@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette - Dark Premium Theme */
  --bg-color: #0b0f19;
  --bg-gradient: radial-gradient(circle at top right, #1f1b3d, #0b0f19);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  
  --primary-color: #8b5cf6;
  --primary-hover: #7c3aed;
  
  --danger-color: #ef4444;
  --danger-hover: #dc2626;
  --danger-bg: rgba(239, 68, 68, 0.1);
  --danger-border: rgba(239, 68, 68, 0.2);

  --success-color: #10b981;
  --warning-color: #f59e0b;

  /* Glassmorphism settings */
  --glass-bg: rgba(30, 41, 59, 0.5);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(12px);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);

  /* Spacing for sections */
  --section-gap: 40px;
  --card-padding: 28px;
  --border-radius-lg: 16px;
  --border-radius-md: 10px;
}

* { 
  box-sizing: border-box; 
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-color);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

a { 
  color: var(--primary-color); 
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #a78bfa;
}

/* Header / Navegación - Glassmorphism */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  padding: 16px 32px;
  flex-wrap: wrap;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.topnav .logo {
  font-weight: 700;
  font-size: 1.3em;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.topnav-center {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}

.topnav-center a, .topnav-center span.disabled {
  color: var(--text-secondary);
  font-size: 0.95em;
  font-weight: 500;
  transition: all 0.3s ease;
}

.topnav-center a:hover {
  color: var(--text-primary);
}

.topnav-center a.active {
  color: var(--primary-color);
  position: relative;
}

.topnav-center a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-color);
  border-radius: 2px;
}

.topnav-center span.disabled {
  color: #475569;
  cursor: not-allowed;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-soon {
  font-size: 0.65em;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.topnav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.9em;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Contenedores con espaciado amplio */
.container {
  max-width: 1024px;
  margin: 0 auto;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
}

/* Botones Modernos */
button, .btn {
  padding: 12px 24px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
}

.btn-primary, button.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), #6366f1);
  color: white;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover { 
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary, button.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-danger, button.btn-danger {
  background: var(--danger-color);
  color: white;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: var(--danger-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.btn-disabled, button.btn-disabled {
  background: rgba(255, 255, 255, 0.05);
  color: #475569;
  cursor: not-allowed;
  box-shadow: none;
}

/* Tarjetas (Cards) Glassmorphism */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--glass-shadow);
  padding: var(--card-padding);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

/* Tipografía de Encabezados */
h1, h2, h3, h4 {
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

/* Inputs */
input[type="text"], input[type="email"], input[type="password"] {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95em;
  transition: all 0.3s ease;
  outline: none;
}

input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2);
  background: rgba(15, 23, 42, 0.9);
}

input::placeholder {
  color: #475569;
}

/* Página de cuentas de alojamiento */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.counter {
  color: var(--text-secondary);
  font-size: 0.95em;
  margin-bottom: 8px;
  font-weight: 500;
}

.project-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 16px;
  padding: 24px;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.project-card .icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(99, 102, 241, 0.2));
  color: var(--primary-color);
  border: 1px solid rgba(139, 92, 246, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.5em;
  flex-shrink: 0;
  box-shadow: inset 0 2px 4px rgba(255,255,255,0.05);
}

.project-info { 
  display: flex; 
  gap: 16px; 
  align-items: center; 
  flex: 1; 
  min-width: 250px; 
}

.project-info h3 { 
  margin: 0 0 6px 0; 
  font-size: 1.15em; 
}

.project-info p { 
  margin: 0; 
  color: var(--text-secondary); 
  font-size: 0.9em; 
}

/* Formulario inline de creación */
#createBox { 
  display: none; 
  animation: slideDown 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transform-origin: top;
}

#createBox.open { display: block; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px) scaleY(0.95); }
  to { opacity: 1; transform: translateY(0) scaleY(1); }
}

#createForm {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

#createForm span {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.9em;
  color: var(--text-secondary);
  margin-bottom: 24px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumb a {
  color: var(--text-secondary);
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--text-primary);
}

/* Layout de administración: sidebar + contenido */
.manage-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 100px;
}

.sidebar a, .sidebar span.disabled {
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.95em;
  font-weight: 500;
  transition: all 0.2s ease;
}

.sidebar a:hover:not(.active) {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
}

.sidebar a.active {
  background: rgba(139, 92, 246, 0.15);
  color: var(--primary-color);
  font-weight: 600;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.sidebar span.disabled {
  color: #475569;
  cursor: not-allowed;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-icon {
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-group-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.95em;
  font-weight: 500;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: all 0.2s ease;
}
.sidebar-group-toggle:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
}
.sidebar-group-toggle:disabled {
  color: #475569;
  cursor: not-allowed;
}
.sidebar-chevron {
  margin-left: auto;
  transition: transform 0.2s ease;
  font-size: 0.8em;
}
.sidebar-group.open > .sidebar-group-toggle .sidebar-chevron {
  transform: rotate(180deg);
}
.sidebar-group-items {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-left: 16px;
  margin-top: 2px;
}
.sidebar-group.open .sidebar-group-items {
  display: flex;
}
.sidebar-group-items a {
  padding: 10px 16px;
  font-size: 0.9em;
}

/* Secciones separadas */
.content-section {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.3s ease;
}
.tab-pane.active {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.action-btn {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 28px 20px;
  text-align: center;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.05em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.action-btn:hover:not(.disabled) { 
  border-color: rgba(139, 92, 246, 0.5); 
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(139, 92, 246, 0.15);
  color: #a855f7;
}

.action-btn.disabled {
  color: #475569;
  cursor: not-allowed;
  background: rgba(15, 23, 42, 0.3);
}

.action-btn small {
  display: block;
  font-weight: 500;
  color: #64748b;
  margin-top: 8px;
  font-size: 0.8em;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Indicadores de Salud */
.health-ok { 
  color: var(--success-color); 
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}
.health-warn { 
  color: var(--warning-color); 
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

/* Tarjetas de detalle (Info Cards) */
.info-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.info-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.info-card-header {
  padding: 18px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-weight: 600;
  font-size: 1.05em;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-card-body {
  padding: 24px;
  color: var(--text-secondary);
  font-size: 0.95em;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card-actions {
  padding: 16px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.info-card.danger {
  border-color: var(--danger-border);
  background: rgba(30, 20, 20, 0.5); /* Ligeramente más rojizo */
}

.info-card.danger .info-card-header {
  background: var(--danger-bg);
  color: var(--danger-color);
  border-bottom-color: var(--danger-border);
}

/* Grillas de campos de datos */
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.field-label {
  display: block;
  font-size: 0.75em;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #64748b;
  font-weight: 700;
  margin-bottom: 8px;
}

.field-value-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.2);
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.field-value {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95em;
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  font-size: 1.1em;
  line-height: 1;
  flex-shrink: 0;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover:not(:disabled) { 
  background: rgba(139, 92, 246, 0.15); 
  color: var(--primary-color);
  border-color: rgba(139, 92, 246, 0.3);
}

.icon-btn:disabled { 
  color: #334155; 
  cursor: not-allowed; 
}

.field-note {
  font-size: 0.85em;
  color: #64748b;
  background: rgba(0, 0, 0, 0.2);
  padding: 12px 16px;
  border-radius: 8px;
  border-left: 3px solid var(--primary-color);
}

/* Pterodactyl-style Server Card */
#projects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
  width: 100%;
}

.server-card {
  position: relative;
  background: #111827;
  border-radius: 12px;
  padding: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.server-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.5);
  border-color: rgba(255, 255, 255, 0.1);
}

.server-card-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(circle at 50% -20%, rgba(37, 99, 235, 0.15), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.server-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  /* Patrón geométrico sutil */
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}

.server-card > * {
  position: relative;
  z-index: 1;
}

.server-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-card-delete {
  margin-left: auto;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #64748b;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.95em;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-card-delete:hover {
  background: var(--danger-color);
  border-color: var(--danger-color);
  color: white;
}
.btn-card-delete:disabled {
  opacity: 0.5;
  cursor: default;
}

.status-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  box-shadow: 0 0 12px currentColor;
}
.status-dot.running {
  background: #10b981;
  color: #10b981;
}
.status-dot.stopped {
  background: #ef4444;
  color: #ef4444;
}

.server-name {
  font-size: 1.4em;
  font-weight: 700;
  color: white;
  text-transform: capitalize;
}

.server-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-pill {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.9em;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stat-pill strong {
  color: white;
  margin-right: 6px;
}

.btn-manage {
  background: #2563eb; 
  color: white;
  text-align: center;
  padding: 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.05em;
  text-decoration: none;
  transition: background 0.2s;
  margin-top: 8px;
}
.btn-manage:hover {
  background: #1d4ed8;
}

/* Responsividad */
@media (max-width: 768px) {
  .manage-layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 10px;
    position: static;
  }
  
  .sidebar a {
    white-space: nowrap;
  }

  #projects {
    grid-template-columns: 1fr;
  }
  .server-stats {
    grid-template-columns: 1fr;
  }
}

/* --- FILE MANAGER --- */
.fm-wrap {
  display: grid;
  grid-template-columns: 240px 1fr;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  min-height: calc(100vh - 280px);
}

.fm-sidebar {
  background: rgba(0, 0, 0, 0.15);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fm-sidebar .fm-title {
  font-size: 0.75em;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #64748b;
  font-weight: 700;
  margin: 18px 10px 8px 10px;
}
.fm-sidebar .fm-title:first-child { margin-top: 0; }

.fm-sidebar button {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  text-align: left;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95em;
  font-weight: 500;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}
.fm-sidebar button:hover { 
  background: rgba(255, 255, 255, 0.05); 
  color: var(--text-primary); 
}
.fm-sidebar button:disabled { 
  color: #475569; 
  cursor: not-allowed; 
  opacity: 0.6;
}

.fm-main { display: flex; flex-direction: column; min-width: 0; }

.fm-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
  flex-wrap: wrap;
  gap: 16px;
}

.fm-breadcrumb { 
  font-size: 0.95em; 
  color: var(--text-secondary); 
  display: flex;
  align-items: center;
  gap: 8px;
}
.fm-breadcrumb a { 
  color: var(--text-primary); 
  text-decoration: none; 
  cursor: pointer; 
  font-weight: 500;
  transition: color 0.2s ease;
}
.fm-breadcrumb a:hover { color: var(--primary-color); }

.fm-actions { display: flex; gap: 10px; }

.fm-table { 
  width: 100%; 
  border-collapse: collapse; 
  font-size: 0.95em; 
}
.fm-table th {
  text-align: left;
  padding: 12px 24px;
  color: #64748b;
  font-weight: 600;
  font-size: 0.85em;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.fm-table td { 
  padding: 12px 24px; 
  border-bottom: 1px solid rgba(255, 255, 255, 0.02); 
  color: var(--text-secondary);
}
.fm-table tr.fm-row { cursor: pointer; transition: background 0.2s ease; }
.fm-table tr.fm-row:hover { background: rgba(255, 255, 255, 0.03); }
.fm-table tr.fm-row.selected { 
  background: rgba(139, 92, 246, 0.15); 
}
.fm-table tr.fm-row.selected td {
  color: var(--text-primary);
}
.fm-name { 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  color: var(--text-primary);
  font-weight: 500;
}
.fm-empty { 
  padding: 60px 20px; 
  text-align: center; 
  color: #64748b; 
}

.fm-modal-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.fm-modal-backdrop.open { display: flex; animation: fadeIn 0.2s ease; }
.fm-modal {
  background: #0f111a;
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  width: 90%;
  max-width: 800px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.fm-modal h3 { margin-top: 0; margin-bottom: 20px; }
.fm-modal textarea {
  width: 100%;
  height: 400px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.9em;
  line-height: 1.5;
  resize: vertical;
  outline: none;
}
.fm-modal textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.2);
}
.fm-modal input[type=text] {
  width: 100%;
  margin-bottom: 20px;
  background: rgba(0,0,0,0.2);
  color: white;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 12px;
  border-radius: 8px;
}
.fm-modal-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}
#fmUploadInput { display: none; }

/* Modal de confirmación (eliminar cuenta, etc.) */
.confirm-modal-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.confirm-modal-backdrop.open { display: flex; animation: fadeIn 0.2s ease; }
.confirm-modal {
  position: relative;
  background: #0f111a;
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: var(--border-radius-lg);
  padding: 32px;
  width: 90%;
  max-width: 440px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.confirm-modal-close {
  position: absolute; top: 14px; right: 14px;
  background: transparent; border: none; color: #64748b;
  font-size: 1.3em; cursor: pointer; line-height: 1;
}
.confirm-modal-close:hover { color: white; }
.confirm-modal-icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger-color);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6em;
}
.confirm-modal h3 { margin: 0 0 12px; font-size: 1.2em; }
.confirm-modal p { color: var(--text-secondary); font-size: 0.92em; line-height: 1.5; margin: 0; }
.confirm-modal-actions {
  margin-top: 24px;
  display: flex; gap: 12px; justify-content: center;
}
.confirm-modal-actions button { flex: 1; }

/* Progreso paso a paso al crear una cuenta */
.create-progress {
  display: none;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
}
.create-progress.open { display: flex; }
.progress-step {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.9em;
  transition: color 0.2s;
}
.progress-step .progress-icon {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.progress-step.active { color: var(--text-primary); font-weight: 600; }
.progress-step.done { color: var(--success-color); }
.progress-step.error { color: var(--danger-color); font-weight: 600; }

@media (max-width: 768px) {
  .fm-wrap { grid-template-columns: 1fr; }
  .fm-sidebar { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
}