:root{--glass-bg:rgba(255,255,255,0.95);--glass-border:rgba(63,114,175,0.15);--glass-shadow:0 8px 32px 0 rgba(17,45,78,0.12);--blur-light:blur(8px);--blur-medium:blur(12px);--blur-heavy:blur(16px);--primary-start:#3f72af;--primary-end:#5a8bc4;--secondary-start:#dbe2ef;--secondary-end:#c5d5e8;--accent-start:#3f72af;--accent-end:#2d5985;--success-bg:rgba(16,185,129,0.1);--success-border:rgba(16,185,129,0.3);--success-text:#059669;--warning-bg:rgba(245,158,11,0.1);--warning-border:rgba(245,158,11,0.3);--warning-text:#d97706;--error-bg:rgba(239,68,68,0.1);--error-border:rgba(239,68,68,0.3);--error-text:#dc2626;--info-bg:rgba(59,130,246,0.1);--info-border:rgba(59,130,246,0.3);--info-text:#1e40af;--text-primary:#1a1a1a;--text-secondary:#374151;--text-muted:#6b7280}.admin-background{background:linear-gradient(135deg,#dbe2ef,#f9f7f7);min-height:100vh;position:relative}.admin-background-animated{background:linear-gradient(-45deg,#f9f7f7,#dbe2ef,#c5d5e8,#b0c9e1);background-size:400% 400%;animation:gradientShift 15s ease infinite;min-height:100vh}@keyframes gradientShift{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.admin-background:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.05) 0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.05) 0,transparent 50%);pointer-events:none}.glass-card{background:var(--glass-bg);backdrop-filter:var(--blur-medium);-webkit-backdrop-filter:var(--blur-medium);border-radius:16px;border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);transition:all .3s cubic-bezier(.4,0,.2,1)}.glass-card:hover{transform:translateY(-2px);box-shadow:0 12px 40px 0 rgba(31,38,135,.2)}.glass-card-light{background:rgba(255,255,255,.7);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light)}.glass-card-heavy{background:rgba(255,255,255,.95);backdrop-filter:var(--blur-heavy);-webkit-backdrop-filter:var(--blur-heavy)}.admin-sidebar{background:rgba(255,255,255,.98);backdrop-filter:var(--blur-medium);-webkit-backdrop-filter:var(--blur-medium);border-right:1px solid rgba(63,114,175,.15);box-shadow:4px 0 24px 0 rgba(17,45,78,.08)}.admin-sidebar-logo{background:linear-gradient(135deg,var(--primary-start),var(--primary-end));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:700}.admin-nav-link{position:relative;border-radius:12px;transition:all .3s ease;overflow:hidden}.admin-nav-link:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,var(--primary-start),var(--primary-end));opacity:0;transition:opacity .3s ease;z-index:-1}.admin-nav-link-active:before,.admin-nav-link:hover:before{opacity:.15}.admin-btn-secondary.admin-nav-link-active,.admin-nav-link-active{background:rgba(63,114,175,.1);font-weight:600;color:var(--primary-start)}.admin-header{background:rgba(255,255,255,.98);backdrop-filter:var(--blur-medium);-webkit-backdrop-filter:var(--blur-medium);border-bottom:1px solid rgba(63,114,175,.15);box-shadow:0 4px 24px 0 rgba(17,45,78,.08)}.admin-search-input{background:rgba(255,255,255,.5);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light);border:1px solid var(--glass-border);border-radius:12px;transition:all .3s ease}.admin-search-input:focus{background:rgba(255,255,255,.8);border-color:var(--primary-start);box-shadow:0 0 0 3px rgba(63,114,175,.1)}.admin-input,.admin-select,.admin-textarea{backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light);border:1px solid var(--glass-border);transition:all .3s ease;height:min-content;background-color:#05060f0a;border-radius:.5rem;padding:0 1rem;font-size:.875rem}.admin-input:focus,.admin-select:focus,.admin-textarea:focus{background:rgba(255,255,255,.9);border-color:var(--primary-start);box-shadow:0 0 0 3px rgba(63,114,175,.1);outline:none}.admin-input::placeholder{color:var(--text-muted)}.admin-checkbox{appearance:none;width:20px;height:20px;border:2px solid var(--glass-border);border-radius:6px;background:rgba(255,255,255,.5);backdrop-filter:var(--blur-light);cursor:pointer;transition:all .3s ease;position:relative}.admin-checkbox:checked{background:linear-gradient(135deg,var(--primary-start),var(--primary-end));border-color:var(--primary-start)}.admin-checkbox:checked:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:white;font-size:14px;font-weight:700}.admin-btn-primary{background:linear-gradient(135deg,var(--primary-start),var(--primary-end));color:white;border:none;border-radius:12px;padding:10px 24px;font-weight:600;box-shadow:0 4px 15px 0 rgba(63,114,175,.3);transition:all .3s ease;position:relative;overflow:hidden}.admin-btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}.admin-btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px 0 rgba(63,114,175,.4)}.admin-btn-primary:hover:before{left:100%}.admin-btn-secondary{background:var(--glass-bg);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light);border:1px solid var(--glass-border);border-radius:12px;padding:10px 24px;font-weight:600;color:var(--text-primary);transition:all .3s ease}.admin-btn-secondary:hover{background:rgba(255,255,255,.9);transform:translateY(-1px);box-shadow:0 4px 15px 0 rgba(31,38,135,.15)}.admin-btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:white;border:none;border-radius:12px;padding:10px 24px;font-weight:600;box-shadow:0 4px 15px 0 rgba(239,68,68,.3);transition:all .3s ease}.admin-btn-danger:hover{transform:translateY(-2px);box-shadow:0 6px 20px 0 rgba(239,68,68,.4)}.admin-btn-icon{background:rgba(255,255,255,.5);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light);border:1px solid var(--glass-border);border-radius:10px;padding:8px;transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center}.admin-btn-icon:hover{background:rgba(255,255,255,.9);transform:scale(1.05)}.admin-table{background:var(--glass-bg);backdrop-filter:var(--blur-medium);-webkit-backdrop-filter:var(--blur-medium);border-radius:16px;overflow:hidden;border:1px solid var(--glass-border)}.admin-table-header{background:rgba(63,114,175,.08);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light)}.admin-table-row{border-bottom:1px solid rgba(255,255,255,.1);transition:all .3s ease}.admin-table-row:hover{background:rgba(63,114,175,.05)}.admin-badge{padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light);border:1px solid;display:inline-flex;align-items:center;gap:4px}.admin-badge-success{background:var(--success-bg);border-color:var(--success-border);color:var(--success-text)}.admin-badge-warning{background:var(--warning-bg);border-color:var(--warning-border);color:var(--warning-text)}.admin-badge-error{background:var(--error-bg);border-color:var(--error-border);color:var(--error-text)}.admin-badge-info{background:var(--info-bg);border-color:var(--info-border);color:var(--info-text)}.admin-stat-card{background:var(--glass-bg);backdrop-filter:var(--blur-medium);-webkit-backdrop-filter:var(--blur-medium);border-radius:16px;border:1px solid var(--glass-border);padding:24px;position:relative;overflow:hidden;transition:all .3s ease}.admin-stat-card:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:linear-gradient(135deg,transparent,rgba(227,237,250,.247),transparent);transform:rotate(45deg);transition:all .5s ease}.admin-stat-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px 0 rgba(31,38,135,.2)}.admin-stat-card:hover:before{top:-10%;right:-10%}.admin-stat-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--primary-start),var(--primary-end));display:flex;align-items:center;justify-content:center;color:white}.admin-timeline-item{position:relative;padding-left:40px}.admin-timeline-item:before{content:"";position:absolute;left:20px;top:40px;width:2px;height:calc(100% - 40px);background:linear-gradient(180deg,var(--primary-start),transparent)}.admin-timeline-icon{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:12px;border:2px solid var(--glass-border);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px 0 rgba(31,38,135,.15)}.admin-timeline-content,.admin-timeline-icon{background:var(--glass-bg);backdrop-filter:var(--blur-light);-webkit-backdrop-filter:var(--blur-light)}.admin-timeline-content{border:1px solid var(--glass-border);border-radius:12px;padding:16px;margin-bottom:24px}.gradient-text{background:linear-gradient(135deg,var(--primary-start),var(--primary-end));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.gradient-text-secondary{background:linear-gradient(135deg,var(--secondary-start),var(--secondary-end));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.float-animation{animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.shimmer{background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.3) 50%,rgba(255,255,255,0));background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media (max-width:768px){.glass-card{border-radius:12px}.admin-btn-primary,.admin-btn-secondary{padding:8px 16px;font-size:14px}.admin-stat-card{padding:16px}}.glow-on-focus:focus{box-shadow:0 0 0 3px rgba(63,114,175,.1),0 0 20px 0 rgba(63,114,175,.2)}.gradient-border{position:relative;background:var(--glass-bg);backdrop-filter:var(--blur-medium);-webkit-backdrop-filter:var(--blur-medium);border-radius:16px}.gradient-border:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:16px;padding:1px;background:linear-gradient(135deg,var(--primary-start),var(--primary-end));-webkit-mask-composite:xor;mask-composite:exclude}