/* 🔹 RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

/* 🔹 BODY */
body {
  background: #f4f6f9;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  height: 100vh;
  padding-top: 40px;
}

html, body{
  height: 100%;
}

/* 🔹 CONTENEDOR */
.container {
  text-align: center;
  width: 100%;
  max-width: 400px;
}

/* 🔹 HEADER */
.site-header h1 {
  font-size: 28px;
  color: #1f2937;
}

.tagline {
  color: #6b7280;
  margin-bottom: 25px;
}

/* 🔹 PANEL */
.panel {
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* 🔹 TITULO LOGIN */
.panel h2 {
  margin-bottom: 15px;
}

/* 🔹 FORM */
.form-login label {
  display: block;
  text-align: left;
  font-size: 14px;
  margin-top: 10px;
  color: #374151;
}

.form-login input {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border-radius: 8px;
  border: 1px solid #ccc;
  outline: none;
  transition: 0.2s;
}

.form-login input:focus {
  border-color: #2563eb;
}

/* 🔹 BOTON */
.form-login button {
  width: 100%;
  margin-top: 20px;
  padding: 10px;
  border: none;
  border-radius: 8px;
  background: #2563eb;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: 0.2s;
}

.form-login button:hover {
  background: #1d4ed8;
}

/* 🔹 ERROR */
#login-error {
  margin-top: 10px;
  color: red;
  font-size: 13px;
}

.logo {
  width: 180px;
  display: block;
  margin: 0 auto 10px;
}