:root{--primary:#f97316;--primary-rgb:249,115,22;--secondary:#ea580c;--secondary-rgb:234,88,12;--accent:#22c55e;--accent-rgb:34,197,94;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--bg-light:#f8fafc;--text-dark:#1e293b;--text-light:#94a3b8;--text-muted:#64748b;--white:#fff;--shadow:0 4px 20px rgba(0,0,0,.08);--shadow-lg:0 12px 40px rgba(0,0,0,.12);--radius:12px;--radius-lg:20px;--radius-full:9999px;--transition:all .3s cubic-bezier(.4,0,.2,1)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg-light);color:var(--text-dark);line-height:1.6;overflow-x:hidden}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.animate-fadeInUp{animation:fadeInUp .6s ease forwards;opacity:0}
@keyframes slideUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{opacity:1;transform:scale(1.05)}70%{transform:scale(.9)}100%{transform:scale(1)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes morphGradient{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.03)}}
.animate-slideUp{animation:slideUp .6s ease forwards;opacity:0}
.animate-slideRight{animation:slideRight .6s ease forwards;opacity:0}
.animate-bounceIn{animation:bounceIn .8s ease forwards}
.animate-float{animation:float 3s ease-in-out infinite}
.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.delay-5{animation-delay:.5s}.delay-6{animation-delay:.6s}
.container{max-width:1400px;margin:0 auto;padding:0 20px}
header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);box-shadow:0 2px 20px rgba(0,0,0,.06);transition:var(--transition)}
nav{display:flex;justify-content:space-between;align-items:center}
.logo{font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;gap:6px;list-style:none;background:var(--bg-light);padding:6px;border-radius:var(--radius-full)}
.nav-links a{color:var(--text-dark);text-decoration:none;padding:8px 16px;border-radius:var(--radius-full);font-weight:500;font-size:.875rem;transition:var(--transition)}
.nav-links a:hover{background:var(--primary);color:var(--white)}
.nav-links a.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:var(--white)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border:1px solid transparent;border-radius:11px;cursor:pointer;font-size:.9rem;font-weight:600;line-height:1;text-decoration:none;transition:transform .18s cubic-bezier(.4,0,.2,1),box-shadow .18s,background .18s,border-color .18s,color .18s;position:relative;overflow:hidden;white-space:nowrap}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.btn:active{transform:translateY(0) scale(.98)}
/* Primario: relleno de marca con sombra suave */
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:var(--white);box-shadow:0 2px 8px rgba(var(--primary-rgb),.28)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(var(--primary-rgb),.4)}
/* Secundario: superficie neutra con borde (look limpio) */
.btn-secondary{background:var(--white);color:var(--text-dark);border-color:#e2e8f0;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.btn-secondary:hover{border-color:#cbd5e1;background:#f8fafc;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.06)}
/* Outline: discreto, se tiñe de marca al pasar */
.btn-outline{background:transparent;border-color:#e2e8f0;color:var(--text-dark)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:rgba(var(--primary-rgb),.06)}
.btn-sm{padding:8px 14px;font-size:.8125rem;border-radius:9px}
.btn-lg{padding:15px 30px;font-size:1.0625rem;border-radius:13px}
/* Enlace de cerrar sesión en la barra de navegación */
.nav-logout{color:var(--danger)!important;font-weight:600}
.nav-logout:hover{background:rgba(239,68,68,.1)!important;color:var(--danger)!important}
.card{background:var(--white);border-radius:var(--radius-lg);padding:24px;margin-bottom:20px;border:1px solid rgba(0,0,0,.04);transition:var(--transition)}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.card-header{border-bottom:1px solid #f1f5f9;padding-bottom:16px;margin-bottom:16px}
.card-title{font-size:1.25rem;font-weight:700;display:flex;align-items:center;gap:10px}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:.875rem}
.form-control{width:100%;padding:12px 16px;border:2px solid #e2e8f0;border-radius:var(--radius);font-size:.9375rem;transition:var(--transition);background:var(--white)}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.1)}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:14px 16px;text-align:left}
.table th{background:linear-gradient(135deg,var(--primary),var(--secondary));color:var(--white);font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}
.table th:first-child{border-radius:var(--radius) 0 0 0}.table th:last-child{border-radius:0 var(--radius) 0 0}
.table tbody tr{transition:var(--transition);border-bottom:1px solid #f1f5f9}
.table tbody tr:hover{background:rgba(var(--primary-rgb),.03)}
.badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:var(--radius-full);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.badge-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 2px 8px rgba(16,185,129,.3)}
.badge-warning{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;box-shadow:0 2px 8px rgba(245,158,11,.3)}
.badge-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;box-shadow:0 2px 8px rgba(239,68,68,.3)}
.badge-info{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;box-shadow:0 2px 8px rgba(59,130,246,.3)}
.service-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(0,0,0,.04);transition:var(--transition);cursor:pointer}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.service-img{width:100%;height:180px;object-fit:cover;transition:var(--transition)}
.service-card:hover .service-img{transform:scale(1.05)}
.service-info{padding:20px}
.service-name{font-size:1.125rem;font-weight:700;margin-bottom:6px}
.service-price{font-size:1.375rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.service-duration{color:var(--text-muted);font-size:.8125rem}
.stat-card{background:var(--white);border-radius:var(--radius-lg);padding:28px;text-align:center;border:1px solid rgba(0,0,0,.04);transition:var(--transition);position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));background-size:200% 200%;animation:morphGradient 3s ease infinite}
.stat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.stat-number{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}
.stat-label{color:var(--text-muted);font-size:.875rem;font-weight:500;margin-top:6px}
.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);z-index:2000;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.modal.active{display:flex;opacity:1}
.modal-content{background:var(--white);border-radius:var(--radius-lg);padding:32px;max-width:500px;width:92%;max-height:90vh;overflow-y:auto;transform:scale(.9);transition:transform .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 25px 60px rgba(0,0,0,.25)}
.modal.active .modal-content{transform:scale(1)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #f1f5f9}
.modal-close{background:#f1f5f9;border:none;width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:1.25rem;transition:var(--transition);display:flex;align-items:center;justify-content:center}
.modal-close:hover{background:#fee2e2;color:var(--danger);transform:rotate(90deg)}
.spinner{width:40px;height:40px;border:3px solid rgba(var(--primary-rgb),.2);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}
.filter-btn{transition:var(--transition)}
.filter-btn.active{background:linear-gradient(135deg,var(--primary),var(--secondary))!important;color:#fff!important;box-shadow:0 4px 15px rgba(var(--primary-rgb),.4)}
.notification{position:fixed;top:20px;right:20px;padding:16px 24px;border-radius:var(--radius);color:#fff;font-weight:600;z-index:9999;animation:slideRight .4s ease;box-shadow:0 8px 30px rgba(0,0,0,.2);display:flex;align-items:center;gap:10px}
.notification-success{background:linear-gradient(135deg,#10b981,#059669)}
.notification-error{background:linear-gradient(135deg,#ef4444,#dc2626)}
.notification-warning{background:linear-gradient(135deg,#f59e0b,#d97706)}
.flex{display:flex}.flex-between{justify-content:space-between}.flex-center{align-items:center}
.gap-2{gap:16px}.gap-3{gap:24px}
.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}
.text-center{text-align:center}
::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:linear-gradient(var(--primary),var(--secondary));border-radius:4px}
::selection{background:var(--primary);color:#fff}
.menu-toggle{display:none;background:linear-gradient(135deg,var(--primary),var(--secondary));border:none;color:#fff;width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:1.25rem;transition:var(--transition);box-shadow:0 4px 15px rgba(var(--primary-rgb),.3)}
.menu-toggle:hover{transform:scale(1.1)}
@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.nav-links{display:none;width:100%;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;padding:12px;border-radius:0 0 var(--radius) var(--radius);box-shadow:0 10px 30px rgba(0,0,0,.1)}.nav-links.active{display:flex}.menu-toggle{display:flex;align-items:center;justify-content:center}.btn{width:100%}.stat-number{font-size:2rem}.hero h1{font-size:2rem}}
.color-picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
.color-option{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px;border-radius:var(--radius);border:2px solid #e2e8f0;cursor:pointer;transition:var(--transition)}
.color-option:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow)}
.color-option.selected{border-color:var(--primary);background:rgba(var(--primary-rgb),.05);box-shadow:0 0 0 3px rgba(var(--primary-rgb),.15)}
.color-swatch{width:100%;height:48px;border-radius:8px;transition:var(--transition)}
.color-option:hover .color-swatch{transform:scale(1.05)}
.color-label{font-size:.75rem;font-weight:600;color:var(--text-dark);text-align:center}
.logo-upload{display:flex;align-items:center;gap:20px;padding:24px;border:2px dashed #d1d5db;border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition);background:#fafbfc}
.logo-upload:hover{border-color:var(--primary);background:rgba(var(--primary-rgb),.03);transform:translateY(-2px)}
.logo-preview{width:100px;height:100px;border-radius:var(--radius-lg);object-fit:cover;border:3px solid #e2e8f0;transition:var(--transition)}
.logo-upload:hover .logo-preview{border-color:var(--primary);box-shadow:0 4px 15px rgba(var(--primary-rgb),.2)}
.logo-upload-text h4{font-size:1rem;font-weight:700;color:var(--text-dark);margin-bottom:4px}
.logo-upload-text p{font-size:.8125rem;color:var(--text-muted)}
@media print{header,.btn,.modal,.menu-toggle{display:none!important}.card{box-shadow:none;border:1px solid #ddd}}
/* Efecto ripple en botones */
@keyframes ripple{to{transform:scale(2.5);opacity:0}}
.btn .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.5);transform:scale(0);animation:ripple .6s linear;pointer-events:none}
.btn-outline .ripple{background:rgba(var(--primary-rgb),.25)}
/* Entrada suave del contenido al cargar la página */
@keyframes pageIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
main,.login-card,.master-header+main,body>.container{animation:pageIn .5s ease both}
/* Micro-interacciones */
.form-control:hover{border-color:#cbd5e1}
.badge{transition:var(--transition)}
.badge:hover{transform:translateY(-1px)}
.biz-status{transition:var(--transition)}
.user-card{transition:var(--transition)}
.user-card:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.user-avatar{transition:var(--transition)}
.user-card:hover .user-avatar{transform:scale(1.08) rotate(-4deg)}
/* Respeta la preferencia de movimiento reducido (accesibilidad) */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .animate-fadeInUp,.animate-slideUp,.animate-slideRight{opacity:1!important}
}