:root{
  --primary-color:#25D366;--secondary-color:#128C7E;--dark-color:#075E54;
  --light-bg:#f8f9fa;--border-color:#dee2e6;
  --shadow-sm:0 2px 4px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.12);--shadow-lg:0 8px 24px rgba(0,0,0,.16)
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Tajawal',sans-serif;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;padding:20px 0}
.main-container{max-width:1400px;margin:0 auto;padding:0 15px}
.page-header{text-align:center;color:#fff;margin-bottom:30px;animation:fadeInDown .8s ease}
.page-header h1{font-size:2.5rem;font-weight:700;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}
.page-header p{font-size:1.1rem;opacity:.95}
.content-card{background:#fff;border-radius:15px;padding:25px;margin-bottom:20px;box-shadow:var(--shadow-md);transition:.3s;animation:fadeInUp .8s ease}
.content-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.section-title{color:var(--dark-color);font-size:1.3rem;font-weight:600;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid var(--primary-color);display:flex;align-items:center;gap:10px}
.section-title i{color:var(--primary-color)}
.user-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.form-floating label{right:0;left:auto}
.form-control:focus{border-color:var(--primary-color);box-shadow:0 0 0 .2rem rgba(37,211,102,.25)}

.upload-area{border:2px dashed var(--border-color);border-radius:10px;padding:40px;text-align:center;transition:.3s;background:var(--light-bg);cursor:pointer;position:relative;z-index:1}
.upload-area:hover{border-color:var(--primary-color);background:rgba(37,211,102,.05)}
.upload-area.dragover{border-color:var(--primary-color);background:rgba(37,211,102,.1)}
.upload-icon{font-size:3rem;color:var(--primary-color);margin-bottom:15px}
.upload-area.processing{opacity:0.6;pointer-events:none}
#fileInput{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;z-index:2}

/* ===== محرر الرسالة + شارات المتغيرات ===== */
.editor-toolbar{background:var(--light-bg);border:1px solid var(--border-color);border-bottom:none;padding:10px;border-radius:12px 12px 0 0;display:flex;gap:10px;flex-wrap:wrap}
.editor-btn{padding:8px 12px;border:none;background:#fff;border-radius:5px;cursor:pointer;transition:.2s;font-size:1.1rem}
.editor-btn:hover{background:var(--primary-color);color:#fff;transform:scale(1.05)}
.message-editor{height:300px;border:1px solid var(--border-color);border-radius:0 0 12px 12px;padding:15px;font-size:1rem;line-height:1.6;resize:vertical;width:100%}
.variable-badge{display:inline-block;background:var(--primary-color);color:#fff;padding:2px 8px;border-radius:15px;font-size:.85rem;margin:0 3px;cursor:pointer;transition:.2s}
.variable-badge:hover{background:var(--secondary-color);transform:scale(1.1)}
.variables-strip{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;padding:10px;border:1px solid var(--border-color);border-top:none;border-radius:0;background:#fff}
.variables-label{color:#6c757d;margin-inline-start:4px;white-space:nowrap}
.variables-list{display:flex;flex-wrap:wrap;gap:8px 10px}
.variable-badge{max-width:100%;white-space:nowrap}
.message-editor{width:100%;border:1px solid var(--border-color);border-top:none;border-radius:0 0 12px 12px;padding:15px;background:#fff}
@media (max-width:768px){
  .editor-toolbar{border-radius:12px 12px 0 0}
  .variables-strip{border-radius:0;margin-inline:0;border-left:1px solid var(--border-color);border-right:1px solid var(--border-color)}
  .message-editor{border-radius:0 0 12px 12px}
}

.editor-alert{outline:2px solid #dc3545;animation:blink .8s linear 2}
@keyframes blink{0%{outline-color:#dc3545}50%{outline-color:transparent}100%{outline-color:#dc3545}}

.sending-mode-card{border:2px solid var(--border-color);border-radius:10px;padding:15px;margin-bottom:15px;cursor:pointer;transition:.3s}
.sending-mode-card:hover{border-color:var(--primary-color);background:rgba(37,211,102,.05)}
.sending-mode-card.active{border-color:var(--primary-color);background:rgba(37,211,102,.1)}

.action-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.btn-custom{padding:10px 25px;border:none;border-radius:8px;font-weight:500;transition:.3s;font-size:1rem}
.btn-primary-custom{background:var(--primary-color);color:#fff}
.btn-primary-custom:hover{background:var(--secondary-color);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-secondary-custom{background:var(--light-bg);color:var(--dark-color);border:1px solid var(--border-color)}
.btn-secondary-custom:hover{background:#fff;border-color:var(--primary-color);color:var(--primary-color)}
.btn-danger-custom{background:#dc3545;color:#fff}
.btn-danger-custom:hover{background:#c82333;transform:translateY(-2px)}

.group-selector-container{background:var(--light-bg);border-radius:10px;padding:20px;margin-top:20px;display:none}
.group-selector-container.active{display:block;animation:slideIn .5s ease}

.progress-wizard{background:var(--light-bg);border-radius:10px;padding:20px;margin-top:20px;display:none}
.progress-wizard.active{display:block;animation:slideIn .5s ease}
.progress-bar-custom{height:30px;background:#fff;border-radius:15px;overflow:hidden;box-shadow:inset 0 2px 4px rgba(0,0,0,.1)}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));transition:width .5s ease;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:500}

.table-container{overflow-x:auto;border-radius:10px;box-shadow:var(--shadow-sm)}
.custom-table{width:100%;border-collapse:collapse}
.custom-table thead{background:var(--dark-color);color:#fff}
.custom-table th,.custom-table td{padding:12px;text-align:right;border-bottom:1px solid var(--border-color)}
.custom-table tbody tr{transition:background .2s ease}
.custom-table tbody tr:hover{background:var(--light-bg)}
.whatsapp-btn{background:var(--primary-color);color:#fff;border:none;padding:8px 12px;border-radius:5px;cursor:pointer;transition:.2s;font-size:1.2rem}
.whatsapp-btn:hover{background:var(--secondary-color);transform:scale(1.1)}
.row-checkbox{width:20px;height:20px;cursor:pointer}
.phone-status{font-size:1.2rem}
.phone-valid{color:var(--primary-color)}
.phone-invalid{color:#dc3545}
.phone-corrected{color:#ffc107}

.modal-content{border-radius:15px;border:none}
.modal-header{background:var(--dark-color);color:#fff;border-radius:15px 15px 0 0;border:none}
.modal-body{padding:25px}
.column-selector{display:grid;gap:10px;margin-top:15px}
.column-item{display:flex;align-items:center;gap:10px;padding:10px;background:var(--light-bg);border-radius:8px;transition:.2s}
.column-item:hover{background:#fff;box-shadow:var(--shadow-sm)}

.compact-table{font-size:.85rem}
.compact-table th,.compact-table td{padding:6px 8px;white-space:nowrap}
.compact-table .table-responsive{max-height:300px;overflow-y:auto}

.preview-cards{display:none}
.preview-card{background:var(--light-bg);border-radius:10px;padding:15px;margin-bottom:15px;border:1px solid var(--border-color);transition:.3s}
.preview-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.preview-card h6{color:var(--dark-color);font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.preview-card-item{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid #e9ecef}
.preview-card-item:last-child{border-bottom:none}
.preview-card-label{font-weight:500;color:#6c757d;font-size:.9rem}
.preview-card-value{color:var(--dark-color);font-weight:400}

.data-cards{display:none}
.data-card{background:var(--light-bg);border:1px solid var(--border-color);border-radius:12px;padding:12px;margin-bottom:12px;box-shadow:var(--shadow-sm)}
.data-card h6{margin:0 0 8px;color:var(--dark-color);font-weight:600}
.data-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid #eee;font-size:.95rem}
.data-row:last-child{border-bottom:none}
.data-actions{margin-top:10px;display:flex;gap:8px;align-items:center}
.card-checkbox{width:20px;height:20px;cursor:pointer}

/* Daily quota tweaks */
#dailyQuotaCard .badge{font-size:.9rem;padding:.5rem .75rem}
#dailyQuotaCard .progress-bar-custom{height:26px}
#dailyQuotaCard .progress-fill span{font-size:.9rem}

/* Report section styles */
.report-container{background:var(--light-bg);border-radius:10px;padding:20px;margin-top:20px;display:none}
.report-container.active{display:block;animation:slideIn .5s ease}
.report-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.report-title{font-size:1.2rem;font-weight:600;color:var(--dark-color)}
.report-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:8px;padding:15px;text-align:center;box-shadow:var(--shadow-sm)}
.stat-value{font-size:1.8rem;font-weight:700;color:var(--primary-color)}
.stat-label{font-size:.9rem;color:#6c757d;margin-top:5px}
.report-details{background:#fff;border-radius:8px;padding:15px}
.report-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #eee}
.report-item:last-child{border-bottom:none}

/* Phone summary report styles */
.phone-summary-container{background:var(--light-bg);border-radius:10px;padding:20px;margin-bottom:20px;display:none}
.phone-summary-container.active{display:block;animation:slideIn .5s ease}
.summary-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.summary-title{font-size:1.2rem;font-weight:600;color:var(--dark-color)}
.summary-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px}
.summary-stat{background:#fff;border-radius:8px;padding:12px;text-align:center;box-shadow:var(--shadow-sm);cursor:pointer;transition:.3s;position:relative}
.summary-stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.summary-stat.active{border:2px solid var(--primary-color)}
.summary-stat-value{font-size:1.5rem;font-weight:700}
.summary-stat-label{font-size:.85rem;color:#6c757d;margin-top:3px}
.summary-valid{color:var(--primary-color)}
.summary-invalid{color:#dc3545}
.summary-corrected{color:#ffc107}
.summary-total{color:#6c757d}
.filter-badge{position:absolute;top:-8px;left:-8px;background:var(--primary-color);color:#fff;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700}
.filter-info{background:#e7f3ff;border:1px solid #b3d9ff;border-radius:8px;padding:10px 15px;margin-bottom:15px;display:none;align-items:center;gap:10px}
.filter-info.active{display:flex}
.filter-info i{color:#0066cc;font-size:1.2rem}

/* File validation styles */
.file-validation{margin-top:15px;padding:10px;border-radius:8px;display:none}
.file-validation.success{background:#d4edda;border:1px solid #c3e6cb;color:#155724}
.file-validation.error{background:#f8d7da;border:1px solid #f5c6cb;color:#721c24}
.file-validation.warning{background:#fff3cd;border:1px solid #ffeaa7;color:#856404}

/* الشريط العلوي */
.app-header,.topbar{position:sticky;top:0;z-index:1000;display:flex;align-items:center;gap:.5rem;padding:max(8px,env(safe-area-inset-top)) 12px 8px;background:#fff;border-bottom:1px solid rgba(0,0,0,.06)}
/* لا تُخفِ المحتوى داخل الأشرطة */
.app-header *, .editor-toolbar *, .topbar *{overflow:visible}

/* شريط اللغة ثابت أعلى الصفحة */
:root{--langbar-h:80px}
.language-toggle{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--langbar-h);background:rgba(255,255,255,.95);backdrop-filter:saturate(120%) blur(6px);box-shadow:0 2px 10px rgba(0,0,0,.06);display:flex;justify-content:space-between;align-items:center;padding:8px 20px;border-radius:0;flex-wrap:wrap}
.lang-header{text-align:center;flex:1}
.lang-title{font-weight:600;color:var(--dark-color);font-size:1rem}
.lang-subtitle{font-size:.9rem;color:#6c757d}
.lang-subtitle a{color:var(--primary-color);text-decoration:none;font-weight:500}
.lang-subtitle a:hover{text-decoration:underline}
.lang-switch{display:flex;flex-wrap:wrap;gap:.25rem;margin-inline-start:auto;min-width:120px}
body{padding-top:calc(var(--langbar-h) + 8px)}

@media (max-width:768px){
  :root{--langbar-h:80px}
  .language-toggle{flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:nowrap;padding-top:calc(env(safe-area-inset-top) + 8px)}
  .lang-header{text-align:start}
  .lang-switch button{flex:1 1 auto;padding:.45rem .6rem;font-size:.8rem;min-width:70px}
  .lang-title{font-size:.9rem}
  .lang-subtitle{font-size:.8rem}
}
@media (max-width:768px){
  .lang-switch{margin-inline-start:auto}
  .language-toggle-btn{padding:6px 6px;font-size:.8rem}
}

/* LTR */
body.ltr{font-family:'Roboto',sans-serif;direction:ltr}
body.ltr .form-floating label{left:0;right:auto}
body.ltr .custom-table th,body.ltr .custom-table td{text-align:left}
body.ltr .section-title,body.ltr .data-row,body.ltr .preview-card-item,body.ltr .report-item,body.ltr .column-item{flex-direction:row-reverse}
body.ltr .language-toggle{left:0;right:0}
body{padding-top:calc(var(--langbar-h) + 8px)}
body.ltr .toast-success,body.ltr .toast-error,body.ltr .toast-info{border-right:none;border-left:4px solid}
body.ltr .toast-success{border-left-color:var(--primary-color)}
body.ltr .toast-error{border-left-color:#dc3545}
body.ltr .toast-info{border-left-color:#17a2b8}

/* تنبيهات المعلومات */
.alert-content{color:#495057;line-height:1.6}
.alert-list{list-style-type:none;padding:0;margin:15px 0}
.alert-list li{padding:10px 0;border-bottom:1px solid var(--border-color);display:flex;align-items:flex-start;gap:10px}
.alert-list li:last-child{border-bottom:none}
.alert-list li i{color:#dc3545;margin-top:3px;flex-shrink:0}
.alert-footer{margin-top:15px;display:flex;justify-content:space-between;align-items:center}
.alert-note{font-size:.9rem;color:#6c757d;font-style:italic}
.hide-alert-btn{background:transparent;border:1px solid var(--border-color);color:var(--dark-color);padding:5px 15px;border-radius:20px;cursor:pointer;transition:.3s;font-size:.9rem}
.hide-alert-btn:hover{background:var(--light-bg);border-color:var(--primary-color);color:var(--primary-color)}
.alert-hidden{display:none}
.show-alert-btn{background:rgba(255,255,255,.95);border:1px solid var(--border-color);color:var(--dark-color);padding:8px 15px;border-radius:20px;cursor:pointer;transition:.3س;font-size:.9rem;margin-bottom:20px;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-sm)}
.show-alert-btn:hover{background:var(--light-bg);border-color:var(--primary-color);color:var(--primary-color)}

/* تواصل */
.contact-section{background:rgba(255,255,255,.95);border-radius:15px;padding:20px;margin-top:25px;box-shadow:var(--shadow-md);text-align:center}
.contact-title{font-size:1.3rem;font-weight:600;color:var(--dark-color);margin-bottom:15px;display:flex;align-items:center;justify-content:center;gap:10px}
.contact-title i{color:var(--primary-color)}
.contact-content{color:#495057;line-height:1.6;margin-bottom:15px}
.contact-link{display:inline-flex;align-items:center;gap:8px;color:var(--primary-color);text-decoration:none;font-weight:500;padding:8px 15px;border:1px solid var(--primary-color);border-radius:20px;transition:.3s}
.contact-link:hover{background:var(--primary-color);color:#fff}
.contact-link i{font-size:1.1rem}

/* سياسة الخصوصية */
.privacy-modal .modal-dialog{max-width:800px}
.privacy-content{max-height:60vh;overflow-y:auto}
.privacy-section{margin-bottom:20px}
.privacy-section h5{color:var(--dark-color);font-weight:600;margin-bottom:10px}
.privacy-section p{color:#495057;line-height:1.6}
.privacy-section ul{padding-right:20px;color:#495057;line-height:1.6}
.privacy-footer{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:15px;border-top:1px solid var(--border-color)}
.privacy-date{font-size:.9rem;color:#6c757d}

/* اختيار زائد */
.selection-warning{background:#fff3cd;border:1px solid #ffeaa7;border-radius:8px;padding:12px 15px;margin-top:10px;display:none;align-items:center;gap:10px;animation:slideIn .3s ease}
.selection-warning.active{display:flex}
.selection-warning i{color:#856404;font-size:1.2rem;flex-shrink:0}
.selection-warning-text{color:#856404;font-size:.95rem;line-height:1.5}

/* التصدير */
.export-section{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:10px}
.export-btn{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:500;transition:.3s;display:flex;align-items:center;gap:8px;font-size:.95rem}
.export-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:#fff}
.export-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
.export-btn i{font-size:1.1rem}

/* حركات */
@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}

@media (max-width:768px){
  .page-header h1{font-size:2rem}
  .content-card{padding:20px}
  .action-buttons{justify-content:center}
  .btn-custom{flex:1;min-width:120px}
  .compact-table{display:none}
  .preview-cards{display:block}
  .message-editor{height:200px}
  .modal-body{padding:15px}
  #tableContainer{display:none !important}
  #cardsContainer{display:block !important}
  body.ltr .language-toggle{left:0;right:0}
  body{padding-top:calc(var(--langbar-h) + 8px)}
  .alert-list li{padding:8px 0;font-size:.9rem}
  .contact-section{padding:15px}
  .contact-title{font-size:1.1rem}
  .export-section{flex-direction:column;align-items:stretch}
  .export-btn{justify-content:center}
}

/* سبينر */
.spinner-container{display:none;justify-content:center;align-items:center;padding:20px}
.spinner-container.active{display:flex}
.spinner{width:40px;height:40px;border:4px solid var(--light-bg);border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}

    .empty-state{text-align:center;padding:60px 20px;color:#6c757d}
    .empty-state i{font-size:4rem;color:#dee2e6;margin-bottom:20px}
    .empty-state h5{color:#495057;margin-bottom:10px;font-size:1.2rem}
    .empty-state p{color:#6c757d;margin-bottom:20px}
/* ===== Toasts ===== */

body.ltr .toast-success,body.ltr .toast-error,body.ltr .toast-info{border-right:none;border-left:4px solid}
body.ltr .toast-success{border-left-color:var(--primary-color)}
body.ltr .toast-error{border-left-color:#dc3545}
body.ltr .toast-info{border-left-color:#17a2b8}

/* ===== لغات ===== */
.language-toggle-btn{display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--primary-color);color:#fff;border:none;border-radius:25px;cursor:pointer;font-weight:500;font-size:1rem;transition:.3s;box-shadow:var(--shadow-sm)}
.language-toggle-btn:hover{background:var(--secondary-color);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.language-toggle-btn:active{transform:translateY(0)}
.language-toggle-btn i{font-size:1.1rem}
#currentLangText{min-width:60px;text-align:center}
@media (max-width:768px){
  .language-toggle-btn{padding:8px 8px;font-size:.9rem}
  .language-toggle-btn i{font-size:1rem}
  #currentLangText{min-width:50px}
}

.language-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  direction: inherit;
}

.lang-header {
  text-align: start;
}

.lang-switch {
  margin-inline-start: auto;
}