;
}

.bar-row .bar-value {
    width: 7.5rem;
    flex-shrink: 0;
}

.progress-bar {
    background-color: var(--app-primary);
}

/* ---------- Filters & forms ---------- */
.filter-bar {
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    padding: .85rem;
    border-radius: var(--app-radius);
    margin: 0 0 1rem;
}

.filter-bar .form-label {
    font-size: .8rem;
    color: var(--app-muted);
}

.items-table input, .items-table select {
    min-width: 7rem;
}

.summary-line {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem 1.5rem;
    margin-bottom: .75rem;
    color: var(--app-muted);
}

.summary-line strong {
    color: var(--app-text);
}

.total-figure {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--app-primary);
}

.badge {
    font-weight: 500;
}

/* ---------- Change log ---------- */
.audit-values {
    font-size: .85rem;
    margin: 0;
    padding-inline-start: 1rem;
}

.audit-values li {
    white-space: pre-line;
}

/* ---------- Login ---------- */
.login-page {
    background: radial-gradient(circle at top, #e6eef7 0%, var(--app-bg) 55%);
}

.login-box {
    max-width: 440px;
    margin: 6vh auto 0;
}

.login-head {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo {
    width: 110px;
    height: 110px;
    object-fit: contain;
    background: #fff;
    border-radius: 1rem;
    padding: 8px;
    box-shadow: 0 4px 16px rgba(16, 24, 40, .1);
    margin-bottom: 1rem;
}

.login-title {
    font-size: 1.45rem;
    color: var(--app-primary);
    margin-bottom: .35rem;
}

.login-org {
    color: #475467;
    font-weight: 500;
}

.login-card {
    border-top: 4px solid var(--app-accent);
    box-shadow: 0 10px 30px rgba(16, 24, 40, .08);
}

.login-card .card-body {
    padding: 1.75rem;
}

.login-credit {
    text-align: center;
    color: var(--app-muted);
    font-size: .82rem;
    margin-top: 1.25rem;
    margin-bottom: 2rem;
}

/* ---------- Settings ---------- */
.logo-preview {
    width: 140px;
    height: 140px;
    margin: 0 auto;
    border: 1px dashed var(--app-border);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fafbfc;
    padding: 10px;
}

.logo-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ---------- Small screens ---------- */
@media (max-width: 575.98px) {
    .app-brand-name {
        font-size: .92rem;
    }

    .app-brand-logo {
        width: 40px;
        height: 40px;
    }

    .page-header h1 {
        font-size: 1.2rem;
    }

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

    .detail-item {
        padding: .6rem .75rem;
    }

    .app-footer .container-xl {
        justify-content: center;
        text-align: center;
    }
}

/* ---------- Print ---------- */
@media print {
    body {
        background: #fff;
        font-size: 11pt;
    }

    .card {
        box-shadow: none;
        border-color: #ccc;
    }

    .app-main {
        padding-top: 0;
    }

    .app-footer {
        border-top: 1px solid #ccc;
    }
}