/* Variables Nativas - Modo Claro */
:root {
  --bg-color: #f0f4f8;
  --text-color: #0f172a;
  --header-bg: #ffffff;
  --card-bg: #ffffff;
  --border-color: #cbd5e1;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary: #64748b;
  --danger-color: #ef4444;
  --success-color: #10b981;
  --wsp-color: #25D366;
  --modal-overlay: rgba(0, 0, 0, 0.6);
  --code-bg: #f8fafc;
}

/* Variables Nativas - Modo Oscuro vinculado al atributo HTML */
html[data-theme="dark"] {
  --bg-color: #0f172a;
  --text-color: #f8fafc;
  --header-bg: #1e293b;
  --card-bg: #1e293b;
  --border-color: #334155;
  --primary: #3b82f6;
  --primary-hover: #60a5fa;
  --modal-overlay: rgba(0, 0, 0, 0.85);
  --code-bg: #020617;
}

/* Reset Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, sans-serif;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.hidden { display: none !important; }
.oculto { opacity: 0; pointer-events: none; }

/* === Topbar === */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--header-bg);
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.topbar-brand { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; }
.logo-app { font-weight: bold; color: var(--primary); }
.logo-stack { font-weight: bold; color: var(--text-color); }
.topbar-title { color: var(--secondary); font-size: 1rem; }
.topbar-actions { display: flex; align-items: center; gap: 15px; }
.user-badge { font-weight: 500; font-size: 0.9rem; }

/* === Botones === */
button {
  cursor: pointer;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background-color 0.2s;
}
.btn-primary { background-color: var(--primary); color: #fff; }
.btn-primary:hover { background-color: var(--primary-hover); }
.btn-secondary { background-color: var(--secondary); color: #fff; }
.btn-wsp { background-color: var(--wsp-color); color: #fff; }
.theme-btn { background: none; font-size: 1.4rem; padding: 0.2rem; }

/* === Login Screen === */
.login-screen {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}
.login-card-modern {
  background-color: var(--card-bg);
  padding: 3rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  max-width: 400px;
  width: 90%;
}
.login-subtitle { color: var(--secondary); font-size: 0.9rem; margin-bottom: 1.5rem; }
.btn-google {
  background-color: #fff;
  color: #333;
  border: 1px solid #ccc;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 0.8rem;
}

/* === Layout & Grid Dashboard === */
.container {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}
.grid-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
@media(max-width: 900px) {
  .grid-layout { grid-template-columns: 1fr; }
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.card h3 {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--primary);
}

/* === Formularios === */
.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.input-group label { font-size: 0.9rem; font-weight: 500; }
input, select {
  padding: 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-color);
  color: var(--text-color);
}
.form-inline { display: flex; gap: 10px; align-items: flex-end; }
.form-actions { margin-top: 1rem; }

/* === Textos de Estado === */
.error-text { color: var(--danger-color); font-size: 0.9rem; margin-top: 0.5rem; display: block; }
.status-text { font-size: 0.9rem; font-weight: 500; }
.success { color: var(--success-color); }
.highlight { color: var(--danger-color) !important; }

/* === Presupuesto Widget === */
.budget-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
@media(max-width: 768px) {
  .budget-grid { grid-template-columns: 1fr; }
}
.budget-stats { display: flex; flex-direction: column; gap: 1rem; }
.stat-box {
  background-color: var(--bg-color);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  text-align: center;
}
.stat-label { font-size: 0.85rem; color: var(--secondary); text-transform: uppercase; letter-spacing: 0.5px;}
.stat-value { display: block; font-size: 1.8rem; font-weight: bold; margin-top: 0.5rem; }

/* === Lista de Aplicaciones === */
.app-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}
.app-item:last-child { border-bottom: none; }
.app-key {
  background-color: var(--bg-color);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85rem;
}
.text-muted { color: var(--secondary); font-size: 0.9rem; }

/* === Tabla de Logs === */
.table-responsive { overflow-x: auto; }
.logs-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.logs-table th, .logs-table td { padding: 0.8rem; text-align: left; border-bottom: 1px solid var(--border-color); }
.logs-table th { color: var(--secondary); }
.badge { padding: 0.3rem 0.6rem; border-radius: 20px; font-weight: bold; font-size: 0.75rem; color: #fff;}
.badge.ok { background-color: var(--success-color); }
.badge.err { background-color: var(--danger-color); }
.badge.post { background-color: var(--primary); border-radius: 4px; }

/* === Modal API === */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s ease;
}
.modal-content {
  background-color: var(--card-bg);
  width: 90%;
  max-width: 650px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}
.btn-close { background: none; border: none; font-size: 1.8rem; color: var(--text-color); line-height: 1;}
.modal-body { padding: 1.5rem; }
.modal-body h3 { margin-top: 1.5rem; margin-bottom: 0.8rem; font-size: 1.1rem; color: var(--primary);}
.endpoint-box {
  background-color: var(--code-bg);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin: 1rem 0;
  display: flex;
  align-items: center;
  gap: 15px;
}
pre {
  background-color: var(--code-bg);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow-x: auto;
  font-size: 0.9rem;
}