:root{--primary-color:#e91e63;--primary-light:#f8bbd0;--primary-dark:#c2185b;--secondary-color:#9c27b0;--secondary-light:#e1bee7;--secondary-dark:#7b1fa2;--bg-primary:#fff;--bg-secondary:#f8f9fa;--bg-tertiary:#f3f4f6;--bg-card:#fff;--bg-hover:#f8f9fa;--text-primary:#212529;--text-secondary:#6c757d;--text-muted:#adb5bd;--text-inverse:#fff;--border-color:#dee2e6;--shadow-sm:0 2px 4px rgba(0,0,0,.05);--shadow-md:0 4px 12px rgba(0,0,0,.1);--shadow-lg:0 8px 24px rgba(0,0,0,.15);--success-color:#28a745;--danger-color:#dc3545;--warning-color:#ffc107;--info-color:#17a2b8;--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.5s ease;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:1rem;--radius-xl:1.5rem}[data-theme="dark"]{--primary-color:#f48fb1;--primary-light:#fce4ec;--primary-dark:#ec407a;--secondary-color:#ce93d8;--secondary-light:#f3e5f5;--secondary-dark:#ab47bc;--bg-primary:#1a1a1a;--bg-secondary:#2d2d2d;--bg-tertiary:#3a3a3a;--bg-card:#2d2d2d;--bg-hover:#3a3a3a;--text-primary:#f8f9fa;--text-secondary:#ced4da;--text-muted:#adb5bd;--text-inverse:#212529;--border-color:#495057;--shadow-sm:0 2px 4px rgba(0,0,0,.3);--shadow-md:0 4px 12px rgba(0,0,0,.4);--shadow-lg:0 8px 24px rgba(0,0,0,.5);--success-color:#5cb85c;--danger-color:#d9534f;--warning-color:#f0ad4e;--info-color:#5bc0de}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--transition-normal) , color var(--transition-normal);line-height:1.6;overflow-x:hidden}.navbar{background-color:var(--bg-card)!important;box-shadow:var(--shadow-md);transition:all var(--transition-normal);border-bottom:1px solid var(--border-color)}.navbar-brand{font-weight:700;font-size:1.5rem;color:var(--primary-color)!important;transition:color var(--transition-fast)}.navbar-brand:hover{color:var(--primary-dark)!important}.nav-link{color:var(--text-primary)!important;font-weight:500;transition:color var(--transition-fast);position:relative}.nav-link:hover{color:var(--primary-color)!important}.nav-link::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background-color:var(--primary-color);transition:width var(--transition-normal)}.nav-link:hover::after,.nav-link.active::after{width:80%}.theme-toggle{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-lg);padding:.5rem 1rem;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:.5rem}.theme-toggle:hover{background-color:var(--bg-hover);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.btn{border-radius:var(--radius-md);padding:.625rem 1.5rem;font-weight:600;transition:all var(--transition-fast);border:none;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:var(--text-inverse);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-dark),var(--primary-color));transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-secondary{background:linear-gradient(135deg,var(--secondary-color),var(--secondary-dark));color:var(--text-inverse);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:linear-gradient(135deg,var(--secondary-dark),var(--secondary-color));transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-outline-primary{border:2px solid var(--primary-color);color:var(--primary-color);background-color:transparent}.btn-outline-primary:hover{background-color:var(--primary-color);color:var(--text-inverse);transform:translateY(-2px)}.btn-danger{background-color:var(--danger-color);color:var(--text-inverse)}.btn-success{background-color:var(--success-color);color:var(--text-inverse)}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all var(--transition-normal);overflow:hidden}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.card-body{padding:var(--spacing-lg)}.card-title{color:var(--text-primary);font-weight:700;margin-bottom:var(--spacing-md)}.card-text{color:var(--text-secondary)}.form-control,.form-select{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);padding:.75rem;transition:all var(--transition-fast)}.form-control:focus,.form-select:focus{background-color:var(--bg-card);border-color:var(--primary-color);box-shadow:0 0 0 .2rem rgba(233,30,99,.25);color:var(--text-primary)}.form-label{color:var(--text-primary);font-weight:600;margin-bottom:var(--spacing-sm)}.news-section{padding:var(--spacing-xl) 0;background-color:var(--bg-secondary)}.promotion-badge{background:linear-gradient(135deg,var(--warning-color),#ff9800);color:var(--text-inverse);padding:.5rem 1rem;border-radius:var(--radius-xl);font-weight:700;display:inline-flex;align-items:center;gap:.5rem;box-shadow:var(--shadow-md);animation:pulse 2s ease-in-out infinite}@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}.news-card,.promotion-card{margin-bottom:var(--spacing-lg);position:relative;overflow:hidden}.promotion-card{border:2px solid var(--warning-color);background:linear-gradient(135deg,var(--bg-card),var(--secondary-light))}.promotion-card::before{content:'⭐';position:absolute;top:-10px;right:-10px;font-size:4rem;opacity:.1;transform:rotate(15deg)}.news-image,.promotion-image{width:100%;height:250px;object-fit:cover;border-radius:var(--radius-md);margin-bottom:var(--spacing-md)}.reaction-section{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-md);flex-wrap:wrap}.reaction-btn{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:.5rem 1rem;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:.5rem;font-size:.95rem}.reaction-btn:hover{background-color:var(--bg-hover);transform:scale(1.05);box-shadow:var(--shadow-sm)}.reaction-btn.active{background-color:var(--primary-light);border-color:var(--primary-color);font-weight:600}.technician-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-lg);padding:var(--spacing-xl) 0}.technician-card{text-align:center;cursor:pointer;transition:all var(--transition-normal);position:relative}.technician-card.selected{transform:scale(1.05)}.technician-card.selected::after{content:'✓';position:absolute;top:10px;right:10px;background-color:var(--success-color);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:bold;box-shadow:var(--shadow-md)}.technician-photo{width:150px;height:150px;border-radius:50%;object-fit:cover;border:4px solid var(--primary-color);margin:0 auto var(--spacing-md);box-shadow:var(--shadow-md);transition:all var(--transition-normal)}.technician-card:hover .technician-photo{transform:scale(1.1);border-color:var(--primary-dark)}.technician-name{font-weight:700;font-size:1.1rem;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.technician-specialty{color:var(--text-secondary);font-size:.9rem;font-style:italic}.appointment-card{display:flex;gap:var(--spacing-md);padding:var(--spacing-lg);background-color:var(--bg-card);border:1px solid var(--border-color);border-left:4px solid var(--primary-color);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);transition:all var(--transition-fast)}.appointment-card:hover{box-shadow:var(--shadow-md);transform:translateX(4px)}.appointment-photo{width:80px;height:80px;border-radius:50%;object-fit:cover;flex-shrink:0;border:3px solid var(--primary-light)}.appointment-info{flex:1}.appointment-service{font-weight:700;font-size:1.1rem;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.appointment-details{color:var(--text-secondary);font-size:.95rem;margin-bottom:var(--spacing-xs)}.appointment-technician{color:var(--primary-color);font-weight:600}.appointment-actions{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-sm)}.modal-content{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);color:var(--text-primary)}.modal-header{border-bottom:1px solid var(--border-color);background:linear-gradient(135deg,var(--primary-light),var(--secondary-light))}.modal-title{color:var(--text-primary);font-weight:700}.modal-footer{border-top:1px solid var(--border-color)}.btn-close{filter:var(--text-primary)}.alert{border-radius:var(--radius-md);border-left:4px solid;box-shadow:var(--shadow-sm)}.alert-success{background-color:rgba(40,167,69,.1);border-left-color:var(--success-color);color:var(--success-color)}.alert-danger{background-color:rgba(220,53,69,.1);border-left-color:var(--danger-color);color:var(--danger-color)}.alert-info{background-color:rgba(23,162,184,.1);border-left-color:var(--info-color);color:var(--info-color)}.alert-warning{background-color:rgba(255,193,7,.1);border-left-color:var(--warning-color);color:var(--warning-color)}.spinner-container{display:flex;justify-content:center;align-items:center;padding:var(--spacing-xl)}.spinner-border{color:var(--primary-color)}.badge{border-radius:var(--radius-md);padding:.375rem .75rem;font-weight:600}.badge-primary{background-color:var(--primary-color);color:var(--text-inverse)}.badge-success{background-color:var(--success-color);color:var(--text-inverse)}.badge-danger{background-color:var(--danger-color);color:var(--text-inverse)}.admin-sidebar{background-color:var(--bg-secondary);border-right:1px solid var(--border-color);min-height:calc(100vh - 56px);padding:var(--spacing-lg)}.admin-nav-item{padding:var(--spacing-md);margin-bottom:var(--spacing-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.admin-nav-item:hover{background-color:var(--bg-hover);transform:translateX(4px)}.admin-nav-item.active{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:var(--text-inverse);font-weight:600}.admin-content{padding:var(--spacing-xl)}.color-picker-group{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.color-preview{width:60px;height:60px;border-radius:var(--radius-md);border:2px solid var(--border-color);cursor:pointer;transition:all var(--transition-fast)}.color-preview:hover{transform:scale(1.1);box-shadow:var(--shadow-md)}input[type="color"]{width:60px;height:60px;border:none;border-radius:var(--radius-md);cursor:pointer}.theme-presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--spacing-md);margin-top:var(--spacing-lg)}.theme-preset-card{padding:var(--spacing-lg);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:2px solid var(--border-color);text-align:center}.theme-preset-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.theme-preset-card.selected{border-color:var(--primary-color);box-shadow:var(--shadow-lg)}.theme-colors-preview{display:flex;gap:var(--spacing-sm);justify-content:center;margin-bottom:var(--spacing-sm)}.theme-color-dot{width:40px;height:40px;border-radius:50%;border:2px solid #fff;box-shadow:var(--shadow-sm)}.install-btn{position:fixed;bottom:20px;right:20px;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;padding:1rem 1.5rem;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);cursor:pointer;transition:all var(--transition-normal);z-index:1000;display:flex;align-items:center;gap:var(--spacing-sm);font-weight:600}.install-btn:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.2)}.install-btn.hidden{display:none}.text-primary-custom{color:var(--primary-color)!important}.bg-primary-custom{background-color:var(--primary-color)!important}.hidden{display:none!important}.fade-in{animation:fadeIn var(--transition-normal)}@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}@media (max-width:768px){.technician-gallery{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--spacing-md)}.appointment-card{flex-direction:column;text-align:center}.appointment-photo{margin:0 auto}.theme-presets{grid-template-columns:1fr}.install-btn{bottom:10px;right:10px;padding:.75rem 1rem;font-size:.9rem}}@media (max-width:576px){.navbar-brand{font-size:1.2rem}.card-body{padding:var(--spacing-md)}.news-image,.promotion-image{height:200px}}html{scroll-behavior:smooth}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--primary-color);border-radius:var(--radius-md)}::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}@keyframes slideInFromRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}@keyframes slideInFromLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}.slide-in-right{animation:slideInFromRight .5s ease}.slide-in-left{animation:slideInFromLeft .5s ease}