:root {
    /* خلفيات وتأثيرات زجاجية راقية ونقية (تم التخلص من النيلي الداكن) */
    --bg-gradient: linear-gradient(135deg, #080b11 0%, #0e121a 100%);
    --glass-bg: rgba(15, 17, 23, 0.6); /* رمادي فحمى شفاف نقي يسمح بمرور ألوان الخلفية بسلاسة */
    --glass-border: rgba(255, 255, 255, 0.08); /* حدود بيضاء كريستالية ناعمة تعطي إيحاء بحافة الزجاج */
    
    /* نصوص متوازنة وعالية القراءة */
    --text-primary: #e2e8f0; /* أبيض ثلجي هادئ */
    --text-muted: #64748b;    /* رمادي مطفي كلاسيكي */
    
    /* الألوان الجديدة: بدائل النيون الفاقع بألوان هادئة ومطفية */
    --neon-blue: #38bdf8;     /* أزرق سماوي ناعم ومريح */
    --neon-green: #34d399;    /* أخضر هادئ وراقي (ألوان برمجية حديثة) */
    --neon-cyan: #2dd4bf;     /* تيل/كوا هادئ جداً */
    --neon-purple: #a78bfa;   /* بنفسجي لافندر ناعم */
    --neon-glow: rgba(52, 211, 153, 0.03); /* توهج شبه معدوم لإراحة العين */
    --error-red: #f87171;     /* أحمر مرجاني ناعم */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-image: url('remapstudio-GyaPm-6EyLA-unsplash.jpg'); 
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    height: 100vh;
    overflow: hidden;
}

.cyber-background {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -2;
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    width: 100%; height: 100%;
    background-image: linear-gradient(rgba(255,255,255,0.01) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.01) 1px, transparent 1px);
    background-size: 40px 40px;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.12;
}
.orb-1 {
    top: 10%; right: 15%; width: 400px; height: 400px;
    background: var(--neon-cyan);
}
.orb-2 {
    bottom: 15%; left: 10%; width: 500px; height: 500px;
    background: var(--neon-purple);
}

.dashboard-wrapper {
    max-width: 1650px;
    margin: 0 auto;
    padding: 20px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.glass-header {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 12px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2); 
    position: relative;
    z-index: 9999;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.status-indicator {
    width: 14px;
    height: 14px;
    background: rgba(52, 211, 153, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pulse-core {
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--neon-green);
    animation: pulseGlow 2s infinite;
}

.brand-section h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.accent-text { color: var(--neon-cyan); text-shadow: 0 0 10px rgba(184, 117, 0, 0.2); }

.badge {
    font-size: 0.65rem;
    font-family: 'Share Tech Mono', monospace;
    border: 1px solid var(--neon-purple);
    color: var(--neon-purple);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
}

.system-stats {
    display: flex;
    align-items: center;
    gap: 15px;
}

.stat-pill {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
    padding: 6px 14px;
    border-radius: 20px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.green-text { color: var(--neon-green); }
.cyan-text { color: var(--neon-cyan); }
.text-purple { color: var(--neon-purple); }

/* --- تصميم السجل المنسدل البلوري الفخم الجديد --- */
.history-dropdown-wrapper {
    position: relative;
    z-index: 1000;
}

.history-btn {
    cursor: pointer;
    transition: all 0.3s ease;
}

.history-btn:hover {
    border-color: var(--neon-purple);
    box-shadow: 0 0 12px rgba(167, 139, 250, 0.2);
}

.chevron-icon {
    font-size: 0.75rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.history-dropdown-wrapper.active .chevron-icon {
    transform: rotate(180deg);
    color: var(--neon-cyan);
}

.glass-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 540px;
    background: rgba(15, 17, 23, 0.85); /* تحسين نقاء خلفية المنسدلة */
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(167, 139, 250, 0.25);
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(167, 139, 250, 0.1);
    opacity: 0;
    transform: translateY(-10px) scale(0.96);
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.history-dropdown-wrapper.active .glass-dropdown {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.dropdown-header {
    background: rgba(167, 139, 250, 0.06);
    padding: 12px 15px;
    font-size: 0.8rem;
    
    font-family: 'Share Tech Mono', monospace;
    letter-spacing: 1px;
    color: var(--neon-purple);
    border-bottom: 1px solid rgba(167, 139, 250, 0.15);
    font-weight: bold;
}

#history-items-container {
    max-height: 250px;
    overflow-y: auto;
}

.history-item {
    padding: 12px 15px;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 8px;
}

.history-item:hover {
    background: rgba(45, 212, 191, 0.06);
    color: var(--neon-cyan);
    padding-left: 20px;
}

.dropdown-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

/* --- نظام تنظيم أزرار منطقة العمل وزر CLEAR المضاف --- */
.workspace-actions {
    display: flex;
    gap: 12px;
    width: 100%;
}

.workspace-actions .execute-btn {
    flex-grow: 4;
}

.workspace-actions .clear-btn {
    flex-grow: 1;
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.03) 0%, rgba(248, 113, 113, 0.08) 100%);
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: var(--error-red);
}

.workspace-actions .clear-btn:hover {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.15) 0%, rgba(248, 113, 113, 0.2) 100%);
    color: #ffffff;
    border-color: var(--error-red);
    box-shadow: 0 0 20px rgba(248, 113, 113, 0.2);
    transform: translateY(-1px);
}

/* باقي كود التنسيق الشبكي والبانلز الأصلي للمشروع */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 2.2fr;
    grid-template-rows: 1.6fr 1.4fr;
    gap: 15px;
    flex-grow: 1;
    height: calc(100vh - 110px);
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(24px); /* زيادة قيمة التغبيش لعمق زجاجي أفخم */
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    min-height: 0;
}

.glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.15); /* حدود بيضاء مضيئة تعبر عن انعكاس الضوء على الزجاج بدل السيان */
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.35);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.panel-header h2 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.panel-icon {
    font-size: 1.1rem;
    color: var(--neon-cyan);
}

.panel-meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.action-btn {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sync-btn {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.03) 0%, rgba(56, 189, 248, 0.08) 100%);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: var(--neon-blue);
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.02);
}

.sync-btn:hover {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.15) 0%, rgba(56, 189, 248, 0.25) 100%);
    color: #ffffff;
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.2);
    transform: translateY(-1px);
}

.execute-btn {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.05) 0%, rgba(45, 212, 191, 0.1) 100%);
    border: 1px solid rgba(52, 211, 153, 0.4);
    color: var(--neon-green);
    box-shadow: 0 4px 15px rgba(52, 211, 153, 0.02);
}

.execute-btn:hover {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.18) 0%, rgba(45, 212, 191, 0.25) 100%);
    color: #ffffff;
    border-color: var(--neon-green);
    box-shadow: 0 0 25px rgba(52, 211, 153, 0.25);
    transform: translateY(-2px);
}

.guide-box {
    margin-top: auto;
    background: rgba(0,0,0,0.15);
    border-left: 3px solid var(--neon-purple);
    padding: 12px;
    border-radius: 0 8px 8px 0;
}

.guide-box h3 {
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.guide-box ul {
    list-style: none;
    font-size: 0.8rem;
    color: #94a3b8;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.textarea-container {
    flex-grow: 1;
    display: flex;
    margin-bottom: 15px;
}

textarea {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2); /* تخفيف عتامة حقل النص لزيادة الشفافية الكريستالية */
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 15px;
    color: #ffffff;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    resize: none;
    outline: none;
    transition: all 0.3s ease;
}

textarea:focus {
    border-color: var(--neon-blue);
    background: rgba(0,0,0,0.3);
    box-shadow: inset 0 0 15px rgba(56, 189, 248, 0.05);
}

.terminal-panel {
    grid-column: 1 / span 2;
}

.justify-header {
    justify-content: space-between;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    padding-bottom: 8px;
    margin-bottom: 12px;
}

.expand-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(167, 139, 250, 0.2);
    color: var(--neon-purple);
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.expand-btn:hover {
    background: rgba(167, 139, 250, 0.1);
    border-color: var(--neon-purple);
    box-shadow: 0 0 12px rgba(167, 139, 250, 0.2);
    color: #ffffff;
    transform: scale(1.05);
}

.terminal-panel.fullscreen-active {
    position: fixed;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    width: calc(100vw - 40px) !important;
    height: calc(100vh - 40px) !important;
    z-index: 9999;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75), 0 0 30px rgba(167, 139, 250, 0.1);
    animation: dynamicExpand 0.4s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes dynamicExpand {
    from { transform: scale(0.98); opacity: 0.8; }
    to { transform: scale(1); opacity: 1; }
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.terminal-icon-color { color: var(--neon-purple); }

.terminal-status {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-muted);
    background: rgba(0,0,0,0.15);
    padding: 4px 10px;
    border-radius: 4px;
}

.terminal-container {
    background: rgba(8, 10, 15, 0.75); /* تصفية اللون الداكن للترمينال ليصبح زجاجياً نقياً غير معتم */
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 15px;
    flex-grow: 1;
    overflow-y: auto;
    font-family: 'Share Tech Mono', monospace;
    box-shadow: inset 0 4px 20px rgba(0,0,0,0.5);
}

.output-row {
    margin-bottom: 10px;
    line-height: 1.5;
    font-size: 1rem;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.timestamp { color: #475569; user-select: none; }
.message { flex-grow: 1; }

.system-row .message { color: #94a3b8; }
.cmd-row .message { color: var(--neon-cyan); }
.success-row .message { color: #f8fafc; } 
.error-row .message { color: #f43f5e; text-shadow: 0 0 8px rgba(244, 63, 94, 0.2); }

/* سكروول بار فخم متناسق */
.terminal-container::-webkit-scrollbar,
#history-items-container::-webkit-scrollbar { 
    width: 6px; 
}
.terminal-container::-webkit-scrollbar-track,
#history-items-container::-webkit-scrollbar-track { 
    background: rgba(0, 0, 0, 0.1); 
}
.terminal-container::-webkit-scrollbar-thumb,
#history-items-container::-webkit-scrollbar-thumb { 
    background: rgba(167, 139, 250, 0.2); 
    border-radius: 10px; 
}
.terminal-container::-webkit-scrollbar-thumb:hover,
#history-items-container::-webkit-scrollbar-thumb:hover { 
    background: rgba(45, 212, 191, 0.4); 
}

@keyframes pulseGlow {
    0% { transform: scale(0.95); opacity: 0.5; box-shadow: 0 0 4px var(--neon-green); }
    50% { transform: scale(1.05); opacity: 1; box-shadow: 0 0 12px var(--neon-green); }
    100% { transform: scale(0.95); opacity: 0.5; box-shadow: 0 0 4px var(--neon-green); }
}