:root {
  --bg: #020617;
  --bg-sidebar: #030712;
  --bg-card: rgba(15, 23, 42, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.8);
  --accent: #f97316;
  --accent-alt: #0ea5e9;
  --accent-glow: rgba(249, 115, 22, 0.15);
  --text: #f8fafc;
  --text-dim: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(30, 41, 59, 0.7);
  --border-bright: rgba(249, 115, 22, 0.2);
  --danger: #f43f5e;
  --warning: #f97316;
  --success: #10b981;
  --info: #0ea5e9;
  --r: 12px;
  --r-lg: 20px;
  --shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
  --glass: blur(12px) saturate(180%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Exo 2', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.kpi-card {
  animation: slideUp 0.5s ease-out backwards;
}

.kpi-card:nth-child(1) { animation-delay: 0.1s; }
.kpi-card:nth-child(2) { animation-delay: 0.2s; }
.kpi-card:nth-child(3) { animation-delay: 0.3s; }
.kpi-card:nth-child(4) { animation-delay: 0.4s; }
.kpi-card:nth-child(5) { animation-delay: 0.5s; }

.table-container {
  animation: slideUp 0.6s ease-out 0.4s backwards;
}

h1,h2,h3,.font-tech { font-family: 'Orbitron', sans-serif; }

/* ========== SIDEBAR ========== */
.sidebar {
  width: 260px;
  min-height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform 0.3s;
}
.sidebar-brand .icon-wrapper {
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-bright);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.1);
  position: relative;
  overflow: hidden;
}
.sidebar-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px var(--accent));
}
.sidebar-brand h2 {
  font-size: 1.25rem;
  letter-spacing: 2px;
  color: #fff;
  font-weight: 900;
  margin-left: 0.2rem;
}
.sidebar-brand span { 
  font-size: 0.6rem; 
  color: var(--accent); 
  display: block; 
  letter-spacing: 3px; 
  font-weight: 800; 
  margin-left: 0.3rem;
  margin-top: -2px;
}

.nav-section { margin-bottom: 2rem; }
.nav-section-title {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  padding-left: 0.5rem;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.25s;
  margin-bottom: 0.3rem;
}
.nav-item:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-item.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(56,189,248,0.1) 0%, transparent 100%);
  box-shadow: inset 4px 0 0 var(--accent);
  text-shadow: 0 0 10px rgba(56,189,248,0.5);
}
.nav-item .emoji { font-size: 1.1rem; width: 24px; text-align: center; }

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}
.user-info {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1rem;
}
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #000;
}
.user-email { font-size: 0.75rem; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; max-width: 150px; }
.btn-logout {
  width: 100%;
  padding: 0.6rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  font-family: 'Exo 2', sans-serif;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

/* ========== MAIN CONTENT ========== */
.main {
  flex: 1;
  margin-left: 260px;
  padding: 2rem 2.5rem;
  min-height: 100vh;
  overflow-y: auto;
}
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}
.page-header h1 { font-size: 1.6rem; }
.page-header .subtitle { color: var(--text-dim); font-size: 0.85rem; margin-top: 0.3rem; }

/* ========== BUTTONS ========== */
.btn {
  padding: 0.7rem 1.4rem;
  border: none;
  border-radius: 8px;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-alt));
  color: #030712;
  box-shadow: 0 0 20px rgba(56,189,248,0.2);
}
.btn-primary:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 0 30px rgba(56,189,248,0.4); 
  filter: brightness(1.1);
}
.btn-secondary { background: var(--bg-card); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: rgba(239,68,68,0.1); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-success { background: rgba(34,197,94,0.1); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
.btn-success:hover { background: var(--success); color: #000; box-shadow: 0 0 15px rgba(34,197,94,0.4); }
.btn-small { padding: 0.45rem 0.9rem; font-size: 0.65rem; }

/* WhatsApp Specific Button */
.btn-whatsapp { 
  background: rgba(37, 211, 102, 0.1); 
  color: #25D366; 
  border: 1px solid rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover { 
  background: #25D366; 
  color: #fff; 
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.4); 
}

/* ========== KPI CARDS ========== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}
.kpi-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.8rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 4px; bottom: 0;
  background: var(--card-color, var(--accent));
  box-shadow: 0 0 15px var(--card-color, var(--accent));
}
.kpi-card:hover { 
  transform: translateY(-5px); 
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
}
.kpi-icon { font-size: 2rem; margin-bottom: 1rem; opacity: 0.9; }
.kpi-value { font-family: 'Orbitron'; font-size: 2.5rem; font-weight: 900; margin-bottom: 0.5rem; letter-spacing: -1px; }
.kpi-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 2px; font-weight: 600; }

/* ========== TABLES ========== */
.table-container {
  background: var(--bg-card);
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 1rem;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  min-width: 250px;
}
.search-box input {
  background: none;
  border: none;
  color: var(--text);
  font-family: 'Exo 2';
  font-size: 0.9rem;
  outline: none;
  width: 100%;
}
.filter-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filter-btn {
  padding: 0.4rem 0.9rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-dim);
  font-family: 'Exo 2';
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.25s;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }

table {
  width: 100%;
  border-collapse: collapse;
}
th {
  text-align: left;
  padding: 1rem 1.5rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-weight: 700;
}
td {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid rgba(30,41,59,0.3);
  font-size: 0.88rem;
  vertical-align: middle;
}
tr { transition: all 0.2s; border-left: 2px solid transparent; }
tr:hover td { background: rgba(56,189,248,0.03); }
tr:hover { border-left-color: var(--accent); }
tr:last-child td { border-bottom: none; }

/* ========== STATUS BADGES ========== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-pendiente { background: rgba(245,158,11,0.1); color: var(--warning); border: 1px solid rgba(245,158,11,0.2); }
.badge-en_reparacion { background: rgba(56,189,248,0.1); color: var(--info); border: 1px solid rgba(56,189,248,0.2); }
.badge-listo { background: rgba(34,197,94,0.15); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
.badge-entregado { background: rgba(148,163,184,0.1); color: var(--text-dim); border: 1px solid rgba(148,163,184,0.2); }
.badge-alta { background: rgba(249, 115, 22, 0.15); color: #f97316; border: 1px solid rgba(249, 115, 22, 0.3); }
.badge-normal { background: rgba(56, 189, 248, 0.08); color: var(--accent); border: 1px solid rgba(56, 189, 248, 0.15); }
.badge-urgente { 
  background: rgba(239,68,68,0.15); 
  color: #ff4d4d; 
  border: 1px solid rgba(239,68,68,0.4); 
  box-shadow: 0 0 10px rgba(239,68,68,0.1);
  animation: pulse-danger 2s infinite;
}
@keyframes pulse-danger {
  0% { box-shadow: 0 0 0 0 rgba(239,68,68,0.4); }
  70% { box-shadow: 0 0 0 6px rgba(239,68,68,0); }
  100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
}
.badge-media { background: rgba(245,158,11,0.15); color: var(--warning); border: 1px solid rgba(245,158,11,0.3); }
.badge-baja { background: rgba(34,197,94,0.15); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
.badge-info { background: rgba(56,189,248,0.15); color: var(--info); border: 1px solid rgba(56,189,248,0.3); }
.badge-pagada { background: rgba(34,197,94,0.2); color: var(--success); border: 1px solid rgba(34,197,94,0.4); }
.badge-anulada { background: rgba(239,68,68,0.2); color: var(--danger); border: 1px solid rgba(239,68,68,0.4); }

/* ========== MODAL ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 2rem;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  animation: modalIn 0.3s ease;
}
@keyframes modalIn { from{opacity:0;transform:scale(0.95) translateY(20px)} to{opacity:1;transform:none} }
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 { font-size: 1.2rem; }
.modal-close {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.modal-close:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.modal-body { padding: 2rem; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border);
}

/* ========== FORM FIELDS ========== */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-bottom: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.2rem; }
.form-group label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.85rem 1.2rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-family: 'Exo 2', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2338bdf8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.2rem;
  padding-right: 3rem;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(15, 23, 42, 0.9);
  box-shadow: 0 0 0 4px rgba(56,189,248,0.15), 0 0 20px rgba(56,189,248,0.1);
  transform: translateY(-1px);
}
.form-group input.invalid,
.form-group select.invalid { border-color: var(--danger); }
.form-error {
  font-size: 0.72rem;
  color: var(--danger);
  display: none;
}
.form-group input.invalid + .form-error,
.form-group select.invalid + .form-error { display: block; }

.form-section-title {
  font-family: 'Orbitron';
  font-size: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 1.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

/* ========== WIZARD STEPS ========== */
.wizard-steps {
  display: flex;
  gap: 0;
  margin-bottom: 2rem;
  position: relative;
}
.wizard-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding-bottom: 1rem;
}
.wizard-step::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
}
.wizard-step.active::after { background: var(--accent); }
.wizard-step.done::after { background: var(--success); }
.step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.wizard-step.active .step-num { background: var(--accent); color: #000; }
.wizard-step.done .step-num { background: var(--success); color: #000; }
.step-label { font-size: 0.72rem; color: var(--text-dim); }
.wizard-step.active .step-label { color: var(--accent); }
.wizard-panel { display: none; }
.wizard-panel.active { display: block; }

/* ========== DYNAMIC LIST (fallos/piezas) ========== */
.dynamic-list { margin-bottom: 1rem; }
.dynamic-item {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 1.2rem;
  margin-bottom: 1rem;
  position: relative;
  transition: all 0.3s;
  animation: fadeIn 0.3s ease;
}
.dynamic-item:hover {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(56, 189, 248, 0.3);
}
@keyframes fadeIn { from{opacity:0;transform:translateY(-5px)} to{opacity:1;transform:none} }
.dynamic-item .remove-item {
  position: absolute;
  top: 0.5rem; right: 0.5rem;
  width: 24px; height: 24px;
  border-radius: 4px;
  background: transparent;
  border: 1px solid rgba(239,68,68,0.3);
  color: var(--danger);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.dynamic-item .remove-item:hover { background: var(--danger); color: #fff; }
.btn-add-item {
  width: 100%;
  padding: 0.7rem;
  background: rgba(56,189,248,0.05);
  border: 1px dashed rgba(56,189,248,0.3);
  border-radius: 8px;
  color: var(--accent);
  font-family: 'Exo 2';
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-add-item:hover { background: rgba(56,189,248,0.1); border-color: var(--accent); }

/* ========== VIEW PAGES ========== */
.view { display: none; }
.view.active { display: block; animation: fadeIn 0.3s ease; }

/* ========== TOAST ========== */
.toast {
  position: fixed;
  bottom: -80px;
  right: 2rem;
  padding: 1rem 1.5rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.85rem;
  z-index: 9999;
  transition: bottom 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.toast.show { bottom: 2rem; }
.toast-success { background: var(--success); color: #000; }
.toast-error { background: var(--danger); color: #fff; }

/* ========== EMPTY STATE ========== */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-dim);
}
.empty-state .emoji { font-size: 3rem; margin-bottom: 1rem; }
.empty-state p { margin-bottom: 1.5rem; }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; padding: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .table-toolbar { flex-direction: column; }
  .search-box { min-width: 100%; }
  .mobile-toggle {
    display: flex !important;
    position: fixed;
    top: 1rem; left: 1rem;
    z-index: 200;
    width: 44px; height: 44px;
    background: var(--bg-card);
    backdrop-filter: var(--glass);
    border: 1px solid var(--border-bright);
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--accent);
    box-shadow: 0 0 15px rgba(56,189,248,0.2);
  }
}
.mobile-toggle { display: none; }

/* ========== REMINDERS (Notes) ========== */
.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.note-card {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-top: 4px solid var(--accent);
  border-radius: 16px;
  padding: 1.8rem;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.note-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 10px 25px rgba(0,0,0,0.4), 0 0 15px var(--accent-glow);
}
.note-alta { border-top-color: #ef4444; background: rgba(239,68,68,0.05); }
.note-media { border-top-color: #f59e0b; background: rgba(245,158,11,0.05); }
.note-baja { border-top-color: #22c55e; background: rgba(34,197,94,0.05); }
.note-normal { border-top-color: var(--text-dim); }
.note-text {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}
.note-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.note-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.note-delete {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.2s;
  padding: 4px;
}
.note-delete:hover { color: var(--danger); }

/* Calendar */
.calendar-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.calendar-header h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--accent);
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}
.calendar-day-name {
  text-align: center;
  font-weight: 600;
  color: var(--text-dim);
  font-size: 0.85rem;
  padding-bottom: 0.5rem;
}
.calendar-day {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  min-height: 110px;
  padding: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.calendar-day:hover {
  border-color: var(--accent);
  background: rgba(249, 115, 22, 0.05);
}
.calendar-day.active {
  border-color: var(--accent);
  background: rgba(249, 115, 22, 0.1);
  box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
}
.calendar-day.today {
  border-color: var(--accent2);
}
.calendar-day .day-num {
  font-weight: bold;
  font-size: 1rem;
  margin-bottom: 0.3rem;
  color: var(--text);
}
.calendar-day.empty {
  background: transparent;
  border-color: transparent;
  cursor: default;
}
.calendar-day.empty:hover {
  border-color: transparent;
  background: transparent;
}
.cita-badge {
  background: var(--bg-card-hover);
  border-left: 3px solid var(--accent);
  color: var(--text);
  font-size: 0.65rem;
  padding: 0.25rem 0.4rem;
  border-radius: 4px;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
}
.cita-badge.confirmada { border-left-color: var(--success); }
.cita-badge.pendiente { border-left-color: var(--warning); }
.cita-badge.more { background: transparent; border: none; color: var(--text-dim); text-align: center; }
.citas-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 1000px) {
  .citas-layout {
    grid-template-columns: 1fr;
  }
}

.calendar-legend {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-dim);
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.dot-selected { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.dot-confirmada { background: var(--success); }
.dot-pendiente { background: var(--accent2); }
.dot-cancelada { background: #9333ea; }

.calendar-day .day-dots {
  display: flex;
  gap: 3px;
  justify-content: center;
  margin-top: auto;
}
.day-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
}

.cita-details-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  min-height: 500px;
  display: flex;
  flex-direction: column;
}
.panel-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.panel-date-icon {
  width: 40px;
  height: 40px;
  background: rgba(249, 115, 22, 0.1);
  color: var(--accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.panel-header h3 { font-size: 1.1rem; }

.citas-cards-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cita-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.8));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 1.8rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
  animation: cardEntrance 0.6s ease-out backwards;
}
@keyframes cardEntrance {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.cita-card:hover { 
  border-color: rgba(249, 115, 22, 0.5); 
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 25px rgba(249, 115, 22, 0.15);
}

.cita-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}
.client-info-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.client-avatar-circle {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #334155, #1e293b);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, var(--accent), #1e293b);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  color: #fff;
  font-size: 1.3rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.1);
}
.client-name-box h4 { 
  font-size: 1.1rem; 
  margin-bottom: 0.3rem; 
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.5px;
  color: #fff;
}
.client-badge-frecuente { font-size: 0.7rem; color: var(--accent2); display: flex; align-items: center; gap: 0.3rem; }

.cita-actions { display: flex; gap: 0.5rem; }
.action-btn {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255,255,255,0.05);
  transition: all 0.3s;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  outline: none;
  font-size: 1rem;
}
.action-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 15px currentColor;
}
.btn-llamar { color: var(--accent); }
.btn-llamar:hover { background: var(--accent); color: #000; }
.btn-avisar { color: var(--success); }
.btn-avisar:hover { background: var(--success); color: #000; }
.btn-confirmar { color: var(--success); }
.btn-confirmar:hover { background: var(--success); color: #000; }
.btn-editar { color: var(--accent); }
.btn-editar:hover { background: var(--accent); color: #000; }
.btn-cancelar { color: var(--danger); }
.btn-cancelar:hover { background: var(--danger); color: #fff; }

.cita-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  background: rgba(15, 23, 42, 0.4);
  border-radius: 16px;
  padding: 1.2rem;
  margin-bottom: 1.8rem;
  border: 1px solid rgba(255,255,255,0.03);
}
.info-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.5rem 0;
}
.info-icon { 
  background: rgba(249, 115, 22, 0.1);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent);
}
.info-content { display: flex; flex-direction: column; }
.info-label { font-size: 0.6rem; color: var(--text-dim); }
.info-value { font-size: 0.95rem; color: #fff; }

.cita-notes-box {
  margin-bottom: 1.5rem;
}
.notes-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.notes-content { font-size: 0.85rem; color: var(--text-dim); line-height: 1.4; }

.reminder-toggle-box {
  background: rgba(249, 115, 22, 0.03);
  border: 1px dashed rgba(249, 115, 22, 0.2);
  border-radius: 16px;
  padding: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.reminder-info { display: flex; align-items: center; gap: 0.8rem; }
.reminder-icon { color: var(--accent); font-size: 1.2rem; }
.reminder-text h5 { font-size: 0.85rem; margin-bottom: 0.2rem; }
.reminder-text p { font-size: 0.75rem; color: var(--text-dim); }

/* Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #334155;
  transition: .4s;
  border-radius: 24px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 18px; width: 18px;
  left: 3px; bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}
input:checked + .slider { background-color: var(--accent); }
input:checked + .slider:before { transform: translateX(20px); }

/* WhatsApp Dropdown */
.ws-dropdown {
  position: relative;
  display: inline-block;
}
.ws-dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  background-color: var(--bg-card);
  min-width: 200px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
  z-index: 100;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 5px;
}
.ws-dropdown-content a {
  color: var(--text);
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  font-size: 0.85rem;
  transition: background 0.2s;
}
.ws-dropdown-content a:hover {
  background-color: rgba(249, 115, 22, 0.1);
  color: var(--accent);
}
.ws-dropdown:hover .ws-dropdown-content {
  display: block;
}
.ws-dropdown:hover .btn-avisar {
  background: var(--success);
  color: #000;
}

/* ========== SUPPLIERS GRID ========== */
.suppliers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.provider-group {
    display: none; /* Merged into supplier-card */
}

.supplier-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  height: fit-content;
}

.supplier-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-alt));
  opacity: 0;
  transition: opacity 0.3s;
}

.supplier-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px var(--accent-glow);
}

.supplier-card:hover::before {
  opacity: 1;
}

.supplier-logo-wrap {
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  transition: transform 0.3s;
  margin-left: auto;
  margin-right: auto;
}

.supplier-card:hover .supplier-logo-wrap {
  transform: scale(1.1) rotate(5deg);
  border-color: var(--accent);
  background: rgba(249, 115, 22, 0.1);
}

.supplier-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: #fff;
  font-family: 'Orbitron', sans-serif;
  text-align: center;
}

.supplier-card p {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  line-height: 1.5;
  text-align: center;
}

.supplier-card .btn {
  width: 100%;
}

.prov-notes-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.prov-notes-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: #fff;
}

.prov-notes-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.prov-note-item {
    display: flex;
    gap: 1.2rem;
    position: relative;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.prov-note-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.prov-note-icon {
    width: 48px;
    height: 48px;
    background: #0ea5e9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.prov-note-info {
    flex: 1;
}

.prov-note-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.4rem;
}

.prov-note-title {
    font-weight: 700;
    font-size: 1.15rem;
    color: #fff;
}

.prov-note-meta {
    font-size: 0.85rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.prov-note-desc {
    font-size: 1.05rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.prov-note-actions {
    display: flex;
    gap: 0.8rem;
}

.prov-note-actions button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.prov-note-actions button:hover {
    opacity: 1;
}

.btn-new-note {
    width: 100%;
    padding: 0.8rem;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--accent-alt);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.btn-new-note:hover {
    background: rgba(14, 165, 233, 0.1);
    border-color: var(--accent-alt);
    color: #fff;
}

/* ===== SECCIÓN DE ROLES Y PERMISOS ===== */
body.tecnico-mode .admin-only {
  display: none !important;
}

/* ===== RESPONSIVIDAD MÓVIL Y DE TABLA ===== */
.mobile-header {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: var(--bg-sidebar, #030712);
  border-bottom: 1px solid var(--border);
  z-index: 150;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}
.mobile-header .brand-title {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 2px;
  color: var(--accent, #f97316);
  text-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
}
.mobile-toggle-btn {
  background: none;
  border: none;
  color: var(--accent, #f97316);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}
.mobile-toggle-btn:active {
  transform: scale(0.9);
}

@media (min-width: 1440px) {
  .main {
    max-width: 1300px;
    margin-left: 260px !important;
    margin-right: auto !important;
  }
}

@media (max-width: 1024px) {
  .mobile-header {
    display: flex !important;
  }
  .sidebar {
    transform: translateX(-100%);
    width: 260px;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.8);
    top: 0;
    height: 100vh;
    z-index: 210;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main {
    margin-left: 0 !important;
    width: 100% !important;
    padding: 1.5rem !important;
    padding-top: 5.5rem !important; /* Espacio para el header fijo */
  }
  body {
    display: block !important;
    padding-top: 0 !important;
  }
}

@media (max-width: 768px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
  }
  
  /* Evitar desbordamiento de tablas */
  .table-container {
    overflow-x: auto;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border);
    border-radius: var(--r);
  }
  
  .table-container table {
    min-width: 600px;
  }
  
  /* Grillas de formularios e inputs */
  .grid-2, .grid-3, .form-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
  
  /* Modificaciones en modales */
  .modal-content {
    width: 95% !important;
    padding: 1.5rem !important;
    margin: 1rem auto;
    max-height: 90vh;
    overflow-y: auto;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr !important;
  }
  
  .page-header {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 1rem;
  }
  
  .page-header div {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  
  .page-header button {
    width: 100%;
  }
}