@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&display=swap');

/* =========================================================
   واجهة المؤسسات الاحترافية V16 – Mobile First RTL
   نظام الاستلام ومتابعة الاستلال الإلكتروني
   ========================================================= */

:root {
    --v16-primary: #166534;
    --v16-primary-700: #14532d;
    --v16-primary-800: #0f3d24;
    --v16-primary-soft: #ecf8f0;
    --v16-accent: #d5ae52;
    --v16-bg: #f4f7f5;
    --v16-surface: #ffffff;
    --v16-surface-soft: #f8faf9;
    --v16-text: #102319;
    --v16-muted: #66756c;
    --v16-border: #dfe7e2;
    --v16-border-strong: #cedbd2;
    --v16-danger: #c62828;
    --v16-warning: #b7791f;
    --v16-info: #1d5f91;
    --v16-success: #16713a;
    --v16-radius-sm: 12px;
    --v16-radius: 18px;
    --v16-radius-lg: 26px;
    --v16-shadow-sm: 0 6px 18px rgba(16, 52, 31, .06);
    --v16-shadow: 0 16px 40px rgba(16, 52, 31, .09);
    --v16-sidebar-width: 290px;
    --v16-topbar-height: 78px;
}

html {
    direction: rtl;
    scroll-behavior: smooth;
}

html,
body,
button,
input,
select,
textarea,
table,
a {
    font-family: "Cairo", Tahoma, Arial, sans-serif !important;
}

body.enterprise-ui-v16 {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 100% 0%, rgba(22, 101, 52, .08), transparent 28rem),
        linear-gradient(180deg, #ffffff 0, var(--v16-bg) 420px);
    color: var(--v16-text);
    font-size: 14px;
    line-height: 1.8;
    overflow-x: hidden;
}

.enterprise-ui-v16 *,
.enterprise-ui-v16 *::before,
.enterprise-ui-v16 *::after {
    box-sizing: border-box;
}

.enterprise-ui-v16 a {
    color: var(--v16-primary);
    text-decoration: none;
}

.enterprise-ui-v16 img {
    max-width: 100%;
}

/* ===== Header / Topbar ===== */
.enterprise-ui-v16 .topbar,
.enterprise-ui-v16 .dept-topbar,
.enterprise-ui-v16 .admin-topbar,
.enterprise-ui-v16 .manager-topbar,
.enterprise-ui-v16 .header,
.enterprise-ui-v16 .navbar {
    min-height: var(--v16-topbar-height);
    padding: 12px 22px !important;
    background:
        linear-gradient(110deg, var(--v16-primary-800), var(--v16-primary)) !important;
    color: #fff !important;
    border: 0 !important;
    box-shadow: 0 8px 28px rgba(15, 61, 36, .20) !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    position: relative;
    z-index: 80;
}

.enterprise-ui-v16 .topbar *,
.enterprise-ui-v16 .dept-topbar *,
.enterprise-ui-v16 .admin-topbar *,
.enterprise-ui-v16 .manager-topbar *,
.enterprise-ui-v16 .header *,
.enterprise-ui-v16 .navbar * {
    color: #fff !important;
}

.enterprise-ui-v16 .topbar strong,
.enterprise-ui-v16 .header strong,
.enterprise-ui-v16 .navbar strong {
    font-size: 17px;
    font-weight: 900;
}

.v16-brand {
    display: flex;
    align-items: center;
    gap: 11px;
    min-width: 0;
}

.v16-brand-logo {
    width: 48px;
    height: 48px;
    padding: 4px;
    object-fit: contain;
    background: rgba(255, 255, 255, .96);
    border-radius: 14px;
    box-shadow: 0 5px 14px rgba(0, 0, 0, .12);
    flex: 0 0 auto;
}

.v16-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.45;
    min-width: 0;
}

.v16-brand-title {
    color: #fff;
    font-size: 17px;
    font-weight: 900;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.v16-brand-subtitle {
    color: rgba(255, 255, 255, .84);
    font-size: 11px;
    font-weight: 600;
}

/* ===== Main layout ===== */
.enterprise-ui-v16 .layout,
.enterprise-ui-v16 .app-layout,
.enterprise-ui-v16 .dashboard-layout {
    display: grid !important;
    grid-template-columns: 1fr;
    min-height: calc(100vh - var(--v16-topbar-height));
    align-items: stretch;
}

.enterprise-ui-v16 main,
.enterprise-ui-v16 .main-content,
.enterprise-ui-v16 .content {
    min-width: 0;
    padding: 16px !important;
}

/* ===== Sidebar mobile-first off-canvas ===== */
.enterprise-ui-v16 .sidebar,
.enterprise-ui-v16 .dept-sidebar,
.enterprise-ui-v16 .admin-sidebar,
.enterprise-ui-v16 .side-menu,
.enterprise-ui-v16 aside.sidebar {
    position: fixed !important;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 130;
    width: min(88vw, var(--v16-sidebar-width)) !important;
    max-width: var(--v16-sidebar-width);
    padding: 22px 16px !important;
    background:
        linear-gradient(180deg, var(--v16-primary-800), #092c19) !important;
    color: #fff !important;
    border-radius: 0 !important;
    box-shadow: -18px 0 42px rgba(5, 35, 19, .25) !important;
    transform: translateX(110%);
    transition: transform .26s ease;
    overflow-y: auto;
}

body.v16-sidebar-open .sidebar,
body.v16-sidebar-open .dept-sidebar,
body.v16-sidebar-open .admin-sidebar,
body.v16-sidebar-open .side-menu {
    transform: translateX(0);
}

.enterprise-ui-v16 .sidebar-title,
.enterprise-ui-v16 .dept-sidebar-title {
    padding: 5px 8px 18px;
    margin-bottom: 10px;
    color: #fff !important;
    font-weight: 900;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, .15);
}

.enterprise-ui-v16 .sidebar .nav-link,
.enterprise-ui-v16 .dept-sidebar .nav-link,
.enterprise-ui-v16 .admin-sidebar .nav-link,
.enterprise-ui-v16 .side-menu .nav-link,
.enterprise-ui-v16 .sidebar a {
    display: flex !important;
    align-items: center;
    min-height: 48px;
    margin: 5px 0;
    padding: 11px 14px !important;
    border-radius: 14px !important;
    color: rgba(255, 255, 255, .92) !important;
    font-weight: 700;
    background: transparent !important;
    border: 1px solid transparent !important;
    transition: background .18s ease, transform .18s ease;
}

.enterprise-ui-v16 .sidebar .nav-link:hover,
.enterprise-ui-v16 .sidebar .nav-link.active,
.enterprise-ui-v16 .dept-sidebar .nav-link:hover,
.enterprise-ui-v16 .dept-sidebar .nav-link.active,
.enterprise-ui-v16 .admin-sidebar .nav-link:hover,
.enterprise-ui-v16 .admin-sidebar .nav-link.active,
.enterprise-ui-v16 .side-menu .nav-link:hover,
.enterprise-ui-v16 .side-menu .nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, .14) !important;
    border-color: rgba(255, 255, 255, .09) !important;
}

.enterprise-ui-v16 .sidebar .nav-link.active,
.enterprise-ui-v16 .dept-sidebar .nav-link.active,
.enterprise-ui-v16 .admin-sidebar .nav-link.active {
    box-shadow: inset -4px 0 0 #fff;
}

.v16-sidebar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, .22) !important;
    border-radius: 13px !important;
    background: rgba(255, 255, 255, .12) !important;
    color: #fff !important;
    box-shadow: none !important;
    cursor: pointer;
}

.v16-sidebar-toggle span,
.v16-sidebar-toggle span::before,
.v16-sidebar-toggle span::after {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: #fff;
    position: relative;
}

.v16-sidebar-toggle span::before,
.v16-sidebar-toggle span::after {
    content: "";
    position: absolute;
    right: 0;
}

.v16-sidebar-toggle span::before { top: -6px; }
.v16-sidebar-toggle span::after { top: 6px; }

.v16-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 120;
    background: rgba(4, 20, 12, .52);
    backdrop-filter: blur(3px);
}

body.v16-sidebar-open .v16-sidebar-overlay {
    display: block;
}

/* ===== Cards ===== */
.enterprise-ui-v16 .card,
.enterprise-ui-v16 .page-card,
.enterprise-ui-v16 .panel,
.enterprise-ui-v16 .stat-card,
.enterprise-ui-v16 .box,
.enterprise-ui-v16 .dashboard-card,
.enterprise-ui-v16 .page-head {
    margin-bottom: 16px;
    padding: 18px !important;
    background: rgba(255, 255, 255, .97) !important;
    border: 1px solid var(--v16-border) !important;
    border-radius: var(--v16-radius) !important;
    box-shadow: var(--v16-shadow-sm) !important;
}

.enterprise-ui-v16 h1,
.enterprise-ui-v16 h2,
.enterprise-ui-v16 h3,
.enterprise-ui-v16 h4 {
    margin-top: 0;
    color: var(--v16-primary-800) !important;
    font-weight: 900 !important;
    line-height: 1.45;
}

.enterprise-ui-v16 h1 { font-size: clamp(23px, 4vw, 34px); }
.enterprise-ui-v16 h2 { font-size: clamp(19px, 3vw, 27px); }
.enterprise-ui-v16 h3 { font-size: 18px; }

.enterprise-ui-v16 .hint,
.enterprise-ui-v16 .muted,
.enterprise-ui-v16 small {
    color: var(--v16-muted) !important;
}

/* ===== Statistics ===== */
.enterprise-ui-v16 .stats,
.enterprise-ui-v16 .stat-grid,
.enterprise-ui-v16 .dashboard-stats {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px !important;
}

.enterprise-ui-v16 .stat-card {
    position: relative;
    min-height: 118px;
    overflow: hidden;
}

.enterprise-ui-v16 .stat-card::after {
    content: "";
    position: absolute;
    inset-inline-end: -26px;
    bottom: -44px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--v16-primary-soft);
}

.enterprise-ui-v16 .stat-card strong,
.enterprise-ui-v16 .stat-card .num,
.enterprise-ui-v16 .stat-card .number {
    position: relative;
    z-index: 1;
    display: block;
    margin-top: 5px;
    color: var(--v16-primary-800) !important;
    font-size: clamp(26px, 7vw, 36px);
    font-weight: 900 !important;
}

/* ===== Forms ===== */
.enterprise-ui-v16 form {
    width: 100%;
}

.enterprise-ui-v16 .grid,
.enterprise-ui-v16 .form-grid,
.enterprise-ui-v16 .row {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 13px !important;
}

.enterprise-ui-v16 .form-group {
    min-width: 0;
    margin-bottom: 13px;
}

.enterprise-ui-v16 label {
    display: block;
    margin-bottom: 7px;
    color: var(--v16-primary-800) !important;
    font-size: 13px;
    font-weight: 800 !important;
}

.enterprise-ui-v16 input:not([type="checkbox"]):not([type="radio"]),
.enterprise-ui-v16 select,
.enterprise-ui-v16 textarea {
    width: 100% !important;
    min-height: 48px;
    padding: 10px 13px !important;
    color: var(--v16-text) !important;
    background: #fff !important;
    border: 1px solid var(--v16-border-strong) !important;
    border-radius: var(--v16-radius-sm) !important;
    outline: none;
    font-size: 14px;
    transition: border-color .16s ease, box-shadow .16s ease;
}

.enterprise-ui-v16 textarea {
    min-height: 120px;
    resize: vertical;
}

.enterprise-ui-v16 input:focus,
.enterprise-ui-v16 select:focus,
.enterprise-ui-v16 textarea:focus {
    border-color: var(--v16-primary) !important;
    box-shadow: 0 0 0 4px rgba(22, 101, 52, .10) !important;
}

/* ===== Buttons ===== */
.enterprise-ui-v16 .actions,
.enterprise-ui-v16 .buttons,
.enterprise-ui-v16 .toolbar {
    display: flex !important;
    flex-wrap: wrap;
    gap: 9px !important;
    align-items: center;
}

.enterprise-ui-v16 .btn,
.enterprise-ui-v16 button,
.enterprise-ui-v16 input[type="submit"] {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 44px;
    padding: 9px 16px !important;
    border: 1px solid transparent !important;
    border-radius: 12px !important;
    background: var(--v16-primary) !important;
    color: #fff !important;
    font-weight: 800 !important;
    cursor: pointer;
    box-shadow: 0 7px 16px rgba(22, 101, 52, .14);
    transition: transform .15s ease, filter .15s ease;
}

.enterprise-ui-v16 .btn:hover,
.enterprise-ui-v16 button:hover {
    filter: brightness(.96);
    transform: translateY(-1px);
}

.enterprise-ui-v16 .btn.light,
.enterprise-ui-v16 .btn.secondary,
.enterprise-ui-v16 button.secondary {
    color: var(--v16-primary-800) !important;
    background: #fff !important;
    border-color: var(--v16-border-strong) !important;
    box-shadow: none;
}

.enterprise-ui-v16 .btn.gold,
.enterprise-ui-v16 button.gold {
    color: #5e4406 !important;
    background: #f7edcf !important;
    border-color: #e8d394 !important;
}

.enterprise-ui-v16 .btn.success,
.enterprise-ui-v16 .btn-success,
.enterprise-ui-v16 button.success {
    background: var(--v16-success) !important;
}

.enterprise-ui-v16 .btn.danger,
.enterprise-ui-v16 .btn-danger,
.enterprise-ui-v16 button.danger {
    background: var(--v16-danger) !important;
}

.enterprise-ui-v16 .btn.warning,
.enterprise-ui-v16 button.warning {
    background: var(--v16-warning) !important;
}

/* ===== Tables desktop base ===== */
.enterprise-ui-v16 .table-wrap,
.enterprise-ui-v16 .table-container {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    border: 1px solid var(--v16-border);
    border-radius: var(--v16-radius);
    background: #fff;
    box-shadow: var(--v16-shadow-sm);
    -webkit-overflow-scrolling: touch;
}

.enterprise-ui-v16 table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse !important;
    background: #fff !important;
}

.enterprise-ui-v16 table th {
    padding: 13px 12px !important;
    color: var(--v16-primary-800) !important;
    background: linear-gradient(180deg, #ffffff, #f1f5f2) !important;
    border: 0 !important;
    border-bottom: 2px solid var(--v16-border-strong) !important;
    font-weight: 900 !important;
    white-space: nowrap;
}

.enterprise-ui-v16 table td {
    padding: 13px 12px !important;
    color: var(--v16-text) !important;
    background: #fff !important;
    border: 0 !important;
    border-bottom: 1px solid #eaf0ec !important;
    vertical-align: middle;
}

.enterprise-ui-v16 table tbody tr:nth-child(even) td {
    background: #fbfcfb !important;
}

.enterprise-ui-v16 table tbody tr:hover td {
    background: var(--v16-primary-soft) !important;
}

/* ===== Tabs ===== */
.enterprise-ui-v16 .tabs,
.enterprise-ui-v16 .tabs-wrap,
.enterprise-ui-v16 .tab-nav {
    display: flex !important;
    gap: 8px;
    overflow-x: auto;
    padding: 3px 0 9px;
    scrollbar-width: thin;
}

.enterprise-ui-v16 .tab-btn,
.enterprise-ui-v16 .tabs a,
.enterprise-ui-v16 .tab-nav a {
    flex: 0 0 auto;
    min-height: 43px;
    padding: 9px 15px !important;
    border-radius: 12px !important;
    color: var(--v16-primary-800) !important;
    background: #f0f4f1 !important;
    border: 1px solid var(--v16-border) !important;
    font-weight: 800 !important;
}

.enterprise-ui-v16 .tab-btn.active,
.enterprise-ui-v16 .tabs a.active,
.enterprise-ui-v16 .tab-nav a.active {
    color: #fff !important;
    background: var(--v16-primary) !important;
    border-color: var(--v16-primary) !important;
}

/* ===== Status / alerts ===== */
.enterprise-ui-v16 .badge {
    display: inline-flex;
    align-items: center;
    min-height: 27px;
    padding: 3px 10px;
    color: var(--v16-primary-800) !important;
    background: var(--v16-primary-soft) !important;
    border: 1px solid #cbe4d3 !important;
    border-radius: 999px !important;
    font-size: 11px;
    font-weight: 800 !important;
}

.enterprise-ui-v16 .notice,
.enterprise-ui-v16 .alert-success {
    padding: 13px 15px !important;
    color: #155d31 !important;
    background: #ecf8f0 !important;
    border: 1px solid #bfe0c8 !important;
    border-radius: var(--v16-radius-sm) !important;
}

.enterprise-ui-v16 .error,
.enterprise-ui-v16 .alert-danger {
    padding: 13px 15px !important;
    color: #9b1c1c !important;
    background: #fff0f0 !important;
    border: 1px solid #efb8b8 !important;
    border-radius: var(--v16-radius-sm) !important;
}

/* ===== Mobile table cards ===== */
@media (max-width: 767px) {
    .enterprise-ui-v16 main,
    .enterprise-ui-v16 .main-content,
    .enterprise-ui-v16 .content {
        padding: 12px !important;
    }

    .enterprise-ui-v16 .card,
    .enterprise-ui-v16 .page-card,
    .enterprise-ui-v16 .panel,
    .enterprise-ui-v16 .box,
    .enterprise-ui-v16 .page-head {
        padding: 15px !important;
        border-radius: 17px !important;
    }

    .enterprise-ui-v16 .actions .btn,
    .enterprise-ui-v16 .actions button {
        flex: 1 1 100%;
        width: 100%;
    }

    .enterprise-ui-v16 table.v16-responsive-table,
    .enterprise-ui-v16 table.v16-responsive-table thead,
    .enterprise-ui-v16 table.v16-responsive-table tbody,
    .enterprise-ui-v16 table.v16-responsive-table tr,
    .enterprise-ui-v16 table.v16-responsive-table th,
    .enterprise-ui-v16 table.v16-responsive-table td {
        display: block !important;
        width: 100% !important;
        min-width: 0 !important;
    }

    .enterprise-ui-v16 table.v16-responsive-table {
        background: transparent !important;
    }

    .enterprise-ui-v16 table.v16-responsive-table thead {
        display: none !important;
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody {
        display: flex !important;
        flex-direction: column;
        gap: 12px;
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody tr {
        padding: 8px 13px;
        background: #fff;
        border: 1px solid var(--v16-border);
        border-radius: 16px;
        box-shadow: var(--v16-shadow-sm);
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody td {
        display: flex !important;
        align-items: flex-start;
        justify-content: space-between;
        gap: 14px;
        min-height: 43px;
        padding: 10px 2px !important;
        background: transparent !important;
        border-bottom: 1px dashed #e1e9e4 !important;
        white-space: normal !important;
        word-break: break-word;
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody td:last-child {
        border-bottom: 0 !important;
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody td::before {
        content: attr(data-label);
        flex: 0 0 40%;
        color: var(--v16-primary-800);
        font-weight: 900;
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody td[data-v16-action="1"] {
        display: block !important;
        padding-top: 13px !important;
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody td[data-v16-action="1"]::before,
    .enterprise-ui-v16 table.v16-responsive-table td[colspan]::before {
        display: none;
    }

    .enterprise-ui-v16 table.v16-responsive-table tbody td[data-v16-action="1"] .btn,
    .enterprise-ui-v16 table.v16-responsive-table tbody td[data-v16-action="1"] button,
    .enterprise-ui-v16 table.v16-responsive-table tbody td[data-v16-action="1"] a {
        width: 100%;
        margin: 3px 0;
    }

    .enterprise-ui-v16 table.v16-responsive-table td[colspan] {
        display: block !important;
        padding: 20px 10px !important;
        text-align: center;
    }
}

/* ===== Tablet/Desktop ===== */
@media (min-width: 768px) {
    .enterprise-ui-v16 main,
    .enterprise-ui-v16 .main-content,
    .enterprise-ui-v16 .content {
        padding: 24px !important;
    }

    .enterprise-ui-v16 .grid,
    .enterprise-ui-v16 .form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .enterprise-ui-v16 .stats,
    .enterprise-ui-v16 .stat-grid,
    .enterprise-ui-v16 .dashboard-stats {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .enterprise-ui-v16 .card,
    .enterprise-ui-v16 .page-card,
    .enterprise-ui-v16 .panel,
    .enterprise-ui-v16 .box,
    .enterprise-ui-v16 .page-head {
        padding: 24px !important;
    }
}

@media (min-width: 1024px) {
    .enterprise-ui-v16 .layout,
    .enterprise-ui-v16 .app-layout,
    .enterprise-ui-v16 .dashboard-layout {
        grid-template-columns: var(--v16-sidebar-width) minmax(0, 1fr) !important;
    }

    .enterprise-ui-v16 .sidebar,
    .enterprise-ui-v16 .dept-sidebar,
    .enterprise-ui-v16 .admin-sidebar,
    .enterprise-ui-v16 .side-menu,
    .enterprise-ui-v16 aside.sidebar {
        position: sticky !important;
        top: 0;
        width: var(--v16-sidebar-width) !important;
        max-width: none;
        height: calc(100vh - var(--v16-topbar-height));
        transform: none !important;
        z-index: 30;
        box-shadow: none !important;
    }

    .v16-sidebar-toggle,
    .v16-sidebar-overlay {
        display: none !important;
    }

    .enterprise-ui-v16 main,
    .enterprise-ui-v16 .main-content,
    .enterprise-ui-v16 .content {
        padding: 26px 30px !important;
    }
}

/* ===== Print protection ===== */
@media print {
    .v16-sidebar-toggle,
    .v16-sidebar-overlay {
        display: none !important;
    }
}