:root {
    --primary-color: #414770;
    --secondary-color: #35acac;
    --bg-color: #f4f7f6;
    --white: #ffffff;
    --text-color: #333;
    --danger-color: #dc3545;
}

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

/* الهيدر العصري */
.header { 
    background: var(--white); 
    padding: 15px 30px; 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    border-bottom: 3px solid var(--secondary-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.tam_log img { height: 45px; width: auto; display: block; }

/* أزرار القائمة العلوية */
.nav-menu { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.nav-menu a { 
    background: transparent;
    padding: 8px 18px;
    border: 2px solid var(--primary-color);
    border-radius: 999px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9em;
    transition: all 0.3s ease;
}
.nav-menu a:hover { background: var(--primary-color); color: var(--white); }
.nav-menu a.logout-btn { border-color: var(--danger-color); color: var(--danger-color); }
.nav-menu a.logout-btn:hover { background: var(--danger-color); color: var(--white); }

/* المربعات التفاعلية */
.menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 20px; }
.menu-item { 
    background: var(--white); 
    padding: 30px; 
    text-align: center; 
    border-radius: 15px; 
    border: 2px solid #eee;
    text-decoration: none; 
    color: var(--primary-color); 
    font-weight: bold; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}
.menu-item:hover { border-color: var(--secondary-color); background: #f0fcfc; transform: translateY(-5px); }

/* بطاقة إحصائيات وتنبيهات */
.card { background: var(--white); padding: 20px; border-radius: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); margin-bottom: 20px; }
.stats { background: var(--primary-color); color: var(--white); padding: 20px; border-radius: 15px; text-align: center; font-size: 1.5em; margin-bottom: 20px; }

/* كلاس الإخفاء الجديد للبيانات اليدوية القديمة */
.hidden-manual-field {
    display: none !important;
}

/* المكوّنات المشتركة للواجهات الجديدة */
* { box-sizing: border-box; }
.page-shell { width: min(1180px, calc(100% - 32px)); margin: 30px auto; }
.page-shell.narrow { max-width: 560px; }
.app-header { position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { height: 45px; max-width: 150px; object-fit: contain; }
.brand .company-logo { max-width: 100px; }
.brand-divider { width: 1px; height: 34px; background: #ddd; }
.mobile-nav-toggle { display: none; border: 0; background: var(--primary-color); color: #fff; border-radius: 8px; padding: 8px 12px; font-size: 20px; }
.form-card, .table-card, .settings-card { background: #fff; padding: 28px; border-radius: 16px; box-shadow: 0 4px 14px rgba(65,71,112,.08); }
.wide-form { max-width: 900px; margin: auto; }
.section-heading { margin-bottom: 24px; }
.section-heading h1 { color: var(--primary-color); margin-bottom: 6px; }
.section-heading p { color: #667085; margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.form-grid label, .field { display: flex; flex-direction: column; gap: 7px; color: var(--primary-color); font-weight: 700; }
.form-grid input:not([type=checkbox]), .form-grid select, .form-grid textarea, .form-card input:not([type=checkbox]), .form-card select { width: 100%; padding: 12px 14px; border: 1px solid #d7dbe5; border-radius: 9px; background: #fff; font: inherit; }
.form-grid input:focus, .form-grid select:focus, .form-card input:focus { outline: 3px solid rgba(53,172,172,.16); border-color: var(--secondary-color); }
.full-width, .form-section-title { grid-column: 1 / -1; }
.form-section-title { color: var(--secondary-color); border-bottom: 2px solid #edf0f4; padding-bottom: 10px; margin: 10px 0 0; }
.checkbox-label { flex-direction: row !important; align-items: center; color: #444 !important; font-weight: 500 !important; }
.checkbox-label input { width: 18px; height: 18px; accent-color: var(--secondary-color); }
.btn, .btn-primary, .btn-secondary, .btn-success, .btn-warning, .btn-danger { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 2px solid transparent; border-radius: 999px; padding: 10px 20px; font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; text-align: center; transition: .2s ease; }
.btn-primary { background: var(--secondary-color); color: #fff; }
.btn-primary:hover { background: #2d8f8f; }
.btn-secondary { background: var(--primary-color); color: #fff; }
.btn-secondary:hover { background: #2a2f4c; }
.btn-success { background: #28a745; color: #fff; }
.btn-success:hover { background: #218838; }
.btn-warning { background: #ff9800; color: #fff; }
.btn-warning:hover { background: #e68a00; }
.btn-danger { background: var(--danger-color); color: #fff; }
.btn-danger:hover { background: #b02a37; }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.login-name { display:inline-block; direction:ltr; padding:6px 10px; border-radius:7px; background:#f1f3f8; color:var(--primary-color); font-size:14px; user-select:all; }
.action-row { display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.action-row form { margin:0; }
.admin-dialog { width:min(680px,calc(100% - 28px)); border:0; border-radius:18px; padding:28px; box-shadow:0 22px 70px rgba(30,35,65,.3); direction:rtl; }
.admin-dialog::backdrop { background:rgba(27,31,54,.55); backdrop-filter:blur(2px); }
.dialog-heading { display:flex; justify-content:space-between; align-items:flex-start; gap:18px; border-bottom:1px solid #e8eaf0; padding-bottom:15px; }
.dialog-heading h2,.dialog-heading p { margin:0 0 5px; }
.dialog-close { border:0; background:#f1f3f8; color:var(--primary-color); border-radius:50%; width:38px; height:38px; font-size:25px; line-height:1; cursor:pointer; }
.dialog-actions { display:flex; justify-content:flex-end; gap:10px; border-top:1px solid #e8eaf0; padding-top:18px; }
.btn-group, .toolbar-actions { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.btn-group form { margin: 0; }
.attachment-actions { display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.attachment-actions form { margin:0; }
.attachment-row { align-items:center; }
.attachment-form .btn { align-self:end; }
.action-link { display:inline-flex; align-items:center; justify-content:center; padding:6px 12px; border:1px solid currentColor !important; border-radius:999px; text-decoration:none; font-weight:700; background:transparent !important; cursor:pointer; }
/* توحيد الأزرار القديمة مع الهوية الدائرية */
.btn-submit, .btn-save, .btn-update, .btn-delete, .btn-add, .add-btn, .btn-geo, .btn-get, .btn-filter, .btn-print, .attendance-btn, .manage-btn, .edit-btn, .login-as-btn, .import-export-btn, .back-link {
    border-radius: 999px !important; font-family: inherit; font-weight: 700; text-decoration: none; transition: .2s ease;
}
.text-center { text-align: center; }
.text-link { color: var(--primary-color); display: inline-block; margin-top: 16px; }
.otp-input { text-align: center; font-size: 30px !important; letter-spacing: 9px; margin: 18px 0; direction: ltr; }
.flash { width: min(900px,calc(100% - 32px)); margin: 14px auto; padding: 13px 16px; border-radius: 10px; }
.flash-success { background: #d1e7dd; color: #0f5132; }
.flash-error { background: #f8d7da; color: #842029; }
.flash-warning { background: #fff3cd; color: #664d03; }
.responsive-table { width: 100%; overflow-x: auto; }
.responsive-table table { min-width: 720px; width: 100%; border-collapse: collapse; }
.responsive-table th { background: var(--primary-color); color: #fff; padding: 12px; }
.responsive-table td { padding: 12px; border-bottom: 1px solid #eee; text-align: center; }
.status-badge { display: inline-block; padding: 5px 10px; border-radius: 99px; font-size: 13px; background: #e9ecef; }
.status-active { background: #d1e7dd; color: #0f5132; }
.status-invited { background: #fff3cd; color: #664d03; }
.toolbar { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(230px,1fr)); gap: 18px; }
.setting-group { border: 1px solid #edf0f4; border-radius: 12px; padding: 20px; margin-bottom: 18px; }
.setting-group h3 { color: var(--primary-color); margin-top: 0; }
.muted { color: #667085; font-size: 14px; }
.stats-container { display: grid; grid-template-columns: repeat(auto-fit,minmax(190px,1fr)); gap: 18px; margin-bottom: 24px; }
.stat-card { background:#fff; padding:22px; border-radius:16px; box-shadow:0 4px 14px rgba(65,71,112,.08); text-align:center; color:#667085; }
.stat-card strong { display:block; margin-top:8px; color:var(--secondary-color); font-size:30px; }
.stat-card.stat-danger strong { color:var(--danger-color); }
.alerts-panel { background:#fff; padding:24px; border-radius:16px; box-shadow:0 4px 14px rgba(65,71,112,.08); margin-bottom:24px; }
.alert-group { border:1px solid #e8eaf0; border-radius:14px; margin-top:12px; overflow:hidden; background:#fff; }
.alert-group summary { display:flex; align-items:center; justify-content:space-between; gap:15px; padding:16px 18px; cursor:pointer; list-style:none; color:var(--primary-color); }
.alert-group summary::-webkit-details-marker { display:none; }
.alert-group[open] summary { background:#f5fbfb; border-bottom:1px solid #e8eaf0; }
.company-summary { display:flex; flex-direction:column; gap:4px; }
.company-summary small { color:#667085; font-weight:400; }
.summary-badges { display:flex; align-items:center; gap:8px; }
.chevron { font-size:22px; transition:transform .2s; }
.alert-group[open] .chevron { transform:rotate(180deg); }
.badge { padding:5px 10px; border-radius:999px; font-size:12px; font-weight:700; }
.badge-danger { background:#f8d7da; color:#842029; }
.alert-list { display:flex; flex-direction:column; }
.alert-row { display:flex; align-items:center; gap:12px; padding:13px 18px; border-bottom:1px solid #f0f1f4; }
.alert-row:last-child { border-bottom:0; }
.alert-row p { margin:4px 0 0; color:#667085; font-size:13px; }
.alert-row.is-urgent { background:#fff8f8; }
.alert-icon { width:28px; height:28px; flex:0 0 28px; display:grid; place-items:center; border-radius:50%; background:#e8f7f7; color:#238b8b; font-weight:800; }
.alert-row.is-urgent .alert-icon { background:#f8d7da; color:#842029; }
.alert-actions { padding:14px 18px; background:#fafafa; }
.company-alert-card { background:#fff; border-right:5px solid var(--secondary-color); border-radius:15px; padding:18px; margin-top:28px; box-shadow:0 4px 10px rgba(0,0,0,.05); }
.company-alert-card h3 { color:var(--primary-color); margin-top:0; }
.empty-state { text-align:center; padding:28px; color:#667085; background:#f8fafb; border-radius:12px; }
.inline-import { display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.inline-import input[type=file] { max-width:220px; }
.rules-table input[type=number] { width:90px; padding:9px; border:1px solid #d7dbe5; border-radius:10px; }
.number-with-unit { display:flex; align-items:center; justify-content:center; gap:6px; }
.switch input { position:absolute; opacity:0; }
.switch span { display:inline-block; width:44px; height:24px; border-radius:999px; background:#c8ccd5; position:relative; cursor:pointer; transition:.2s; }
.switch span::after { content:''; position:absolute; width:18px; height:18px; top:3px; right:3px; border-radius:50%; background:#fff; transition:.2s; }
.switch input:checked + span { background:var(--secondary-color); }
.switch input:checked + span::after { transform:translateX(-20px); }

@media (max-width: 760px) {
    .header { padding: 12px 16px; flex-wrap: wrap; }
    .mobile-nav-toggle { display: block; }
    .app-header .nav-menu { display: none; width: 100%; flex-direction: column; margin-top: 12px; }
    .app-header .nav-menu.is-open { display: flex; }
    .header:not(.app-header) .nav-menu { width:100%; justify-content:center; margin-top:10px; }
    .nav-menu a { text-align: center; width: 100%; }
    .form-grid { grid-template-columns: 1fr; }
    .full-width, .form-section-title { grid-column: 1; }
    .form-card, .table-card, .settings-card { padding: 20px 16px; border-radius: 12px; }
    .page-shell { width: min(100% - 20px,1180px); margin: 18px auto; }
    .brand img { height: 38px; max-width: 125px; }
    .toolbar .btn-primary, .toolbar .btn-secondary { width: 100%; }
    .toolbar-actions { width:100%; }
    .toolbar-actions .btn { flex:1; }
    .inline-import { width:100%; }
    .inline-import input[type=file], .inline-import .btn { width:100%; max-width:none; }
    .alert-group summary { padding:14px; }
    .rules-table { min-width:760px !important; }
}