/* ===== Fondo global ===== */

body {
  min-height: 100vh;
  margin: 0;
  background-image: linear-gradient(
      rgba(9, 25, 36, 0.88),
      rgba(9, 25, 36, 0.88)
    ),
    url("../assets/nexofondo.jpg");
  background-size: cover;
  background-position: center;
  font-family: "Inter", sans-serif;
}

.error {
  display: block;
  color: #d92d20;
  font-size: 0.85rem;
  margin-top: 4px;
  margin-bottom: 8px;
}


/* ===== Contenedor ===== */
.panel-container {
  display: flex;
  flex-direction: column;   /* ← CLAVE */
  align-items: center;      /* centra horizontal */
  padding: 40px 16px;
}



/* ===== Card ===== */
.panel-card {
  width: 100%;
  max-width: 600px;
  background-color: #1f2e38;
  padding: 32px 24px;
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
  box-sizing: border-box;
}

/* ===== Header ===== */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.panel-header h1 {
  color: var(--beige);
  font-size: 24px;
  letter-spacing: 2px;
}

/* ===== Form ===== */
.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 14px;
  font-weight: 600;
  color: var(--beige);
}

.form-input,
.form-select,
.form-file {
  width: 100%;
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: var(--radius);
  border: 1px solid #2f3e48;
  background-color: #16222b;
  color: var(--beige);
  font-size: 14px;
  box-sizing: border-box;
  outline: none;
}

.form-input::placeholder,
.form-select::placeholder {
  color: #9aa7b0;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 165, 0, 0.2);
}

.form-file::file-selector-button {
  margin-right: 1rem;
  padding: 0.5rem 1rem;
  border: 1px solid #2f3e48;
  border-radius: var(--radius);
  background-color: #22313c;
  color: var(--beige);
  font-weight: 500;
  cursor: pointer;
}

.form-file::file-selector-button:hover {
  background-color: #1f2e38;
}

/* Checkbox */
.form-checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 24px;
}

.form-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 1px solid #2f3e48;
  cursor: pointer;
  flex-shrink: 0;
}

.form-checkbox:checked {
  background-color: var(--orange);
  border-color: var(--orange);
}

/* Submit button */
.form-btn {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius);
  border: none;
  font-weight: 600;
  font-size: 16px;
  background-color: var(--orange);
  color: var(--black);
  cursor: pointer;
  transition: background-color 0.2s, box-shadow 0.2s;
}

.form-btn:hover {
  background-color: #e59400;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* ===== Mobile ===== */
@media (max-width: 600px) {
  .panel-container {
    padding: 24px 12px;
  }

  .panel-card {
    padding: 24px 16px;
  }

  .panel-header h1 {
    font-size: 20px;
  }

  .form-input,
  .form-select,
  .form-file {
    font-size: 14px;
    padding: 10px 12px;
  }

  .form-btn {
    font-size: 14px;
    padding: 10px 12px;
  }
}