/* ======================================================
   estilo.css - Unificado para SION Barbería
   Incluye: font-face, variables, header, hero, sidebar,
   dashboard, forms, modal morph, login, clientes, responsive
   ====================================================== */

/*─────────────────────────────────────────────────────*/
/* 1. Font Face                                         */
/*─────────────────────────────────────────────────────*/
@font-face {
  font-family: 'Wednesday';
  src: url('/css/Wednesday.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/*─────────────────────────────────────────────────────*/
/* 2. Variables                                         */
/*─────────────────────────────────────────────────────*/
:root {
  --bg: #111;
  --panel: #1a1a1a;
  --accent: #00ff80;
  --text: #eee;
  --muted: #bdbdbd;
  --input-bg: #222;
  --radius: 8px;
  --shadow: 0 0 20px rgba(0, 255, 128, 0.18);
  --header-height: 4rem;
  --sidebar-width: 14rem; /* 224px */
}

/*─────────────────────────────────────────────────────*/
/* 3. Reset & Body                                      */
/*─────────────────────────────────────────────────────*/
* { box-sizing: border-box; margin:0; padding:0; }
html,body { height:100%; }
body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg) url('/img/sion.svg') no-repeat center center fixed;
  background-size: cover;
  color: var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}

/*─────────────────────────────────────────────────────*/
/* 4. Header & Footer                                   */
/*─────────────────────────────────────────────────────*/
.encabezado {
  height: var(--header-height);
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 0 1.875rem; /* 30px */
  background: #000;
  border-bottom:2px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 1200;
}

.logo {
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 1px;
}

nav ul { list-style:none; display:flex; gap:1.25rem; align-items:center; margin:0; padding:0; }
nav a { color:#fff; text-decoration:none; font-weight:700; transition: color .2s ease; }
nav a:hover { color: var(--accent); }

.acciones { display:flex; align-items:center; gap:.75rem; }
.acciones .btn-carrito,
.acciones .btn-login {
  padding:.5rem 1rem;
  border-radius: var(--radius);
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  font-weight:700;
  cursor:pointer;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}
.acciones .btn-carrito:hover,
.acciones .btn-login:hover {
  background: var(--accent);
  color: #000;
  box-shadow: var(--shadow);
}

footer {
  background:#000;
  text-align:center;
  padding:1rem;
  color:var(--accent);
  font-size:.875rem;
  border-top:2px solid var(--accent);
  margin-top:3rem;
}

/*─────────────────────────────────────────────────────*/
/* 5. Hero                                              */
/*─────────────────────────────────────────────────────*/
.hero {
  text-align:center;
  padding:5rem 1rem;
  background: rgba(0,0,0,0.45);
}
.hero h1 {
  font-family: 'Wednesday', sans-serif;
  font-size:3.75rem;
  color:#fff;
  text-shadow:0 0 10px var(--accent);
  margin-bottom:1rem;
}
.hero h2 { font-size:1.25rem; color:#fff; margin-bottom:1rem; }
.hero h2 span { color:var(--accent); text-shadow:0 0 10px var(--accent); }
.hero p { max-width:37.5rem; margin:0 auto 1.25rem; color:#ddd; font-size:1.05rem; }
.botones { margin-top:1.25rem; }
.btn-neon, .btn-neon-outline {
  display:inline-block; font-size:1rem; padding:.75rem 1.875rem; border-radius:var(--radius);
  font-weight:800; margin:0 .625rem; transition: all .25s ease;
}
.btn-neon { background:var(--accent); color:#000; border:none; box-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent); }
.btn-neon:hover { background:#000; color:var(--accent); border:2px solid var(--accent); }
.btn-neon-outline { background:transparent; color:var(--accent); border:2px solid var(--accent); }
.btn-neon-outline:hover { background:var(--accent); color:#000; }

/*─────────────────────────────────────────────────────*/
/* 6. Services & Testimonials                            */
/*─────────────────────────────────────────────────────*/
.section-title { font-family:'Wednesday',sans-serif; font-size:2.5rem; text-align:center; color:#fff; margin:4rem 0 1rem; text-shadow:0 0 8px var(--accent); }
.section-desc { text-align:center; color:#ccc; margin-bottom:2.5rem; }

.grid-servicios, .grid-testimonios {
  display:grid; gap:1.875rem; grid-template-columns: repeat(auto-fit, minmax(13.75rem, 1fr));
  padding: 0 2.5rem;
}
.item-servicio, .testimonial {
  background:var(--panel); border: 2px solid transparent; border-radius:var(--radius); padding:1.875rem 1.25rem; text-align:center;
  transition: border .25s, box-shadow .25s;
}
.item-servicio .icono { font-size:2.5rem; color: var(--accent); margin-bottom:.9375rem; }
.item-servicio h3, .testimonial h4 { color:#fff; margin-bottom:.625rem; }
.item-servicio p, .testimonial p { color:#bbb; font-size:.9375rem; }
.item-servicio:hover, .item-servicio.destacado { border-color:var(--accent); box-shadow: 0 0 15px var(--accent); }

/*─────────────────────────────────────────────────────*/
/* 7. Form Controls                                     */
/*─────────────────────────────────────────────────────*/
input, select, textarea, button, .file-label {
  width: 100%; margin: .625rem 0; padding: .75rem; border: none; border-radius: var(--radius);
  background: var(--input-bg); color: var(--text); font-family: inherit; font-size:1rem; transition: background .2s, box-shadow .2s;
}
button { background: var(--accent); color: #000; box-shadow: var(--shadow); cursor:pointer; border:none; }
button:hover { background:#00cc66; }
.file-label { display:block; position:relative; cursor:pointer; }
.file-label input { position:absolute; top:0; left:0; width:100%; height:100%; opacity:0; cursor:pointer; }

/*─────────────────────────────────────────────────────*/
/* 8. Page wrap / Panels / Form-specific styles         */
/*─────────────────────────────────────────────────────*/
.page-wrap { max-width:1200px; margin: 24px auto; padding: calc(var(--header-height) + 18px) 16px 32px; }

/* panels */
.panel { background:var(--panel); border-radius:12px; padding:18px; box-shadow:var(--shadow); color:var(--text); }
h2.panel-title { margin:0 0 12px; font-family:'Wednesday',sans-serif; color:var(--accent); font-size:1.4rem; }

/* grid-2 layout used in nuevo_cliente */
.grid-2 { display:grid; grid-template-columns: 1fr 380px; gap:18px; align-items:start; }

/* form internals */
.form-group { margin-bottom:12px; display:flex; flex-direction:column; gap:8px; }
label.small { font-size:.85rem; color:var(--muted); }
input.text, select.text, textarea.text { padding:12px; border-radius:8px; background:var(--input-bg); border:none; color:var(--text); width:100%; transition: box-shadow .15s, border-color .15s; }
input.text:focus, select.text:focus, textarea.text:focus { outline:none; box-shadow: 0 0 0 4px rgba(0,255,128,0.06); border-radius:8px; border:1px solid rgba(0,255,128,0.08); }
.two-cols { display:flex; gap:8px; }
.two-cols .col { flex:1; }

/* preview */
.preview { display:flex; gap:12px; align-items:center; }
.preview img { width:120px; height:120px; object-fit:cover; border-radius:10px; border:2px solid rgba(255,255,255,0.04); }

/* muted helper */
.muted { color: var(--muted); font-size:.9rem; }

/* result grid */
.result-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:10px; margin-top:8px; }
.result-item { background: rgba(255,255,255,0.02); padding:10px; border-radius:8px; text-align:center; }
.result-item strong { display:block; font-size:1.05rem; color:var(--accent); }

/* controls */
.controls { display:flex; gap:10px; margin-top:14px; }
.btn-neon { background:var(--accent); color:#000; padding:10px 14px; border-radius:8px; border:none; font-weight:700; cursor:pointer; box-shadow:var(--shadow); }
.btn-outline { background:transparent; color:var(--accent); border:2px solid var(--accent); padding:8px 12px; border-radius:8px; cursor:pointer; }
.btn-disabled { opacity:0.6; cursor:not-allowed; }

/*─────────────────────────────────────────────────────*/
/* 9. Modal (general) & Modal Morphology               */
/*─────────────────────────────────────────────────────*/
.modal {
  display:none; position:fixed; top:0; left:0; width:100%; height:100%;
  background: rgba(0,0,0,0.6); justify-content:center; align-items:center; padding:18px; z-index:1400;
}
.modal .modal-content {
  background: var(--panel); padding:30px; border-radius:var(--radius); width:380px; max-height: calc(100% - 80px);
  overflow-y:auto; box-shadow:var(--shadow); position:relative; text-align:center;
}
/* modal morph overrides (larger) */
.modal.morph { display:none; }
.modal.morph .modal-content { width:100%; max-width:1100px; padding:18px; max-height:80vh; overflow:auto; }
.modal-content .close { position:absolute; top:10px; right:15px; font-size:24px; cursor:pointer; color:var(--text); }
.modal-content h2 { margin-bottom:20px; color:var(--accent); font-family:'Wednesday',sans-serif; }

/* morph grid */
.morph-grid { display:grid; grid-template-columns: repeat(auto-fill,minmax(90px,1fr)); gap:10px; margin-top:8px; }
.morph-option { text-align:center; cursor:pointer; user-select:none; }
.morph-option img { width:72px; height:72px; object-fit:contain; border-radius:8px; border:2px solid transparent; transition:all .12s; display:block; margin:0 auto 6px; }
.morph-option input[type="radio"] { display:none; }
.morph-option input[type="radio"]:checked + img { border-color:var(--accent); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,255,128,0.06); }

/*─────────────────────────────────────────────────────*/
/* 10. Sidebar Dashboard                                */
/*─────────────────────────────────────────────────────*/
.dashboard { display:flex; min-height:100vh; }

.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background: rgba(29,29,29, 0.85);
  -webkit-backdrop-filter: blur(6px);
          backdrop-filter: blur(6px);
  display:flex; flex-direction:column; justify-content:space-between;
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  padding: 1rem 0;
  overflow-y:auto;
  z-index: 1300;
  border-right: 1px solid rgba(255,255,255,0.03);
}

.sidebar-section { display:flex; flex-direction:column; margin-bottom:10px; padding: 0 0.5rem; }
.sidebar-section a { padding: 12px 18px; color:#bbb; text-decoration:none; font-size:15px; display:flex; align-items:center; gap:10px; transition: all .2s ease; border-radius:8px; }
.sidebar-section a i{ margin-right:8px; font-size:18px; }
.sidebar-section a:hover { background: rgba(255,255,255,0.02); color: #fff; transform: translateX(4px); }
.sidebar-section a.active { background: rgba(0,255,128,0.12); color: var(--accent); }

/* separator */
.sidebar hr { border:0; height:1px; background:#333; margin:12px 0; }

/* push main content */
.dashboard .content { margin-left: calc(var(--sidebar-width) + 1rem); padding: 2rem; background: rgba(0,0,0,0.03); }

/* hide payment fields */
#field-porcentaje, #field-sueldo { display:none; }

/*─────────────────────────────────────────────────────*/
/* 11. Clientes Module & Lists                          */
/*─────────────────────────────────────────────────────*/
.clientes-module { max-width: 900px; margin: 0 auto; }
.clientes-header h2 { font-family:'Wednesday',sans-serif; color:var(--accent); margin-bottom:1rem; }
.clientes-controls { display:flex; justify-content:space-between; align-items:center; margin-bottom:1.5rem; gap:12px; flex-wrap:wrap; }
.search-bar { display:flex; gap:0.5rem; align-items:center; }
.search-bar input { padding:.5rem 1rem; border: 2px solid var(--accent); border-radius:var(--radius); background:var(--panel); color:var(--text); }
.search-bar button { padding:.5rem 1rem; background:var(--accent); border:none; border-radius:var(--radius); color:#000; cursor:pointer; }
.new-client-btn { background:var(--accent); color:#000; padding:.5rem 1rem; border-radius:var(--radius); text-decoration:none; font-weight:700; }

.clients-list { border:2px solid var(--accent); border-radius:var(--radius); padding:1rem; background:var(--panel); }
.client-item { display:flex; justify-content:space-between; align-items:center; padding:.75rem 0; border-bottom:1px solid rgba(255,255,255,0.05); }
.client-item:last-child { border-bottom:none; }
.client-info strong { font-size:1.05rem; color:#fff; }
.client-info small { color:#ccc; }
.manage-btn { background:var(--accent); color:#000; padding:.4rem .8rem; border-radius:var(--radius); text-decoration:none; font-size:.9rem; }


/* Recs: spinner y estados */
.recs-loading {
  display:flex;
  gap:10px;
  align-items:center;
  color:var(--accent);
  font-weight:600;
}
.recs-spinner {
  width:22px;
  height:22px;
  border-radius:50%;
  border:3px solid rgba(255,255,255,0.06);
  border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.recs-message {
  color:#cfcfcf;
  font-size:0.95rem;
  padding:10px 0;
}

.recs-item {
  display:flex;
  gap:12px;
  align-items:center;
  background: rgba(255,255,255,0.02);
  padding:10px;
  border-radius:8px;
  margin-bottom:12px;
}
.recs-item img { width:72px; height:72px; object-fit:cover; border-radius:8px; border:1px solid rgba(255,255,255,0.04); }
.recs-item .meta { flex:1; }
.recs-item .meta strong { color:#fff; display:block; margin-bottom:6px; }
.recs-item .meta .desc { color:#bbb; font-size:0.9rem; }
.recs-item .meta .score { color:var(--accent); font-weight:700; margin-top:6px; }

.recs-actions { display:flex; gap:8px; align-items:center; }
.recs-retry { background:transparent; color:var(--accent); border:2px solid var(--accent); padding:6px 10px; border-radius:8px; cursor:pointer; }

/*─────────────────────────────────────────────────────*/
/* 12. Welcome box & Alerts                             */
/*─────────────────────────────────────────────────────*/
.welcome-box { background: rgba(0,255,128,0.06); border-left:4px solid var(--accent); padding:1rem 1.5rem; margin-bottom:1.5rem; }
.welcome-box h1 { margin:0; color:var(--accent); font-size:1.15rem; }
.welcome-box p { margin:.25rem 0 0; color:#ddd; }

.alert { padding:.75rem 1rem; border-radius:var(--radius); margin-bottom:1rem; font-size:.95rem; }
.alert.info { background: rgba(0,123,255,0.08); border:1px solid rgba(0,123,255,0.18); color:#cce5ff; }
.alert.success { background: rgba(40,167,69,0.06); border:1px solid rgba(40,167,69,0.12); color:#d4edda; }

/*─────────────────────────────────────────────────────*/
/* 13. Login Box                                        */
/*─────────────────────────────────────────────────────*/
.login-main { display:flex; justify-content:center; align-items:center; height: calc(100vh - var(--header-height)); padding: 1rem; }
.login-box { background: var(--panel); padding:2.5rem; border-radius:var(--radius); box-shadow:var(--shadow); width:22.5rem; max-width:94vw; text-align:center; border:1px solid rgba(0,255,128,0.04); }

/*─────────────────────────────────────────────────────*/
/* 14. Accessibility & validation states                */
/*─────────────────────────────────────────────────────*/
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: #ff6b6b !important;
  box-shadow: 0 0 0 4px rgba(255,107,107,0.12) !important;
}

/*─────────────────────────────────────────────────────*/
/* 15. Responsive tweaks                                */
/*─────────────────────────────────────────────────────*/
@media (max-width: 1080px) {
  .grid-2 { grid-template-columns: 1fr; }
  .dashboard .content { margin-left: 1rem; padding-top: 1rem; }
  .sidebar { position: relative; top: 0; width: 100%; height: auto; display:flex; flex-direction:row; gap:8px; overflow:auto; padding: .5rem; }
  .sidebar-section { flex-direction:row; align-items:center; gap:.5rem; }
  .sidebar hr { display:none; }
}

@media (max-width: 900px) {
  .page-wrap { padding-top: calc(var(--header-height) + 8px); }
  .result-grid { grid-template-columns: 1fr; }
  .preview img { width:100px; height:100px; }
}

@media (max-width: 600px) {
  nav ul { display:none; } /* mobile hide */
  .sidebar { width:100%; position:relative; height:auto; top:0; border-right:none; }
  .dashboard .content { margin-left:0; padding: 1rem; }
  .form-container, .panel { padding: 14px; }
}

/*─────────────────────────────────────────────────────*/
/* 16. Small helpers                                     */
/*─────────────────────────────────────────────────────*/
.hidden { display:none !important; }
.text-center { text-align:center; }
.small { font-size:.9rem; color:var(--muted); }
.mb-1 { margin-bottom: .5rem; }
.mt-1 { margin-top: .5rem; }

/* Fin de archivo */