@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #0f172a; /* Slate 900 - خلفية داكنة واضحة ومريحة للعين */
    --bg-secondary: #1e293b; /* Slate 800 - خلفية داكنة ثانوية */
    --card-bg: #1e293b; /* خلفية كروت صلبة لمنع تداخل ألوان النصوص والشفافية الزائدة */
    --card-border: rgba(255, 255, 255, 0.1);
    --text-primary: #f8fafc; /* Slate 50 - نص أبيض واضح ونقي */
    --text-secondary: #cbd5e1; /* Slate 300 - نص رمادي فاتح مقروء جداً */
    --text-muted: #94a3b8; /* Slate 400 */
    --accent: #6366f1; /* Indigo 500 */
    --accent-hover: #4f46e5;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
    --glow-shadow: 0 0 20px rgba(99, 102, 241, 0.25);
}

body {
    font-family: 'Rubik', sans-serif;
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 40%),
        radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.1) 0px, transparent 40%);
    color: var(--text-primary);
    min-height: 100vh;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
}

/* Sidebar Styling */
.sidebar {
    background-color: #0f172a;
    border-left: 1px solid var(--card-border);
    min-height: 100vh;
    transition: all 0.3s ease;
}

.sidebar .nav-link {
    color: var(--text-secondary);
    padding: 0.85rem 1.5rem;
    border-radius: 10px;
    margin: 0.35rem 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar .nav-link i {
    font-size: 1.15rem;
    width: 22px;
}

.sidebar .nav-link:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.05);
}

.sidebar .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--info));
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

/* Cards Design */
.card-glass {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.card-title {
    color: #ffffff;
    font-weight: 700;
}

/* Stats Cards */
.stat-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(99, 102, 241, 0.3);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-left: 15px;
}

.stat-icon.primary { background: rgba(99, 102, 241, 0.2); color: #818cf8; }
.stat-icon.success { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.stat-icon.danger { background: rgba(239, 68, 68, 0.2); color: #f87171; }
.stat-icon.warning { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }
.stat-icon.info { background: rgba(6, 182, 212, 0.2); color: #22d3ee; }

/* Inputs and Forms (تحسين التباين والألوان بشكل شامل) */
.form-control-glass {
    background-color: #0f172a !important; /* خلفية داكنة صلبة للمدخلات لضمان وضوح النص المكتوب */
    border: 1px solid rgba(255, 255, 255, 0.2) !important; /* حدود أكثر وضوحاً */
    color: #ffffff !important;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control-glass::placeholder {
    color: #64748b !important; /* رمادي متوسط واضح */
}

.form-control-glass:focus {
    background-color: #0f172a !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.35) !important;
    outline: none;
}

/* تنسيق حقول التحديد (Select Dropdown) والخيارات التابعة لها لمنع خلفية البيضاء والنص الأبيض */
.form-select-glass {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23cbd5e1' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e") !important;
    background-position: left 0.75rem center !important;
    background-size: 16px 12px !important;
    background-repeat: no-repeat !important;
    padding-left: 2.25rem !important;
    padding-right: 1rem !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

/* تحديد الألوان الصريحة للخيارات (option) المنسدلة */
select.form-control-glass option {
    background-color: #1e293b !important; /* خلفية داكنة صلبة */
    color: #ffffff !important; /* نص أبيض واضح */
    padding: 10px;
}

label {
    color: var(--text-secondary);
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    font-weight: 500;
}

.form-text {
    color: var(--text-muted) !important;
}

/* تحسين الجداول وتوضيح الخلفية والنصوص بشكل كامل */
.table-custom {
    color: var(--text-primary);
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

.table-custom th {
    background-color: #0f172a !important; /* هيدر داكن صلب وواضح جداً */
    color: #ffffff !important; /* نص أبيض نقي */
    border-bottom: 2px solid rgba(255, 255, 255, 0.15) !important; /* فاصل هيدر أكثر وضوحاً */
    font-weight: 600;
    padding: 1.1rem 1rem;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.table-custom td {
    background-color: #1e293b !important; /* خلفية الأسطر صلبة لمنع الشفافية والتداخل */
    color: var(--text-secondary) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important; /* حدود رمادية فاتحة فاصلة */
    padding: 1.1rem 1rem;
    vertical-align: middle;
    font-size: 0.95rem;
}

/* ألوان بديلة لصفوف الجدول (Zebra Striping) لتحسين القراءة */
.table-custom tbody tr:nth-of-type(even) td {
    background-color: #151f32 !important; /* خلفية داكنة بديلة */
}

/* تفاعل الفأرة عند التحويم على صفوف الجدول */
.table-custom tbody tr:hover td {
    background-color: rgba(99, 102, 241, 0.08) !important; /* توهج بلون الكحلي عند المرور */
    color: #ffffff !important;
}

/* Buttons */
.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: white !important;
    border: none;
    border-radius: 10px;
    padding: 0.7rem 1.7rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-accent:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent));
    box-shadow: var(--glow-shadow);
}

.btn-glass {
    background: #0f172a;
    color: var(--text-primary) !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 0.7rem 1.7rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white !important;
    border-color: rgba(255, 255, 255, 0.3);
}

/* Badges */
.badge-custom {
    padding: 0.5em 0.85em;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
}

.badge-ban {
    background: rgba(239, 68, 68, 0.2) !important;
    color: #fca5a5 !important;
    border: 1px solid rgba(239, 68, 68, 0.35);
}

.badge-captcha {
    background: rgba(245, 158, 11, 0.2) !important;
    color: #fde047 !important;
    border: 1px solid rgba(245, 158, 11, 0.35);
}

/* Glow status indicator */
.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.online {
    background-color: var(--success);
    box-shadow: 0 0 12px var(--success);
}

.status-indicator.offline {
    background-color: var(--danger);
    box-shadow: 0 0 12px var(--danger);
}

/* Alerts */
.alert-glass {
    background: #1e293b;
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    border-radius: 12px;
}

.alert-glass-success {
    border-color: var(--success) !important;
    background: rgba(16, 185, 129, 0.08) !important;
    color: #34d399 !important;
}

.alert-glass-danger {
    border-color: var(--danger) !important;
    background: rgba(239, 68, 68, 0.08) !important;
    color: #f87171 !important;
}

/* Top Navigation Bar */
.top-navbar {
    background-color: #0f172a;
    border-bottom: 1px solid var(--card-border);
    padding: 1.1rem 2rem;
}

.dropdown-item:hover {
    background-color: rgba(99, 102, 241, 0.15) !important;
    color: #ffffff !important;
}

/* Responsiveness */
@media (max-width: 991.98px) {
    .sidebar {
        min-height: auto;
        border-left: none;
        border-bottom: 1px solid var(--card-border);
    }
}

/* ---------------------------------------------------- */
/* مؤشر التحميل العلوي والتأثيرات الحركية لـ SPA */
/* ---------------------------------------------------- */
#spa-loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--info), var(--success));
    box-shadow: 0 0 10px var(--accent), 0 0 5px var(--info);
    z-index: 99999;
    width: 0%;
    opacity: 0;
    transition: width 0.4s cubic-bezier(0.08, 0.82, 0.17, 1), opacity 0.2s ease;
}

#main-content-area {
    transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
}

.spa-fade-out {
    opacity: 0.15;
    transform: translateY(4px);
}

.spa-fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* Glassmorphic Nav Tabs styling */
.nav-tabs-glass {
    border-bottom: 1px solid var(--card-border) !important;
}

.nav-tabs-glass .nav-link {
    color: var(--text-secondary) !important;
    background: transparent !important;
    border: 1px solid transparent !important;
    border-radius: 10px 10px 0 0;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.nav-tabs-glass .nav-link:hover {
    color: #ffffff !important;
    border-color: var(--card-border) var(--card-border) transparent !important;
    background-color: rgba(255, 255, 255, 0.03) !important;
}

.nav-tabs-glass .nav-link.active {
    color: #ffffff !important;
    background-color: var(--bg-secondary) !important;
    border-color: var(--card-border) var(--card-border) var(--bg-secondary) !important;
    font-weight: 600;
    position: relative;
}

.nav-tabs-glass .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--info));
}

/* ---------------------------------------------------- */
/* مؤشر حالة الاتصال - حالة التحميل النبضية */
/* ---------------------------------------------------- */
.status-indicator.loading {
    background-color: var(--warning);
    box-shadow: 0 0 12px var(--warning);
    animation: status-pulse 1.2s infinite ease-in-out;
}

@keyframes status-pulse {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

/* ---------------------------------------------------- */
/* واجهة سطر الأوامر (CLI Terminal Box) */
/* ---------------------------------------------------- */
.terminal-window {
    background-color: #020617; /* Slate 950 */
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    font-family: 'Consolas', 'Courier New', Courier, monospace;
    direction: ltr;
    text-align: left;
}

.terminal-header {
    background-color: #0f172a; /* Slate 900 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.75rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.terminal-dot.red { background-color: #ef4444; }
.terminal-dot.yellow { background-color: #f59e0b; }
.terminal-dot.green { background-color: #10b981; }

.terminal-body {
    padding: 1.5rem;
    color: #e2e8f0;
    max-height: 400px;
    overflow-y: auto;
    font-size: 0.9rem;
    line-height: 1.6;
}

.terminal-line {
    margin-bottom: 1.25rem;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
    padding-bottom: 0.75rem;
}

.terminal-line:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.terminal-prompt {
    color: #38bdf8; /* cyan 400 */
    user-select: none;
    margin-right: 8px;
    font-weight: bold;
}

.terminal-cmd-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin: 0.35rem 0;
}

.terminal-cmd {
    color: #34d399; /* emerald 400 */
    font-weight: 600;
    word-break: break-all;
}

.terminal-output {
    color: #94a3b8;
    margin-top: 0.25rem;
    padding-left: 1rem;
    border-left: 2px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
}

.btn-terminal-copy {
    background: transparent;
    border: none;
    color: #64748b;
    transition: all 0.2s ease;
    cursor: pointer;
    font-size: 0.95rem;
    padding: 2px 6px;
}

.btn-terminal-copy:hover {
    color: #ffffff;
    transform: scale(1.1);
}

.btn-terminal-copy.copied {
    color: #10b981 !important;
}

/* تنسيق شريط البحث في تبويب مستكشف القرارات */
.search-box-glass {
    position: relative;
}

.search-box-glass i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
}

.search-box-glass input {
    padding-right: 2.5rem !important;
}

/* Glassmorphic Nav Pills styling for sub-tabs */
.nav-pills-glass {
    background: #0f172a !important;
    border: 1px solid var(--card-border) !important;
    border-radius: 12px !important;
    padding: 4px !important;
    display: inline-flex !important;
}

.nav-pills-glass .nav-link {
    color: var(--text-secondary) !important;
    background: transparent !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 0.6rem 1.2rem !important;
    font-weight: 500 !important;
    font-size: 0.9rem !important;
    transition: all 0.2s ease-in-out !important;
}

.nav-pills-glass .nav-link:hover {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.nav-pills-glass .nav-link.active {
    color: #ffffff !important;
    background: linear-gradient(135deg, var(--accent), var(--info)) !important;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25) !important;
    font-weight: 600 !important;
}