:root{--bg-primary: #0a0e1a;--bg-secondary: #0f1629;--bg-surface: #151d33;--bg-surface-raised: #1c2640;--bg-surface-hover: #243052;--gold-primary: #ffffff;--gold-secondary: #e8eaf0;--gold-accent: #f5f6fa;--gold-dark: #b8bcc8;--gold-glow: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: #a8b4d4;--text-muted: #6b7899;--text-inverse: #0a0e1a;--success: #4ade80;--error: #ef4444;--warning: #fbbf24;--info: #60a5fa;--border-subtle: #1e2a4a;--border-light: #2a3a5e;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);--shadow-glow: 0 0 40px rgba(255, 255, 255, .08);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-arabic: "Noto Kufi Arabic", "Tajawal", "Cairo", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[dir=rtl]{font-family:var(--font-arabic);text-align:right}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-lg)}.card{background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);padding:var(--space-lg);box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border:none;border-radius:var(--radius-md);font-weight:500;font-size:.9rem;cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background:linear-gradient(135deg,#fff,#e8eaf0);color:var(--bg-primary)}.btn-primary:hover{background:linear-gradient(135deg,#f5f6fa,#d1d5db);transform:translateY(-1px)}.btn-secondary{background:var(--bg-surface-raised);color:var(--text-primary);border:1px solid var(--border-light)}.btn-secondary:hover{background:var(--bg-surface-hover)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:.8rem}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:1.1rem}.form-group{margin-bottom:var(--space-md)}.form-label{display:block;margin-bottom:var(--space-sm);font-weight:500;color:var(--text-secondary)}.form-input{width:100%;padding:var(--space-sm) var(--space-md);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;transition:all var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--gold-dark);box-shadow:0 0 0 3px var(--gold-glow)}.form-input::placeholder{color:var(--text-muted)}.alert{padding:var(--space-md);border-radius:var(--radius-md);margin-bottom:var(--space-md)}.alert-error{background:#ef44441a;color:#fca5a5;border:1px solid rgba(239,68,68,.3)}.alert-success{background:#4ade801a;color:#86efac;border:1px solid rgba(74,222,128,.3)}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:var(--space-sm)}.gap-4{gap:var(--space-md)}.mt-4{margin-top:var(--space-md)}.mb-4{margin-bottom:var(--space-md)}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.hidden{display:none}.grid{display:grid;gap:var(--space-md)}.badge{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase}.badge-admin{background:#4ade8033;color:var(--success)}.badge-editor{background:#fbbf2433;color:var(--warning)}.badge-user{background:#60a5fa33;color:var(--info)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.auth-card{background:var(--bg-surface);border-radius:var(--radius-xl);padding:var(--space-2xl);width:100%;max-width:400px;box-shadow:var(--shadow-lg)}.auth-title{font-size:1.75rem;font-weight:700;text-align:center;margin-bottom:var(--space-sm);background:linear-gradient(135deg,#fff,#a8b4d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-subtitle{text-align:center;color:var(--text-muted);margin-bottom:var(--space-xl)}.tree-container{background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);overflow:hidden}.tree-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle)}.tree-title{font-size:1.5rem;font-weight:700;color:var(--gold-primary)}.node circle{fill:var(--bg-surface-raised);stroke:var(--gold-dark);stroke-width:2px;transition:all var(--transition-fast)}.node:hover circle{fill:var(--bg-surface-hover);stroke:var(--gold-primary);stroke-width:3px}.node text{fill:var(--text-primary);font-family:var(--font-arabic),var(--font-sans)}.node:hover text{fill:var(--gold-primary)}.link{fill:none;stroke:var(--border-light);stroke-width:2px;transition:all var(--transition-fast)}.link:hover{stroke:var(--gold-dark)}.person-card{background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);padding:var(--space-lg);min-width:300px}.person-name{font-size:1.25rem;font-weight:600;color:var(--gold-primary);margin-bottom:var(--space-sm)}.person-detail{display:flex;justify-content:space-between;padding:var(--space-sm) 0;border-bottom:1px solid var(--border-subtle)}.person-detail:last-child{border-bottom:none}.person-detail-label{color:var(--text-muted);font-size:.875rem}.person-detail-value{color:var(--text-primary);font-weight:500}.header{background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);padding:var(--space-md) var(--space-lg);position:sticky;top:0;z-index:100}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:1400px;margin:0 auto}.logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#fff,#a8b4d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav{display:flex;gap:var(--space-md)}.nav a{color:var(--text-secondary);text-decoration:none;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:all var(--transition-fast)}.nav a:hover,.nav a.active{color:var(--gold-primary);background:var(--bg-surface-raised)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--bg-surface);border-radius:var(--radius-xl);padding:var(--space-xl);max-width:500px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-title{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-md);color:var(--gold-primary)}.modal-actions{display:flex;gap:var(--space-md);margin-top:var(--space-lg);justify-content:flex-end}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-base)}.slide-up{animation:slideUp var(--transition-slow)}.auth-logo{text-align:center;margin-bottom:var(--space-xl)}.logo-icon{font-size:3rem;display:block;margin-bottom:var(--space-md)}.auth-form{display:flex;flex-direction:column;gap:var(--space-md)}.btn-block{width:100%}.btn-loading{display:flex;align-items:center;justify-content:center;gap:var(--space-sm)}.spinner-sm{width:16px;height:16px;border:2px solid var(--bg-primary);border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-footer{margin-top:var(--space-xl);text-align:center;color:var(--text-secondary)}.auth-link{color:var(--gold-primary);text-decoration:none;font-weight:500}.auth-link:hover{text-decoration:underline}.alert{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md);border-radius:var(--radius-md);margin-bottom:var(--space-md)}.page{min-height:100vh;display:flex;flex-direction:column;background:var(--bg-primary)}.page-header{padding:var(--space-xl) 0;border-bottom:1px solid var(--border-subtle)}.page-title{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--space-xs)}.page-subtitle{color:var(--text-secondary);font-size:1rem}.page-content{flex:1;padding:var(--space-xl) 0}@media (max-width: 768px){.container{padding:0 var(--space-md)}.tree-header{flex-direction:column;gap:var(--space-sm)}.person-card{min-width:100%}.auth-card{margin:var(--space-md);padding:var(--space-lg)}}